/**
 * AnimeEngine v5 - CSS Design System
 * Neo-Brutalist Style
 */

/* ========================================
   CSS VARIABLES (DESIGN TOKENS)
======================================== */
:root,
:root[data-theme="default"] {
    /* Colors */
    --color-bg: #f5f5f5;
    --color-surface: #ffffff;
    --color-black: #1a1a1a;
    --color-white: #ffffff;
    
    /* Accent Colors */
    --color-primary: #ff3366;
    --color-secondary: #ffd700;
    --color-blue: #3366ff;
    --color-green: #33cc66;
    --color-purple: #9966ff;
    
    /* Text */
    --color-text: #1a1a1a;
    --color-text-muted: #666666;
    --color-text-light: #999999;
    
    /* Borders */
    --border-width: 3px;
    --border-color: #1a1a1a;
    
    /* Shadows */
    --shadow-neo: 4px 4px 0 var(--border-color);
    --shadow-neo-hover: 6px 6px 0 var(--border-color);
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    
    /* Typography */
    --font-display: 'Archivo Black', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    
    /* Layout */
    --header-height: 70px;
    --sidebar-width: 220px;
    --bottom-nav-height: 60px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* Cyberpunk Theme (Dark Neon) */
:root[data-theme="cyberpunk"] {
    --color-bg: #050508;
    --color-surface: #10101a;
    --color-black: #ffffff;
    --color-white: #050508;
    
    --color-primary: #ff2a6d;
    --color-secondary: #f5d300;
    --color-blue: #05d9e8;
    --color-green: #39ff14;
    --color-purple: #bf00ff;
    
    --color-text: #ffffff;
    --color-text-muted: #a0a0c0;
    --color-text-light: #6060a0;
    
    --border-color: #05d9e8;
    --shadow-neo: 4px 4px 0 #ff2a6d;
    --shadow-neo-hover: 6px 6px 0 #ff2a6d;
}

/* Manga Theme (Paper Style) */
:root[data-theme="manga"] {
    --color-bg: #f5f5dc;
    --color-surface: #faf8f0;
    --color-black: #1a1a1a;
    --color-white: #faf8f0;
    
    --color-primary: #333333;
    --color-secondary: #666666;
    --color-blue: #444444;
    --color-green: #555555;
    --color-purple: #3a3a3a;
    
    --color-text: #1a1a1a;
    --color-text-muted: #4a4a4a;
    --color-text-light: #6a6a6a;
    
    --border-color: #1a1a1a;
    --shadow-neo: 4px 4px 0 #1a1a1a;
    --shadow-neo-hover: 6px 6px 0 #1a1a1a;
}

/* Mono Theme (Pure Black & White) */
:root[data-theme="mono"] {
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-black: #000000;
    --color-white: #ffffff;
    
    --color-primary: #000000;
    --color-secondary: #000000;
    --color-blue: #000000;
    --color-green: #000000;
    --color-purple: #000000;
    
    --color-text: #000000;
    --color-text-muted: #333333;
    --color-text-light: #666666;
    
    --border-color: #000000;
    --shadow-neo: 4px 4px 0 #000000;
    --shadow-neo-hover: 6px 6px 0 #000000;
}

/* ========================================
   RESET & BASE
======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   TYPOGRAPHY
======================================== */
.font-display {
    font-family: var(--font-display);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
}

/* ========================================
   HEADER
======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-surface);
    border-bottom: var(--border-width) solid var(--border-color);
    z-index: 1000;
}

.header-content {
    max-width: 1600px;
    height: 100%;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

/* Logo */
.logo {
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: -1px;
}

.logo-version {
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--color-primary);
    color: white;
    padding: 2px 6px;
    transform: rotate(-3deg);
}

/* Search */
.search-container {
    flex: 1;
    max-width: 500px;
    display: flex;
    border: var(--border-width) solid var(--border-color);
    background: var(--color-surface);
    box-shadow: var(--shadow-neo);
    transition: all 0.2s ease;
}

.search-input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: none;
    outline: none;
    font-size: 1rem;
    text-transform: uppercase;
    width: 100%; /* Garantir largura */
}

.search-input::placeholder {
    color: var(--color-text-light);
}

.search-btn {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-black);
    color: var(--color-white);
    border-left: var(--border-width) solid var(--border-color);
    transition: background var(--transition-fast);
}

.search-btn:hover {
    background: var(--color-primary);
}

.search-toggle-mobile {
    display: none;
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: var(--shadow-neo);
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .search-toggle-mobile {
        display: flex;
    }

    .search-container {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: var(--space-md);
        right: var(--space-md);
        z-index: 1000;
        max-width: none;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        border: 3px solid var(--border-color);
        animation: slideDown 0.2s ease-out;
    }

    .search-container.open {
        display: flex;
    }

    @keyframes slideDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }
}

/* User Area */
.user-area {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.level-badge {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-secondary);
    border: var(--border-width) solid var(--border-color);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.level-badge:hover {
    transform: translateY(-2px);
}

.level-icon {
    font-size: 1.25rem;
}

.level-text {
    font-weight: 700;
    font-size: 0.875rem;
}

.icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: var(--border-width) solid var(--border-color);
    background: var(--color-surface);
    transition: all var(--transition-fast);
}

.icon-btn:hover {
    background: var(--color-black);
    color: var(--color-white);
}

/* ========================================
   SIDEBAR NAVIGATION
======================================== */
.sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-surface);
    border-right: var(--border-width) solid var(--border-color);
    padding: var(--space-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    z-index: 900;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-item i {
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    background: var(--color-bg);
}

.nav-item.active {
    background: var(--color-black);
    color: var(--color-white);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-primary);
}

.nav-divider {
    height: 2px;
    background: var(--border-color);
    margin: var(--space-md) var(--space-lg);
}

/* ========================================
   BOTTOM NAVIGATION (Mobile)
======================================== */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: var(--color-surface);
    border-top: var(--border-width) solid var(--border-color);
    z-index: 1000;
}

.bottom-nav-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.bottom-nav-item.active {
    color: var(--color-primary);
}

.bottom-nav-item:hover {
    color: var(--color-black);
}

/* Bottom Nav More Button */
.bottom-nav-more {
    position: relative;
}

.bottom-nav-popup {
    position: absolute;
    bottom: calc(100% + var(--space-sm));
    right: 0;
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-neo);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    display: none;
    flex-direction: column;
    gap: 2px;
    min-width: 150px;
    z-index: 1001;
}

.bottom-nav-popup.open {
    display: flex;
}

.bottom-nav-popup a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: background 0.15s;
}

.bottom-nav-popup a:hover {
    background: var(--color-bg);
}

.bottom-nav-popup a i {
    width: 20px;
    text-align: center;
    color: var(--color-primary);
}

/* ========================================
   MAIN CONTENT
======================================== */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: var(--space-xl);
    min-height: calc(100vh - var(--header-height));
}

/* ========================================
   HERO BANNER
======================================== */
.hero-banner {
    position: relative;
    height: 400px;
    background-size: cover;
    background-position: center;
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    overflow: hidden;
    margin-bottom: var(--space-2xl);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 600px;
    color: var(--color-white);
}

.hero-badge {
    display: inline-block;
    background: var(--color-primary);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    width: fit-content;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
}

.hero-synopsis {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-meta {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: 0.875rem;
}

.hero-meta i {
    color: var(--color-secondary);
    margin-right: var(--space-xs);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
}

/* ========================================
   BUTTONS
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
    border: var(--border-width) solid var(--border-color);
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-neo);
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-neo-hover);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-black);
    box-shadow: var(--shadow-neo);
}

.btn-secondary:hover {
    background: var(--color-secondary);
    transform: translate(-2px, -2px);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    background: var(--color-surface);
    box-shadow: var(--shadow-neo);
}

