/*
Theme Name: NovelsHub Theme
Theme URI: https://novelshub.org
Author: Novel Platform
Author URI: https://novelshub.org
Description: Premium dark theme for novel reading platforms. Inspired by NovelsHub.org with full coins-paywall integration.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 8.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: novelshub
Tags: dark, novel, reading, entertainment, custom-menu, featured-images, translation-ready

NovelsHub Theme - A premium reading experience
*/

/* =============================================
   CSS VARIABLES - DESIGN SYSTEM
   ============================================= */
:root {
    /* Colors - Dark Theme */
    --color-bg-body: #0a0a0a;
    --color-bg-primary: #0f0f0f;
    --color-bg-secondary: #141414;
    --color-bg-card: #181818;
    --color-bg-card-hover: #1e1e1e;
    --color-bg-elevated: #222222;
    --color-bg-input: #1a1a1a;

    /* Text Colors */
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #a8a8a8;
    --color-text-muted: #6b6b6b;
    --color-text-link: #60a5fa;

    /* Accent Colors */
    --color-accent: #f59e0b;
    --color-accent-hover: #fbbf24;
    --color-accent-dark: #d97706;
    --color-blue: #3b82f6;
    --color-blue-light: #60a5fa;
    --color-green: #22c55e;
    --color-red: #ef4444;
    --color-purple: #a855f7;

    /* Borders */
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-light: rgba(255, 255, 255, 0.1);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    --color-border-accent: rgba(245, 158, 11, 0.3);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 30px rgba(245, 158, 11, 0.15);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */
    --font-size-4xl: 2.25rem;
    /* 36px */

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    --line-height-reading: 1.9;

    /* Spacing */
    --spacing-xs: 0.25rem;
    /* 4px */
    --spacing-sm: 0.5rem;
    /* 8px */
    --spacing-md: 1rem;
    /* 16px */
    --spacing-lg: 1.5rem;
    /* 24px */
    --spacing-xl: 2rem;
    /* 32px */
    --spacing-2xl: 3rem;
    /* 48px */
    --spacing-3xl: 4rem;
    /* 64px */

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-bounce: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Layout */
    --container-width: 1440px;
    --container-padding: 20px;
    --header-height: 64px;
    --sidebar-width: 320px;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-tooltip: 400;
    --z-toast: 500;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Links */
a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}

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

/* Lists */
ul,
ol {
    list-style: none;
}

/* Buttons */
button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Focus */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--color-accent);
    color: #000;
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-bg-elevated);
    border-radius: 5px;
}

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

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-bg-elevated) var(--color-bg-primary);
}

/* =============================================
   LAYOUT
   ============================================= */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-content {
    flex: 1;
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-3xl);
}

.content-area {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--spacing-xl);
}

.main-content {
    min-width: 0;
    /* Prevent grid blowout */
}

.sidebar {
    min-width: 0;
}

/* Full width layout */
.full-width .content-area {
    grid-template-columns: 1fr;
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-height);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--spacing-lg);
}

/* Logo */
.site-logo {
    flex-shrink: 0;
}

.site-logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.site-logo img {
    height: 40px;
    width: auto;
}

/* Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-xs);
}

.main-nav li {
    position: relative;
}

.main-nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.main-nav a:hover,
.main-nav .current-menu-item>a {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.main-nav .current-menu-item>a {
    background: var(--color-accent);
    color: #000;
}

/* Dropdown */
.main-nav .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

.main-nav li:hover>.sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-nav .sub-menu a {
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Header Right */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

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

.header-search input {
    width: 280px;
    height: 42px;
    padding: 0 var(--spacing-xl) 0 var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background: var(--color-bg-input);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

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

.header-search input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.header-search button {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    padding: var(--spacing-sm);
    color: var(--color-text-muted);
}

.header-search button:hover {
    color: var(--color-accent);
}

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

.user-balance {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-full);
}

.user-balance svg {
    width: 16px;
    height: 16px;
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-border-light);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    padding: var(--spacing-sm);
    color: var(--color-text-primary);
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* =============================================
   HERO SLIDER
   ============================================= */
.hero-slider {
    position: relative;
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.hero-slide {
    position: relative;
    height: 400px;
    display: flex;
    align-items: flex-end;
}

.hero-slide-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-slide-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(20px) brightness(0.4);
    transform: scale(1.1);
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, transparent 100%);
}

.hero-slide-content {
    position: relative;
    z-index: 1;
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
    width: 100%;
}