.btn-icon:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-sm {
    padding: 4px 12px;
    font-size: 0.75rem;
    height: 32px;
}

.btn-primary i {
    color: var(--color-white);
}

/* ========================================
   SECTIONS
======================================== */
.anime-section {
    margin-bottom: var(--space-2xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.section-title {
    font-size: 1.25rem;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-title i {
    color: var(--color-primary);
}

.section-link {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.section-link:hover {
    color: var(--color-primary);
}

/* ========================================
   CAROUSEL
======================================== */
.carousel {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding-bottom: var(--space-md);
    -webkit-overflow-scrolling: touch;
}

.carousel::-webkit-scrollbar {
    height: 8px;
}

.carousel::-webkit-scrollbar-track {
    background: var(--color-bg);
    border: 1px solid var(--border-color);
}

.carousel::-webkit-scrollbar-thumb {
    background: var(--color-black);
}

.carousel-loading {
    width: 100%;
    padding: var(--space-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   ANIME CARD
======================================== */
.anime-card {
    flex: 0 0 160px;
    scroll-snap-align: start;
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.anime-card:hover {
    transform: translate(-2px, -4px);
    box-shadow: var(--shadow-neo-hover);
}

.anime-card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-bottom: var(--border-width) solid var(--border-color);
    background: var(--color-bg);
}

.anime-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.anime-card:hover .anime-card-image img {
    transform: scale(1.05);
}

.anime-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    opacity: 0;
    transition: opacity var(--transition-fast);
    padding: var(--space-md);
}

.anime-card:hover .anime-card-overlay {
    opacity: 1;
}

.anime-card-overlay .btn {
    font-size: 0.8rem;
    padding: var(--space-sm) var(--space-md);
    width: 80%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.anime-card-overlay .btn-primary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.anime-card-overlay .btn-secondary {
    background: var(--color-surface);
    border-color: var(--border-color);
    transition: all 0.2s ease;
}

.anime-card-overlay .btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 51, 102, 0.4);
}

.anime-card-overlay .btn-secondary .fa-heart {
    transition: transform 0.2s ease;
}

.anime-card-overlay .btn-secondary:hover .fa-heart {
    transform: scale(1.4);
    color: white;
    animation: heartbeat 0.6s ease-in-out;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1.4); }
    50% { transform: scale(1.7); }
}

.anime-card-info {
    padding: var(--space-sm);
}

.anime-card-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: var(--space-xs);
}

.anime-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.anime-card-score {
    color: var(--color-secondary);
    font-weight: 700;
}

.anime-card-fav {
    position: absolute;
    top: var(--space-xs);
    right: var(--space-xs);
    color: var(--color-primary);
    font-size: 1rem;
    background: var(--color-surface);
    padding: 4px 6px;
    border: 2px solid var(--color-primary);
}

/* Watching Card Styles */
.anime-card-watching .anime-card-image {
    position: relative;
}

.watching-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(0, 0, 0, 0.5);
}

.watching-progress-bar {
    height: 100%;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.watching-ep {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 2px;
}

.quick-action-btn {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: #fff;
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all 0.15s;
    opacity: 0.9;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    z-index: 10;
}

.anime-card-watching:hover .quick-action-btn {
    opacity: 1;
    transform: scale(1.05);
}

.quick-action-btn:hover {
    transform: scale(1.15);
    background: var(--color-secondary);
}

.quick-action-btn:active {
    transform: scale(0.95);
}

/* ========================================
   LOADER
======================================== */
.loader {
    width: 30px;
    height: 30px;
    border: 3px solid var(--color-bg);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
    .sidebar {
        display: none;
    }
    
    .main-content {
        margin-left: 0;
        padding-bottom: calc(var(--bottom-nav-height) + var(--space-xl));
    }
    
    .bottom-nav {
        display: flex;
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 0 var(--space-md);
    }
    
    .search-container {
        display: none;
    }
    
    .hero-banner {
        height: 300px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-actions {
        flex-wrap: wrap;
    }
    
    .main-content {
        padding: var(--space-md);
    }
    
    .anime-card {
        flex: 0 0 140px;
    }
    
    /* Level badge compacto */
    .level-badge {
        padding: var(--space-xs) var(--space-sm);
    }
    
    .level-text {
        font-size: 0.7rem;
    }
    
    /* Modal responsivo */
    .modal-content {
        margin: var(--space-md);
        max-height: calc(100vh - 2 * var(--space-md));
    }
    
    /* Settings button */
    .settings-btn {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
}

/* ========================================
   PAGE HEADER
======================================== */
.page-header {
    margin-bottom: var(--space-lg);
}

.page-title {
    font-size: 1.5rem;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.page-title i {
    color: var(--color-primary);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary);
}

/* ========================================
   FILTERS
======================================== */
.filters-bar {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.filter-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.filter-group select {
    padding: var(--space-xs) var(--space-sm);
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    min-width: 150px;
}

.quick-filters {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.quick-filter {
    padding: var(--space-xs) var(--space-md);
    font-weight: 700;
    font-size: 0.875rem;
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quick-filter:hover {
    background: var(--color-bg);
}

.quick-filter.active {
    background: var(--color-black);
    color: var(--color-white);
}

.results-info {
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ========================================
   ANIME GRID
======================================== */
.anime-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-md);
}

.grid-loading {
    grid-column: 1 / -1;
    padding: var(--space-2xl);
    display: flex;
    justify-content: center;
}

.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: var(--space-xl);
}

/* ========================================
   DETAILS PAGE
======================================== */
.details-hero {
    position: relative;
    height: 300px;
    background-size: cover;
    background-position: center top;
    border: var(--border-width) solid var(--border-color);
    margin-bottom: var(--space-xl);
}

.details-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, var(--color-bg) 100%);
}

.details-content {
    max-width: 1000px;
}

.details-header {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.details-cover {
    flex: 0 0 200px;
    margin-top: -150px;
    position: relative;
    z-index: 10;
}

.details-cover img {
    width: 100%;
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
}

.details-info {
    flex: 1;
}

.details-title {
    font-size: 2rem;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.details-alt-title {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.details-score {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.details-score i {
    color: var(--color-secondary);
    font-size: 1.5rem;
}

.details-score .score-value {
    font-family: var(--font-display);
    font-size: 2rem;
}

.details-score .score-label {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.details-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
}

.details-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.details-meta i {
    color: var(--color-primary);
}

.details-genres {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.genre-tag {
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    font-size: 0.75rem;
    font-weight: 700;
}

.details-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.details-actions .btn.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.details-status {
    margin-top: var(--space-md);
}

.status-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    font-size: 0.875rem;
    font-weight: 700;
}

.details-section {
    margin-bottom: var(--space-xl);
}

.details-synopsis {
    line-height: 1.8;
    color: var(--color-text);
}

.details-trailer {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    border: var(--border-width) solid var(--border-color);
}

.details-trailer iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
}

.info-item {
    padding: var(--space-md);
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
}

.info-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.info-value {
    font-weight: 700;
}

/* ========================================
   MODALS
======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--space-lg);
}

.modal-content {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo-hover);
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.modal-title {
    padding: var(--space-md);
    border-bottom: var(--border-width) solid var(--border-color);
    font-size: 1rem;
    text-transform: uppercase;
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    cursor: pointer;
}

.modal-close:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.modal-body {
    padding: var(--space-lg);
}

#modal-container:not(.open) {
    display: none;
}

#modal-container.open {
    display: block;
}

/* ========================================
   STREAMING MODAL
======================================== */
.streaming-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.streaming-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: var(--space-md);
    margin-bottom: var(--space-xs);
}

.streaming-label:first-child {
    margin-top: 0;
}

.streaming-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    font-weight: 700;
    transition: all var(--transition-fast);
}

.streaming-link:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.streaming-link.official {
    border-left: 4px solid var(--color-green);
}

/* ========================================
   NOTIFICATIONS
======================================== */
.notification-toast {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + var(--space-lg));
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-black);
    color: var(--color-white);
    padding: var(--space-md) var(--space-lg);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    font-weight: 700;
    font-size: 0.875rem;
    z-index: 3000;
    opacity: 0;
    transition: all var(--transition-normal);
}

.notification-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.notification-toast.notification-error {
    background: var(--color-primary);
}

/* ========================================
   EMPTY & ERROR STATES
======================================== */
.empty-message,
.error-message {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--color-text-muted);
}

.error-container {
    text-align: center;
    padding: var(--space-2xl);
}

.error-container i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

/* ========================================
   RESPONSIVE DETAILS
======================================== */
@media (max-width: 768px) {
    .details-header {
        flex-direction: column;
    }
    
    .details-cover {
        flex: none;
        width: 150px;
        margin: 0 auto var(--space-lg);
        margin-top: -100px;
    }
    
    .details-title {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .details-actions {
        justify-content: center;
    }
    
    .filters-bar {
        flex-direction: column;
    }
}

/* ========================================
   LIST TABS
======================================== */
.list-tabs {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    border-bottom: var(--border-width) solid var(--border-color);
    padding-bottom: var(--space-md);
}

.list-tab {
    padding: var(--space-sm) var(--space-md);
    font-weight: 700;
    font-size: 0.8rem;
    border: 2px solid transparent;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.list-tab:hover {
    background: var(--color-bg);
}

.list-tab.active {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--border-color);
}

.tab-count {
    background: var(--color-bg);
    color: var(--color-text);
    padding: 2px 6px;
    font-size: 0.7rem;
    border-radius: 0;
}

.list-tab.active .tab-count {
    background: var(--color-primary);
    color: var(--color-white);
}

/* List Toolbar */
.list-toolbar {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.list-search {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    padding: var(--space-sm) var(--space-md);
}

.list-search i {
    color: var(--color-text-muted);
}

.list-search input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 0.85rem;
    font-weight: 600;
    outline: none;
}

.list-filters {
    display: flex;
    gap: var(--space-sm);
}

.list-filters select {
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.15s;
}

.btn-icon:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* ========================================
   LIST ITEMS
======================================== */
.anime-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Grid View Mode */
.anime-list.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-md);
}

.anime-list.grid-view .list-item {
    flex-direction: column;
    padding: 0;
}

.anime-list.grid-view .list-item-image {
    flex: none;
    width: 100%;
}

.anime-list.grid-view .list-item-image img {
    height: 180px;
    object-fit: cover;
}

.anime-list.grid-view .list-item-info {
    padding: var(--space-sm);
}

.anime-list.grid-view .list-item-title {
    font-size: 0.7rem;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.anime-list.grid-view .list-item-meta {
    display: none;
}

.anime-list.grid-view .list-item-progress-bar {
    margin-top: var(--space-xs);
}

.anime-list.grid-view .list-item-actions {
    padding: var(--space-xs);
    justify-content: center;
    border-top: 1px solid var(--border-color);
}

.list-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
}

.list-item-image {
    flex: 0 0 80px;
    cursor: pointer;
}

.list-item-image img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.list-item-info {
    flex: 1;
    min-width: 0;
}

.list-item-title {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-item-title:hover {
    color: var(--color-primary);
}

.list-item-meta {
    display: flex;
    gap: var(--space-md);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.list-item-status {
    font-weight: 700;
}

.list-item-rating {
    color: var(--color-secondary);
    font-weight: 700;
}

.list-item-progress-bar {
    height: 6px;
    background: var(--color-bg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.list-item-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.btn-sm {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-sm:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-sm.btn-danger:hover {
    background: var(--color-primary);
}

/* ========================================
   EDIT FORM / MODAL FORMS
======================================== */
.edit-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.form-group select,
.form-group input {
    padding: var(--space-sm);
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    font-size: 1rem;
}

.progress-input {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.progress-input input {
    width: 80px;
    text-align: center;
}

.form-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    margin-top: var(--space-md);
}

/* ========================================
   RATING STARS
======================================== */
.rating-input {
    display: flex;
    gap: 2px;
}

.rating-star {
    font-size: 1.5rem;
    color: var(--color-bg);
    cursor: pointer;
    transition: color var(--transition-fast);
    -webkit-text-stroke: 1px var(--border-color);
}

.rating-star:hover,
.rating-star.filled {
    color: var(--color-secondary);
}

/* ========================================
   PAGE SUBTITLE
======================================== */
.page-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* ========================================
   RESPONSIVE LISTS
======================================== */
@media (max-width: 768px) {
    .list-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--space-sm);
    }
    
    .list-tab {
        white-space: nowrap;
        font-size: 0.75rem;
    }
    
    .list-item {
        flex-wrap: wrap;
    }
    
    .list-item-image {
        flex: 0 0 60px;
    }
    
    .list-item-image img {
        height: 80px;
    }
    
    .list-item-actions {
        flex-direction: row;
        width: 100%;
        justify-content: flex-end;
    }
}

/* ========================================
   CALCULADORA
======================================== */
.calculator-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--space-xl);
}

.calc-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.calc-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.calc-section {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    padding: var(--space-md);
}

.calc-section-title {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.stack-badge {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 2px 8px;
    font-size: 0.75rem;
}

/* Search */
.calc-search {
    position: relative;
}

.calc-input {
    width: 100%;
    padding: var(--space-sm);
    border: 2px solid var(--border-color);
    font-size: 1rem;
    text-transform: uppercase;
}

.calc-input-sm {
    width: 80px;
    padding: var(--space-xs) var(--space-sm);
    border: 2px solid var(--border-color);
    text-align: center;
}

.calc-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.calc-result-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-bottom: 1px solid var(--color-bg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.calc-result-item:hover {
    background: var(--color-bg);
}

.calc-result-item img {
    width: 40px;
    height: 50px;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.calc-result-info {
    flex: 1;
    min-width: 0;
}

.calc-result-title {
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.calc-result-meta {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.btn-add {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-green);
    color: var(--color-white);
    border: 2px solid var(--border-color);
}

/* Stack List */
.stack-list {
    max-height: 400px;
    overflow-y: auto;
}

.stack-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.stack-item:hover {
    background: var(--color-bg);
}

.stack-item.active {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.stack-item img {
    width: 40px;
    height: 50px;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.stack-item-info {
    flex: 1;
    min-width: 0;
}

.stack-item-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stack-item-meta {
    font-size: 0.7rem;
    opacity: 0.7;
}

.btn-remove {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.stack-item:hover .btn-remove {
    opacity: 1;
}

/* Active Anime */
.calc-active {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    min-height: 200px;
}

.calc-active-empty {
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.calc-active-empty i {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.calc-active-content {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
}

.calc-active-cover {
    flex: 0 0 150px;
}

.calc-active-cover img {
    width: 100%;
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
}

.calc-active-info {
    flex: 1;
}

.calc-active-title {
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.calc-active-meta {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.calc-progress-section {
    background: var(--color-bg);
    padding: var(--space-md);
    border: 2px dashed var(--border-color);
}

.calc-progress-section label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.calc-progress-controls {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.btn-control {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-control:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.calc-progress-controls input {
    flex: 1;
    text-align: center;
    font-size: 1.5rem;
    font-family: var(--font-display);
    padding: var(--space-sm);
    border: 2px solid var(--border-color);
}

.calc-progress-bar {
    height: 12px;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    overflow: hidden;
}

.calc-progress-fill {
    height: 100%;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.calc-progress-text {
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 700;
    margin-top: var(--space-xs);
}

/* Stats Cards */
.calc-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.stat-card {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    padding: var(--space-md);
    text-align: center;
    box-shadow: var(--shadow-neo);
}