.hero-slide-cover {
    flex-shrink: 0;
    width: 180px;
    aspect-ratio: 2/3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-slide-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.hero-slide-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-sm);
}

.hero-slide-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.hero-slide-genres {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.hero-slide-genres a {
    padding: 6px 14px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.hero-slide-genres a:hover {
    background: var(--color-accent);
    color: #000;
}

.hero-slide-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    max-width: 600px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-slide-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.section-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.section-title span {
    color: var(--color-accent);
}

.section-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.section-link:hover {
    background: var(--color-accent);
    color: #000;
}

/* =============================================
   NOVEL CARDS
   ============================================= */
.novels-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-lg);
}

.novel-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.novel-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-accent);
    box-shadow: var(--shadow-card), var(--shadow-glow);
}

.novel-card-cover {
    position: relative;
    aspect-ratio: 2/3;
    overflow: hidden;
    background: var(--color-bg-elevated);
}

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

.novel-card:hover .novel-card-cover img {
    transform: scale(1.05);
}

.novel-card-status {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 4px 10px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.novel-card-status.ongoing {
    background: var(--color-green);
    color: #000;
}

.novel-card-status.completed {
    background: var(--color-blue);
    color: #fff;
}

.novel-card-status.hiatus {
    background: var(--color-red);
    color: #fff;
}

.novel-card-chapter {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg) var(--spacing-sm) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.9);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
}

.novel-card-info {
    padding: var(--spacing-md);
}

.novel-card-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.novel-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.novel-card-score {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

.novel-card-score svg {
    width: 12px;
    height: 12px;
}

/* =============================================
   LATEST UPDATES LIST
   ============================================= */
.updates-list {
    display: flex;
    flex-direction: column;
}

.update-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}

.update-item:last-child {
    border-bottom: none;
}

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

.update-cover {
    flex-shrink: 0;
    width: 60px;
    aspect-ratio: 2/3;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-bg-elevated);
}

.update-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.update-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: var(--spacing-xs);
}

.update-chapters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.update-chapter {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 10px;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.update-chapter:hover {
    background: var(--color-accent);
    color: #000;
}

.update-chapter.locked {
    color: var(--color-accent);
}

.update-chapter.locked svg {
    width: 10px;
    height: 10px;
}

.update-time {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* =============================================
   POPULAR TODAY (Trending Grid)
   ============================================= */
.popular-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.popular-card {
    position: relative;
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.popular-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-3px);
}

.popular-rank {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    background: var(--color-accent);
    color: #000;
    border-radius: var(--radius-sm);
    z-index: 1;
}

.popular-cover {
    flex-shrink: 0;
    width: 70px;
    aspect-ratio: 2/3;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.popular-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.popular-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.popular-genres {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: auto;
}

.popular-genres span {
    font-size: 10px;
    color: var(--color-text-muted);
    padding: 2px 6px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
}

.popular-score {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-top: var(--spacing-sm);
}

.popular-score svg {
    width: 14px;
    height: 14px;
}

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar-widget {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.widget-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
}

.widget-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.widget-content {
    padding: var(--spacing-md);
}

/* Tabs */
.widget-tabs {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-bg-primary);
    border-radius: var(--radius-md);
}

.widget-tab {
    flex: 1;
    padding: var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-align: center;
    color: var(--color-text-muted);
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.widget-tab:hover {
    color: var(--color-text-primary);
}

.widget-tab.active {
    background: var(--color-accent);
    color: #000;
}

/* Genres Grid */
.genres-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.genre-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.genre-link:hover {
    background: var(--color-accent);
    color: #000;
}

.genre-link span {
    float: right;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.genre-link:hover span {
    color: rgba(0, 0, 0, 0.6);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn-primary {
    background: var(--color-accent);
    color: #000;
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-secondary {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-light);
}

.btn-secondary:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-hover);
}

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-outline:hover {
    background: var(--color-accent);
    color: #000;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-2xl);
}

/* A-Z Index */
.footer-az {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.footer-az-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

.az-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.az-list a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: #fff;
    background: var(--color-blue);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.az-list a:hover {
    background: var(--color-accent);
    color: #000;
    transform: translateY(-3px);
}

/* Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl) 0;
    border-top: 1px solid var(--color-border);
}

.footer-col h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-col a {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.footer-col a:hover {
    color: var(--color-accent);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.footer-socials {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.footer-socials a:hover {
    color: #fff;
    border-color: transparent;
}