.stat-icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: var(--space-xs);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    display: block;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* Settings */
.calc-settings {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    padding: var(--space-md);
}

.settings-grid {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.setting-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.setting-item label {
    font-size: 0.8rem;
    font-weight: 700;
}

/* Responsive */
@media (max-width: 1024px) {
    .calculator-layout {
        grid-template-columns: 1fr;
    }
    
    .calc-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .calc-active-content {
        flex-direction: column;
    }
    
    .calc-active-cover {
        flex: none;
        width: 120px;
        margin: 0 auto;
    }
    
    .calc-stats {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========================================
   POLISH - ANIMAÇÕES
======================================== */

/* Fade In Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Apply animations */
.anime-card {
    animation: fadeIn 0.3s ease forwards;
}

.carousel .anime-card:nth-child(1) { animation-delay: 0.05s; }
.carousel .anime-card:nth-child(2) { animation-delay: 0.1s; }
.carousel .anime-card:nth-child(3) { animation-delay: 0.15s; }
.carousel .anime-card:nth-child(4) { animation-delay: 0.2s; }
.carousel .anime-card:nth-child(5) { animation-delay: 0.25s; }
.carousel .anime-card:nth-child(6) { animation-delay: 0.3s; }

.anime-section {
    animation: fadeInUp 0.4s ease forwards;
}

.hero-banner {
    animation: scaleIn 0.5s ease forwards;
}

.details-content {
    animation: fadeInUp 0.4s ease forwards;
}

.modal-overlay {
    animation: fadeIn 0.2s ease forwards;
}

.modal-content {
    animation: scaleIn 0.3s ease forwards;
}

.list-item {
    animation: slideInLeft 0.3s ease forwards;
}

/* ========================================
   SKELETON LOADER
======================================== */
.skeleton {
    background: linear-gradient(
        90deg, 
        var(--color-bg) 25%, 
        var(--color-surface) 50%, 
        var(--color-bg) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 0;
}

.skeleton-card {
    width: 160px;
    flex: 0 0 160px;
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
}

.skeleton-image {
    width: 100%;
    height: 200px;
    background: var(--color-bg);
}

.skeleton-text {
    height: 14px;
    margin: var(--space-sm);
}

.skeleton-text-sm {
    height: 10px;
    width: 60%;
    margin: var(--space-sm);
}

/* ========================================
   LOADING OVERLAY
======================================== */
.page-loading {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.page-loading.hide {
    opacity: 0;
    pointer-events: none;
}

.loading-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--space-lg);
    animation: pulse 1s infinite;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-bg);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ========================================
   HOVER EFFECTS ENHANCED
======================================== */
.nav-item {
    position: relative;
    overflow: hidden;
}

.nav-item::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-item:hover::after,
.nav-item.active::after {
    width: 100%;
}

.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.btn:active::before {
    width: 200%;
    height: 200%;
}

/* Card image overlay gradient */
.anime-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.anime-card:hover .anime-card-image::after {
    opacity: 1;
}

/* ========================================
   SCROLL ANIMATIONS
======================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   FOCUS STATES (Accessibility)
======================================== */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* ========================================
   SELECTION STYLE
======================================== */
::selection {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ========================================
   SCROLLBAR STYLE (Global)
======================================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
    border: 1px solid var(--border-color);
}

::-webkit-scrollbar-thumb {
    background: var(--color-black);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
    .header,
    .sidebar,
    .bottom-nav,
    .btn,
    button {
        display: none !important;
    }
    
    .main-content {
        margin: 0;
        padding: 0;
    }
}

/* ========================================
   CALCULADORA V4 STYLE - HERO
======================================== */
.calc-hero {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    display: grid;
    grid-template-columns: 200px 1fr;
    min-height: 400px;
    position: relative;
    overflow: hidden;
}

.calc-hero-cover {
    border-right: var(--border-width) solid var(--border-color);
    background: var(--color-bg);
    overflow: hidden;
}

.calc-hero-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.calc-hero:hover .calc-hero-cover img {
    filter: grayscale(0%);
}

.calc-hero-info {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
}

.calc-hero-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0 var(--border-color);
    transform: rotate(-1deg);
}

.calc-hero-title {
    font-family: var(--font-display);
    font-size: 2rem;
    text-transform: uppercase;
    line-height: 1.1;
    margin: 0;
}

.calc-hero-eps {
    font-size: 0.875rem;
    font-weight: 700;
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--border-color);
}

.calc-hero-progress-num {
    font-family: var(--font-display);
    font-size: 1.2rem;
    background: var(--color-black);
    color: var(--color-white);
    padding: 2px 8px;
    transform: rotate(-1deg);
    display: inline-block;
    margin-left: var(--space-sm);
}

/* Progress Controls */
.calc-progress-controls {
    background: var(--color-bg);
    padding: var(--space-md);
    border: 2px dashed var(--border-color);
}

.calc-progress-controls label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.calc-ep-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    justify-content: center;
}

.calc-ep-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0 var(--border-color);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.1s;
}

.calc-ep-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--border-color);
}

.calc-ep-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0 0 0 var(--border-color);
}

.calc-ep-input {
    flex: 1;
    max-width: 120px;
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    padding: var(--space-sm);
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0 var(--border-color);
}

/* ========================================
   V4 STYLE PROGRESS CONTROLS
======================================== */
.v4-progress-box {
    background: #f9fafb;
    border: 2px dashed var(--border-color);
    padding: var(--space-md);
}

.v4-progress-label {
    display: block;
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--space-sm);
}

.v4-ep-controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.v4-ep-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: 5px 5px 0 var(--border-color);
    cursor: pointer;
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 8px;
    transition: all 0.1s;
}

.v4-ep-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--border-color);
}

.v4-ep-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0 0 0 var(--border-color);
}

.v4-btn-minus:hover {
    background: #fecaca;
}

.v4-btn-plus:hover {
    background: #bbf7d0;
}

.v4-ep-input {
    flex: 1;
    min-width: 0;
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-display);
    font-size: 2rem;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.v4-ep-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 51, 102, 0.2);
}

/* V4 PROGRESS BAR - STYLED */
.v4-progress-container {
    margin-top: var(--space-md);
    width: 100%;
    height: 16px;
    border: 2px solid var(--border-color);
    background: var(--color-surface);
    border-radius: 999px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: background 0.15s;
}

.v4-progress-container:hover {
    background: #f3f4f6;
}

.v4-progress-bar {
    height: 100%;
    background: var(--color-primary);
    border-right: 2px solid var(--border-color);
    width: 0%;
    transition: width 75ms ease-out;
    position: relative;
}

.v4-progress-stripes {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 4px,
        rgba(255,255,255,0.3) 4px,
        rgba(255,255,255,0.3) 8px
    );
}

.v4-progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    font-family: monospace;
    font-weight: 700;
    margin-top: 4px;
    color: #9ca3af;
}

.v4-progress-percent {
    color: var(--color-primary);
}

/* Calendar Card */
.calc-calendar {
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: 5px 5px 0 var(--border-color);
    padding: var(--space-lg);
    padding-top: 24px;
    text-align: center;
    position: relative;
    margin-top: auto;
}

.calc-calendar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 12px;
    background: #ef4444;
    border-bottom: 3px solid var(--border-color);
}

.calc-calendar::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 20px;
    width: 8px;
    height: 8px;
    background: #d4d4d4;
    border: 1px solid var(--border-color);
    border-radius: 50%;
}

.calc-calendar-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0;
}

.calc-calendar-date {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin: var(--space-xs) 0;
}

.calc-calendar-days {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-blue);
    text-transform: uppercase;
    margin: 0;
}

/* IDLE OVERLAY with RADAR */
.calc-idle-overlay {
    position: absolute;
    inset: 0;
    background: var(--color-surface);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 50;
    background-image: linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 20px 20px;
}

.calc-idle-overlay.hidden {
    display: none;
}

.radar-container {
    position: relative;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.radar-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    opacity: 0.2;
}

.radar-ring-dashed {
    position: absolute;
    inset: 16px;
    border: 2px dashed var(--border-color);
    border-radius: 50%;
    animation: techPulse 2s ease-in-out infinite !important;
    will-change: transform, opacity;
}

@keyframes techPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

.radar-scan {
    position: absolute;
    width: 50%;
    height: 2px;
    background: #22c55e; /* Fallback */
    background: linear-gradient(90deg, transparent, var(--color-primary));
    top: 50%;
    left: 50%;
    transform-origin: 0% 50%;
    animation: radarSweep 3s linear infinite !important;
    will-change: transform;
    z-index: 5;
}

@keyframes radarSweep {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.radar-icon {
    font-size: 2.5rem;
    color: var(--border-color);
}

.idle-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.idle-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
    margin: 0;
}

.idle-pulse {
    width: 12px;
    height: 12px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 1s infinite;
    box-shadow: 0 0 10px #22c55e;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 10px #22c55e;
    }
    50% {
        opacity: 0.6;
        transform: scale(1.3);
        box-shadow: 0 0 20px #22c55e, 0 0 40px #22c55e;
    }
}

/* ========================================
   CALCULADORA V4 STYLE - BOTTOM
======================================== */
.calc-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.calc-config {
    background: var(--color-secondary);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    padding: var(--space-lg);
}

.calc-config-title {
    font-family: var(--font-display);
    font-size: 1rem;
    text-transform: uppercase;
    border-bottom: 3px solid var(--border-color);
    display: inline-block;
    margin: 0 0 var(--space-md) 0;
}

/* Pace Slider */
.calc-pace {
    margin-bottom: var(--space-lg);
}

.calc-pace-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.calc-pace-value {
    font-family: var(--font-display);
    font-size: 2rem;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    padding: 2px 10px;
    transform: rotate(2deg);
}

.calc-slider {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 24px;
    width: 24px;
    border: 3px solid var(--border-color);
    background: var(--color-primary);
    cursor: pointer;
    margin-top: -10px;
    box-shadow: 2px 2px 0 var(--border-color);
}

.calc-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
}

/* Toggle Items */
.calc-toggles {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.calc-toggle-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: background 0.15s;
}

.calc-toggle-item:hover {
    background: var(--color-bg);
}

.toggle-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.toggle-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.toggle-icon {
    transition: transform 0.2s;
}

.calc-toggle-item:hover .toggle-icon {
    transform: scale(1.1);
}

.toggle-icon-red { color: #ef4444; }
.toggle-icon-blue { color: #3b82f6; }

.toggle-hint {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    font-family: monospace;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 40px;
    height: 24px;
}

.toggle-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-track {
    position: absolute;
    inset: 0;
    background: #e5e7eb;
    border: 2px solid var(--border-color);
    transition: background 0.2s;
}

.toggle-thumb {
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 24px;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    transition: left 0.2s;
}

.toggle-input:checked + .toggle-track {
    background: #22c55e;
}

.toggle-input:checked ~ .toggle-thumb {
    left: 20px;
}

/* Results Panel */
.calc-results-panel {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.calc-result-item {
    text-align: center;
}

.result-label {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.result-value {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
    transition: transform 0.2s;
}

.calc-result-item:hover .result-value {
    transform: scale(1.1);
}

.result-unit {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    background: var(--color-black);
    color: var(--color-white);
    padding: 2px 8px;
    transform: rotate(-2deg);
}

.result-unit-blue {
    background: var(--color-blue);
    transform: rotate(2deg);
}

.calc-result-divider {
    width: 2px;
    height: 50px;
    background: #e5e7eb;
}

.calc-saved {
    width: 100%;
    text-align: center;
    padding-top: var(--space-md);
    border-top: 2px dashed #e5e7eb;
    display: none;
}

.calc-saved.show {
    display: block;
}

.saved-badge {
    display: inline-block;
    background: #22c55e;
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border: 2px solid var(--color-surface);
}

.stack-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-bg);
    border-top: 3px solid var(--border-color);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.stack-total-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
}

/* Responsive Calculator */
@media (max-width: 1024px) {
    .calc-hero {
        grid-template-columns: 1fr;
    }
    
    .calc-hero-cover {
        height: 200px;
        border-right: none;
        border-bottom: var(--border-width) solid var(--border-color);
    }
    
    .calc-bottom {
        grid-template-columns: 1fr;
    }
    
    .calculator-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .calc-hero-title {
        font-size: 1.5rem;
    }
    
    .calc-hero-cover {
        height: 150px;
    }
    
    .calc-calendar-date {
        font-size: 2rem;
    }
    
    .result-value {
        font-size: 2rem;
    }
    
    .v4-ep-controls {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .v4-ep-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .v4-ep-input {
        font-size: 1.5rem;
        min-width: 80px;
    }
    
    .calc-hero-info {
        padding: var(--space-md);
    }
    
    .calc-results {
        padding: var(--space-md);
    }
    
    .calc-result-item {
        flex: 1 1 45%;
    }
    
    .stack-item {
        padding: var(--space-sm);
    }
    
    .stack-item img {
        width: 40px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .calc-hero-title {
        font-size: 1.2rem;
    }
    
    .calc-hero-cover {
        height: 120px;
    }
    
    .calc-hero-badge {
        font-size: 0.6rem;
        padding: 2px 6px;
    }
    
    .v4-ep-btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
        box-shadow: 3px 3px 0 var(--border-color);
    }
    
    .v4-ep-input {
        font-size: 1.2rem;
        padding: var(--space-xs);
    }
    
    .v4-progress-container {
        height: 12px;
    }
    
    .result-value {
        font-size: 1.5rem;
    }
    
    .result-label {
        font-size: 0.6rem;
    }
    
    .calc-calendar {
        padding: var(--space-md);
        padding-top: 20px;
    }
    
    .calc-calendar-date {
        font-size: 1.5rem;
    }
    
    .calc-config {
        padding: var(--space-md);
    }
    
    .calc-config-title {
        font-size: 0.75rem;
    }
    
    .calc-pace-value {
        font-size: 1.5rem;
    }
    
    .calc-toggle-item {
        padding: var(--space-sm);
    }
    
    .toggle-label {
        font-size: 0.7rem;
    }
    
    .stack-item-title {
        font-size: 0.75rem;
    }
    
    .stack-item-meta {
        font-size: 0.65rem;
    }
    
    .filler-badge {
        display: none;
    }
    
    /* Radar idle overlay */
    .radar-container {
        width: 100px;
        height: 100px;
    }
    
    .idle-title {
        font-size: 0.8rem;
    }
    
    /* Achievements modal mobile */
    .achievements-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .achievements-level {
        justify-content: center;
    }
    
    .achievements-xp {
        text-align: center;
    }
    
    .achievements-list {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xs);
    }
    
    .achievement-card-mini {
        min-height: 70px;
        padding: var(--space-xs);
    }
    
    .achievement-mini-icon {
        font-size: 1.4rem;
    }
    
    .achievement-mini-name {
        font-size: 0.6rem;
    }
}

/* ========================================
   SETTINGS MODAL
======================================== */
.settings-btn {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 56px;
    height: 56px;
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 100;
    transition: all 0.15s;
}

.settings-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-neo-hover);
}

.settings-modal {
    max-width: 500px;
}

.settings-section {
    margin-bottom: var(--space-lg);
}

.settings-section-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--border-color);
}

/* Theme Selector */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.theme-card {
    padding: var(--space-md);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    cursor: pointer;
    text-align: center;
    transition: all 0.15s;
}

.theme-card:hover {
    background: var(--color-surface);
    transform: translateY(-2px);
}

.theme-card.active {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-neo);
}