.footer-socials a.discord:hover {
    background: #5865F2;
}

.footer-socials a.twitter:hover {
    background: #1DA1F2;
}

/* =============================================
   SERIES PAGE
   ============================================= */
.series-header {
    position: relative;
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.series-header-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.15;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.series-header-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(40px);
}

.series-header-content {
    position: relative;
    z-index: 1;
    display: flex;
    gap: var(--spacing-xl);
}

.series-cover {
    flex-shrink: 0;
    width: 220px;
    aspect-ratio: 2/3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.series-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.series-info {
    flex: 1;
}

.series-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.series-alt-title {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.series-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.series-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.series-meta-item svg {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
}

.series-genres {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.series-genres a {
    padding: 6px 14px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.series-genres a:hover {
    background: var(--color-accent);
    color: #000;
}

.series-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.series-actions {
    display: flex;
    gap: var(--spacing-md);
}

/* Chapter List */
.chapter-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
}

.chapter-list-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.chapter-list-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.chapter-list {
    max-height: 500px;
    overflow-y: auto;
}

.chapter-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}

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

.chapter-item.locked {
    color: var(--color-text-muted);
}

.chapter-item.locked .chapter-lock {
    color: var(--color-accent);
}

.chapter-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.chapter-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.chapter-price {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

/* =============================================
   CHAPTER/READING PAGE
   ============================================= */
.reading-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.reading-title h1 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.reading-title .series-link {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
}

.reading-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.reading-nav-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.reading-nav-btn:hover {
    background: var(--color-accent);
    color: #000;
    border-color: var(--color-accent);
}

.reading-nav-btn.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Chapter Content */
.chapter-content {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-reading);
    color: var(--color-text-primary);
    max-width: 800px;
    margin: 0 auto;
}

.chapter-content p {
    margin-bottom: var(--spacing-lg);
}

/* Reading Progress */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-bg-primary);
    z-index: 9999;
}

.reading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
    width: 0;
    transition: width 100ms linear;
}

/* Reading Options */
.reading-options {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: var(--z-sticky);
}

.reading-option-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.reading-option-btn:hover {
    background: var(--color-accent);
    color: #000;
    border-color: var(--color-accent);
}

/* =============================================
   LOCK SCREEN (Coins Integration)
   ============================================= */
.chapter-lock-screen {
    text-align: center;
    padding: var(--spacing-3xl);
    background: linear-gradient(180deg, transparent 0%, var(--color-bg-card) 50%);
    border-radius: var(--radius-xl);
    margin-top: var(--spacing-xl);
}

.lock-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 50%;
    color: var(--color-accent);
}

.lock-icon svg {
    width: 40px;
    height: 40px;
}

.lock-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.lock-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.lock-price {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.lock-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.lock-balance {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.lock-balance strong {
    color: var(--color-accent);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.animate-fade-in {
    animation: fadeIn var(--transition-normal) ease forwards;
}

.animate-slide-up {
    animation: slideUp var(--transition-slow) ease forwards;
}

/* Scroll animations */
[data-animate] {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */

/* Large desktops */
@media (max-width: 1400px) {
    :root {
        --container-width: 1200px;
        --sidebar-width: 300px;
    }

    .novels-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .popular-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktops */
@media (max-width: 1200px) {
    :root {
        --container-width: 100%;
    }

    .novels-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .popular-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets */
@media (max-width: 992px) {
    .content-area {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: 1;
    }

    .main-content {
        order: 0;
    }

    .novels-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .popular-grid {
        grid-template-columns: 1fr 1fr;
    }

    .series-header-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .series-genres,
    .series-actions {
        justify-content: center;
    }
}

/* Large phones */
@media (max-width: 768px) {
    :root {
        --header-height: 56px;
        --container-padding: 16px;
    }

    .main-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-search {
        display: none;
    }

    .header-search.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        padding: var(--spacing-md);
        background: var(--color-bg-primary);
        border-bottom: 1px solid var(--color-border);
    }

    .header-search.active input {
        width: 100%;
    }

    .novels-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .popular-grid {
        grid-template-columns: 1fr;
    }

    .hero-slide {
        height: 300px;
    }

    .hero-slide-cover {
        width: 120px;
    }

    .hero-slide-title {
        font-size: var(--font-size-xl);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .novels-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .novel-card-info {
        padding: var(--spacing-sm);
    }

    .novel-card-title {
        font-size: var(--font-size-xs);
    }

    .az-list a {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-xs);
    }

    .series-cover {
        width: 160px;
    }

    .series-title {
        font-size: var(--font-size-2xl);
    }

    .chapter-content {
        font-size: var(--font-size-base);
    }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}