.theme-card-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.theme-card-name {
    font-weight: 700;
    font-size: 0.9rem;
}

.theme-card-desc {
    font-size: 0.7rem;
    opacity: 0.7;
    margin-top: 2px;
}

/* SETTINGS OPTIONS */
.settings-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    margin-bottom: var(--space-md);
}

.settings-option-name {
    display: block;
    font-weight: 700;
    margin-bottom: 4px;
}

.settings-option-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* SWITCH TOGGLE */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg);
    border: 2px solid var(--border-color);
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background-color: var(--color-text);
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--color-primary);
}

input:checked + .slider:before {
    transform: translateX(22px);
    background-color: var(--color-white);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* ========================================
   ACHIEVEMENTS SECTION
======================================== */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-md);
}

.achievement-card {
    padding: var(--space-md);
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    text-align: center;
    transition: all 0.15s;
}

.achievement-card.locked {
    opacity: 0.5;
    filter: grayscale(100%);
}

.achievement-card.unlocked {
    box-shadow: var(--shadow-neo);
}

.achievement-card-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.achievement-card-name {
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 2px;
}

.achievement-card-desc {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.achievement-card-xp {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* Achievement Notification */
.achievement-notification {
    position: fixed;
    top: calc(var(--header-height) + var(--space-md));
    right: var(--space-md);
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: 6px 6px 0 var(--border-color);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    z-index: 9999;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    max-width: 300px;
}

.achievement-notification.show {
    transform: translateX(0);
}

.achievement-icon {
    font-size: 2.5rem;
}

.achievement-info {
    flex: 1;
}

.achievement-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
}

.achievement-name {
    font-family: var(--font-display);
    font-size: 1rem;
}

.achievement-xp {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-green);
}

/* Achievements Stats Bar */
.achievements-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    margin-bottom: var(--space-lg);
    font-size: 0.8rem;
    font-weight: 700;
}

/* Settings Toggle Row */
.settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    margin-bottom: var(--space-sm);
}

.settings-row-label {
    font-weight: 700;
}

.settings-row-desc {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .settings-btn {
        bottom: calc(var(--bottom-nav-height) + var(--space-md));
    }
    
    .theme-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
/* ========================================
   DROPDOWN COMPONENT
======================================== */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle::after {
    content: ' ▼';
    font-size: 0.7em;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 100;
    min-width: 180px;
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
    display: none;
    flex-direction: column;
}

.dropdown-menu.show {
    display: flex;
}

.dropdown-menu button {
    padding: var(--space-sm) var(--space-md);
    background: none;
    border: none;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: background 0.15s;
}

.dropdown-menu button:last-child {
    border-bottom: none;
}

.dropdown-menu button:hover {
    background: var(--color-bg);
}

/* ========================================
   RATING STARS
======================================== */
.details-rating {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-md) 0;
}

.rating-label {
    font-weight: 700;
    font-size: 0.9rem;
}

.rating-stars {
    display: flex;
    gap: var(--space-xs);
}

.star-btn {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all 0.15s;
}

.star-btn:hover {
    color: var(--color-secondary);
    transform: scale(1.2);
}

.star-btn.filled {
    color: var(--color-secondary);
}

/* ========================================
   DETAILS STATUS
======================================== */
.details-current-status {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-md) 0;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg);
    border: 2px dashed var(--border-color);
}

.status-badge {
    padding: var(--space-xs) var(--space-sm);
    font-weight: 700;
    font-size: 0.8rem;
}

.status-badge.status-watching {
    background: var(--color-blue);
    color: white;
}

.status-badge.status-completed {
    background: var(--color-green);
    color: white;
}

.status-badge.status-planToWatch {
    background: var(--color-purple);
    color: white;
}

.status-badge.status-paused {
    background: var(--color-secondary);
    color: var(--color-black);
}

.status-badge.status-dropped {
    background: var(--color-primary);
    color: white;
}

.btn-danger {
    background: var(--color-primary);
    color: white;
    border: var(--border-width) solid var(--border-color);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.btn-danger:hover {
    background: #cc2952;
    transform: translateY(-2px);
    box-shadow: var(--shadow-neo);
}

.btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
}

/* ========================================
   CHARACTERS SECTION
======================================== */
.characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-md);
}

.character-card {
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.character-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-neo-hover);
}

.character-card-image {
    width: 100%;
    aspect-ratio: 3/4;
    overflow: hidden;
}

.character-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-card-info {
    padding: var(--space-sm);
}

.character-name {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.character-role {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.character-role.main {
    color: var(--color-primary);
    font-weight: 700;
}

.voice-actor {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
    padding-top: var(--space-xs);
    border-top: 1px dashed var(--border-color);
}

.voice-actor-img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.voice-actor-name {
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

/* ========================================
   CHARACTER MODAL
======================================== */
.character-modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    gap: var(--space-md);
}

.character-modal {
    max-height: 70vh;
    overflow-y: auto;
}

.char-modal-header {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: var(--border-width) solid var(--border-color);
}

.char-modal-image {
    flex: 0 0 150px;
}

.char-modal-image img {
    width: 100%;
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-neo);
}

.char-modal-info {
    flex: 1;
}

.char-modal-name {
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.char-modal-kanji {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.char-modal-nicknames {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.char-modal-nicknames i {
    color: var(--color-primary);
    margin-right: var(--space-xs);
}

.char-modal-stats {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.char-modal-stats span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-bg);
    padding: var(--space-xs) var(--space-sm);
    border: 2px solid var(--border-color);
    font-size: 0.8rem;
    font-weight: 700;
}

.char-modal-stats i {
    color: var(--color-primary);
}

.char-modal-section {
    margin-bottom: var(--space-lg);
}

.char-modal-section h3 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 2px dashed var(--border-color);
}

.char-modal-section h3 i {
    color: var(--color-primary);
}

.char-modal-about {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text);
    white-space: pre-line;
}

/* Animes Grid */
.char-anime-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-sm);
}

.char-anime-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    transition: all 0.2s;
}

.char-anime-link:hover {
    transform: translateX(4px);
    border-color: var(--color-primary);
}

.char-anime-link img {
    width: 40px;
    height: 55px;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.char-anime-link span {
    font-size: 0.75rem;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Voice Actors Grid */
.char-va-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-sm);
}

.char-va-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
}

.char-va-item img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.char-va-info {
    flex: 1;
    min-width: 0;
}

.char-va-name {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.char-va-lang {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* Responsivo */
@media (max-width: 600px) {
    .char-modal-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .char-modal-image {
        flex: 0 0 auto;
        width: 120px;
    }
    
    .char-modal-stats {
        justify-content: center;
    }
    
    .char-anime-grid,
    .char-va-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   RELATIONS (MANGA) SECTION
======================================== */
.relations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
}

.relation-card {
    display: flex;
    gap: var(--space-sm);
    background: var(--color-bg);
    border: var(--border-width) solid var(--border-color);
    padding: var(--space-sm);
    transition: transform 0.2s;
}

.relation-card:hover {
    transform: translateX(4px);
}

.relation-image {
    width: 60px;
    height: 85px;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.relation-info {
    flex: 1;
    min-width: 0;
}

.relation-type {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.relation-title {
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.relation-meta {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.relation-icon {
    font-size: 2rem;
    padding: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   DROPDOWN EXTRAS
======================================== */
.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--space-xs) 0;
}

.dropdown-remove {
    color: var(--color-primary) !important;
    font-weight: 700;
}

.dropdown-remove:hover {
    background: var(--color-primary) !important;
    color: white !important;
}

/* ========================================
   SHOW MORE BUTTON
======================================== */
.show-more-container {
    display: flex;
    justify-content: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 2px dashed var(--border-color);
}

.show-more-btn {
    padding: var(--space-sm) var(--space-xl);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.show-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-neo);
}

/* ========================================
   ACHIEVEMENTS MODAL - Premium Design
======================================== */
.achievements-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-lg);
    color: #fff;
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-neo);
}

.achievements-level {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.level-big-icon {
    font-size: 3.5rem;
    filter: drop-shadow(2px 2px 0 rgba(0,0,0,0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.level-details .level-name {
    font-weight: 800;
    font-size: 1.4rem;
    text-shadow: 1px 1px 0 rgba(0,0,0,0.2);
}

.level-details .level-number {
    opacity: 0.9;
    font-size: 0.9rem;
}

.achievements-xp {
    text-align: right;
}

.xp-current {
    font-weight: 900;
    font-size: 1.8rem;
    text-shadow: 2px 2px 0 rgba(0,0,0,0.2);
}

.xp-progress-bar {
    width: 120px;
    height: 10px;
    background: rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 10px;
    margin: var(--space-xs) 0;
    overflow: hidden;
}

.xp-progress-fill {
    height: 100%;
    background: #fff;
    border-radius: 8px;
    transition: width 0.5s ease-out;
}

.xp-next, .xp-max {
    font-size: 0.75rem;
    opacity: 0.9;
}

.achievements-count {
    text-align: center;
    font-weight: 800;
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 2px solid var(--border-color);
}

.achievements-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
    max-height: 350px;
    overflow-y: auto;
    padding: var(--space-xs);
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.achievement-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-neo);
}

.achievement-item.locked {
    opacity: 0.4;
    filter: grayscale(80%);
}

.achievement-item.unlocked {
    background: linear-gradient(135deg, rgba(255, 217, 61, 0.15), rgba(255, 107, 107, 0.15));
    border-color: var(--color-primary);
}

.achievement-badge-icon {
    font-size: 2.5rem;
    min-width: 60px;
    text-align: center;
    filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.1));
}

.achievement-item.locked .achievement-badge-icon {
    filter: grayscale(100%);
}

.achievement-badge-info {
    flex: 1;
}

.achievement-badge-name {
    font-weight: 800;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.achievement-badge-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.achievement-badge-xp {
    display: inline-block;
    font-size: 0.7rem;
    color: #fff;
    background: var(--color-primary);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 700;
}

.achievement-check, .achievement-lock {
    font-size: 1.5rem;
    filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.1));
}

/* ========================================
   FILLER BADGE
======================================== */
.filler-badge {
    display: inline-block;
    background: var(--color-warning);
    color: #000;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: var(--space-xs);
}

/* ========================================
   ACHIEVEMENTS GRID MINI CARDS
======================================== */
.achievements-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--space-sm);
    max-height: 300px;
    overflow-y: auto;
    padding: var(--space-xs);
}

.achievement-card-mini {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm);
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.2s ease;
    cursor: default;
    min-height: 90px;
}

.achievement-card-mini:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-neo);
}

.achievement-card-mini.locked {
    opacity: 0.35;
    filter: grayscale(100%);
}

.achievement-card-mini.unlocked {
    background: linear-gradient(135deg, rgba(255, 217, 61, 0.15), rgba(255, 107, 107, 0.15));
    border-color: var(--color-primary);
}

.achievement-mini-icon {
    font-size: 1.8rem;
    margin-bottom: 4px;
    filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.1));
}

.achievement-mini-name {
    font-weight: 700;
    font-size: 0.7rem;
    line-height: 1.2;
    margin-bottom: 2px;
}

.achievement-mini-xp {
    font-size: 0.6rem;
    color: var(--color-primary);
    font-weight: 700;
}

/* ========================================
   NOTIFICATIONS SYSTEM
======================================== */
.notifications-wrapper {
    position: relative;
}

.notifications-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    color: var(--color-text);
    transition: all 0.15s;
    position: relative;
}

.notifications-btn:hover {
    background: var(--color-bg);
    transform: scale(1.05);
}

.notifications-btn.has-notifications {
    animation: bell-shake 0.5s ease;
}

@keyframes bell-shake {
    0%, 100% { transform: rotate(0); }
    25% { transform: rotate(10deg); }
    50% { transform: rotate(-10deg); }
    75% { transform: rotate(5deg); }
}

.notifications-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 50%;
    border: 2px solid var(--color-surface);
}

.notifications-dropdown {
    position: absolute;
    top: calc(100% + var(--space-sm));
    right: 0;
    width: 320px;
    max-height: 400px;
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-neo);
    border-radius: var(--radius-md);
    display: none;
    flex-direction: column;
    z-index: 200;
    overflow: hidden;
}

.notifications-dropdown.open {
    display: flex;
}

.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-bg);
    border-bottom: 2px solid var(--border-color);
    font-weight: 700;
    font-size: 0.85rem;
}

.notifications-list {
    flex: 1;
    overflow-y: auto;
    max-height: 300px;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.15s;
}

.notification-item:hover {
    background: var(--color-bg);
}

.notification-item.unread {
    background: rgba(255, 51, 102, 0.05);
    border-left: 3px solid var(--color-primary);
}

.notification-item.read {
    opacity: 0.7;
}

.notification-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 2px;
}

.notification-message {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notification-time {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.notification-dismiss {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.15s;
}

.notification-item:hover .notification-dismiss {
    opacity: 1;
}

.notification-dismiss:hover {
    color: var(--color-primary);
}

.notifications-footer {
    padding: var(--space-sm);
    background: var(--color-bg);
    border-top: 2px solid var(--border-color);
    text-align: center;
}

.notifications-empty {
    padding: var(--space-xl);
    text-align: center;
    color: var(--color-text-muted);
}

.notifications-empty-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--space-sm);
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
}

.btn-link:hover {
    text-decoration: underline;
}

/* Responsive Notifications */
@media (max-width: 480px) {
    .notifications-dropdown {
        width: 280px;
        right: -50px;
    }
    
    .notifications-btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}

/* ========================================
   CALENDARIO PAGE
======================================== */
.calendar-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.season-selector {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.season-display {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    padding: var(--space-sm) var(--space-lg);
    box-shadow: var(--shadow-neo);
    min-width: 180px;
    justify-content: center;
}

.season-icon {
    font-size: 1.5rem;
}

.season-info {
    display: flex;
    flex-direction: column;
}

.season-name {
    font-weight: 800;
    font-size: 1rem;
}

.season-months {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.calendar-filters {
    display: flex;
    gap: var(--space-xs);
}

.filter-btn {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s;
}

.filter-btn:hover {
    background: var(--color-bg);
}

.filter-btn.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Weekly Grid */
.calendar-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-md);
}

.calendar-day {
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.calendar-day.today {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-neo);
}

.calendar-day.today .day-header {
    background: var(--color-primary);
    color: #fff;
}

.day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg);
    border-bottom: 2px solid var(--border-color);
}

.day-name {
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.day-count {
    background: var(--color-surface);
    border: 2px solid var(--border-color);
    padding: 2px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 10px;
}

.calendar-day.today .day-count {
    background: #fff;
    color: var(--color-primary);
}

.day-animes {
    flex: 1;
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    overflow-y: auto;
    max-height: 400px;
}

.day-empty {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    padding: var(--space-lg);
}

/* Calendar Anime Card */
.calendar-anime {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-xs);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
}

.calendar-anime:hover {
    transform: translateX(2px);
    box-shadow: 2px 2px 0 var(--border-color);
}

.calendar-anime.following {
    border-color: var(--color-primary);
    background: rgba(255, 51, 102, 0.05);
}

.calendar-anime img {
    width: 45px;
    height: 60px;
    object-fit: cover;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.calendar-anime-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.calendar-anime-title {
    font-weight: 700;
    font-size: 0.7rem;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.calendar-anime-meta {
    display: flex;
    gap: var(--space-sm);
    font-size: 0.6rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.calendar-time {
    color: var(--color-primary);
    font-weight: 700;
}

.calendar-follow-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.6rem;
    opacity: 0;
    transition: all 0.15s;
}

.calendar-anime:hover .calendar-follow-btn {
    opacity: 1;
}

.calendar-follow-btn.active {
    background: var(--color-primary);
    color: #fff;
    opacity: 1;
}

.calendar-follow-btn:hover {
    transform: scale(1.1);
}

/* Loading State */
.calendar-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--color-text-muted);
}

/* Responsive Calendar */
@media (max-width: 1200px) {
    .calendar-week {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .calendar-week {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calendar-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .season-selector {
        justify-content: center;
    }
    
    .calendar-filters {
        justify-content: center;
    }
    
    .calendar-day {
        min-height: 200px;
    }
    
    .day-animes {
        max-height: 250px;
    }
}

@media (max-width: 480px) {
    .calendar-week {
        grid-template-columns: 1fr;
    }
    
    .season-display {
        min-width: auto;
        padding: var(--space-sm) var(--space-md);
    }
    
    .filter-btn {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.7rem;
    }
}

/* ========================================
   GOALS WIDGET
======================================== */
.goals-widget {
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-neo);
    margin-bottom: var(--space-lg);
}

.goals-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-bg);
    border-bottom: 2px solid var(--border-color);
}

.goals-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 800;
    font-size: 0.9rem;
}

.goals-icon {
    font-size: 1.2rem;
}

.goals-timer {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: 4px 8px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.goals-overview {
    padding: var(--space-sm) var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    border-bottom: 2px solid var(--border-color);
}

.goals-overview-bar {
    flex: 1;
    height: 8px;
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    overflow: hidden;
}

.goals-overview-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width 0.3s ease;
}

.goals-overview-text {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.goals-list {
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.goal-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg);
    border: 2px solid var(--border-color);
    transition: all 0.15s;
}

.goal-item:hover {
    transform: translateX(2px);
}

.goal-item.completed {
    background: rgba(76, 175, 80, 0.1);
    border-color: #4caf50;
}

.goal-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.goal-content {
    flex: 1;
    min-width: 0;
}

.goal-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: 2px;
}

.goal-title {
    font-weight: 700;
    font-size: 0.85rem;
}

.goal-check {
    color: #4caf50;
    font-weight: 700;
}

.goal-desc {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.goal-progress-bar {
    height: 6px;
    background: var(--color-surface);
    border: 1px solid var(--border-color);
    margin-bottom: var(--space-xs);
    overflow: hidden;
}

.goal-progress-fill {
    height: 100%;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.goal-item.completed .goal-progress-fill {
    background: #4caf50;
}

.goal-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
}

.goal-count {
    color: var(--color-text-muted);
    font-weight: 600;
}

.goal-xp {
    color: var(--color-primary);
    font-weight: 700;
}

.goal-claim-btn {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 4px 10px;
    font-size: 0.65rem;
    font-weight: 700;
    cursor: pointer;
    animation: pulse 1s ease infinite;
}

.goal-claim-btn:hover {
    transform: scale(1.05);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.goal-claimed {
    color: #4caf50;
    font-weight: 700;
}

/* Responsive Goals */
@media (max-width: 480px) {
    .goals-header {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
    
    .goal-icon {
        font-size: 1.4rem;
    }
    
    .goal-title {
        font-size: 0.75rem;
    }
}

/* ========================================
   ANIME OF THE DAY
======================================== */
.anime-of-day {
    background: var(--color-surface);
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-neo);
    margin-bottom: var(--space-lg);
    overflow: hidden;
}

.anime-of-day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    color: #fff;
}

.anime-of-day-badge {
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.anime-of-day-date {
    font-size: 0.7rem;
    opacity: 0.9;
    text-transform: capitalize;
}

.anime-of-day-content {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-md);
    cursor: pointer;
    transition: background 0.15s;
}

.anime-of-day-content:hover {
    background: var(--color-bg);
}

.anime-of-day-image {
    flex-shrink: 0;
}

.anime-of-day-image img {
    width: 120px;
    height: 170px;
    object-fit: cover;
    border: 3px solid var(--border-color);
}

.anime-of-day-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.anime-of-day-title {
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
    line-height: 1.2;
}

.anime-of-day-meta-extended {
    display: flex;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    flex-wrap: wrap;
}

.anime-of-day-synopsis.extended {
    -webkit-line-clamp: 6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-md);
    flex: auto;
}

.anime-of-day-synopsis {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    margin-bottom: var(--space-sm);
    flex: 1;
}

.anime-of-day-meta {
    display: flex;
    gap: var(--space-md);
    font-size: 0.75rem;
    margin-bottom: var(--space-sm);
}

.anime-of-day-score {
    color: var(--color-secondary);
    font-weight: 700;
}

.anime-of-day-genre {
    background: var(--color-bg);
    padding: 2px 8px;
    border: 1px solid var(--border-color);
    font-size: 0.65rem;
    font-weight: 600;
}

.anime-of-day-actions {
    display: flex;
    gap: var(--space-sm);
}

.anime-of-day-actions .btn-secondary.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Responsive */
@media (max-width: 600px) {
    .anime-of-day-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .anime-of-day-meta {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .anime-of-day-actions {
        justify-content: center;
    }
}

/* ========================================
   UI/UX ENHANCEMENTS
======================================== */

/* Page Transitions */
.main-content {
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animations for cards */
.anime-card {
    animation: cardFadeIn 0.3s ease-out both;
}

.anime-card:nth-child(1) { animation-delay: 0.02s; }
.anime-card:nth-child(2) { animation-delay: 0.04s; }
.anime-card:nth-child(3) { animation-delay: 0.06s; }
.anime-card:nth-child(4) { animation-delay: 0.08s; }
.anime-card:nth-child(5) { animation-delay: 0.1s; }
.anime-card:nth-child(6) { animation-delay: 0.12s; }
.anime-card:nth-child(7) { animation-delay: 0.14s; }
.anime-card:nth-child(8) { animation-delay: 0.16s; }

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-bg) 25%,
        var(--color-surface) 50%,
        var(--color-bg) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-card {
    width: 150px;
    flex-shrink: 0;
    background: var(--color-surface);
    border: var(--border-width) solid var(--border-color);
}

.skeleton-card-image {
    height: 200px;
    background: var(--color-bg);
}

.skeleton-card-image .skeleton {
    width: 100%;
    height: 100%;
}

.skeleton-card-info {
    padding: var(--space-sm);
}

.skeleton-card-title {
    height: 14px;
    margin-bottom: var(--space-xs);
}

.skeleton-card-meta {
    height: 10px;
    width: 60%;
}

/* Improved Loading Spinner */
.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-2xl);
}

.loader-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.loader-dots {
    display: flex;
    gap: 6px;
}

.loader-dots span {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    animation: dotPulse 1.4s infinite ease-in-out;
}

.loader-dots span:nth-child(1) { animation-delay: 0s; }
.loader-dots span:nth-child(2) { animation-delay: 0.2s; }
.loader-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Tooltips */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::before,
[data-tooltip]::after {
    position: absolute;
    opacity: 0;
    visibility: hidden;
    transition: all 0.15s ease;
    z-index: 1000;
    pointer-events: none;
}

[data-tooltip]::before {
    content: attr(data-tooltip);
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background: var(--color-black);
    color: var(--color-white);
    padding: 6px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
    border: 2px solid var(--color-black);
}

[data-tooltip]::after {
    content: '';
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--color-black);
}

[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}

[data-tooltip]:hover::before {
    transform: translateX(-50%) translateY(0);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus states */
button:focus,
input:focus,
select:focus,
a:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Progress bar smooth */
.watching-progress-bar,
.goal-progress-fill,
.progress-fill {
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Button ripple effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.btn:active::after {
    width: 200%;
    height: 200%;
}