/* ==========================================================
   Professional Game Portal - Main Stylesheet
   Modern, Clean, Mobile-First Dark Theme
   ========================================================== */

:root {
    --bg-main: #0B0F14;
    --bg-secondary: #111820;
    --bg-card: #151D26;
    --bg-card-hover: #1A2430;
    --border-color: #26313D;
    --border-hover: #374657;
    --primary: #5B8CFF;
    --primary-hover: #4879EB;
    --primary-glow: rgba(91, 140, 255, 0.15);
    --secondary-accent: #7C5CFC;
    --text-main: #F5F7FA;
    --text-muted: #9AA6B2;
    --text-dim: #64748B;
    --success: #35C98B;
    --danger: #FF5D6C;
    --warning: #F59E0B;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --container-max: 1380px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

/* ==========================================================
   Header & Navigation
   ========================================================== */
.site-header {
    background-color: rgba(17, 24, 32, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 1.5rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-main);
    white-space: nowrap;
}

.brand-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--secondary-accent));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(91, 140, 255, 0.3);
}

.brand-text span {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
    background-color: var(--bg-card);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-search-form {
    position: relative;
    width: 240px;
}

.header-search-input {
    width: 100%;
    padding: 0.55rem 1rem 0.55rem 2.25rem;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    color: var(--text-main);
    font-size: 0.875rem;
    outline: none;
    transition: var(--transition);
}

.header-search-input:focus {
    border-color: var(--primary);
    background-color: var(--bg-card);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-icon-btn {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 0.5rem;
    cursor: pointer;
    font-size: 1.25rem;
}

/* ==========================================================
   Hero & Categories Ribbon
   ========================================================== */
.categories-bar-wrapper {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.6rem 0;
}

.categories-bar-wrapper::-webkit-scrollbar {
    display: none;
}

.categories-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    max-width: var(--container-max);
    margin: 0 auto;
}

.category-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.85rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
}

.category-chip:hover, .category-chip.active {
    background-color: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-1px);
}

/* Main Content Area */
.main-content {
    flex: 1;
    padding-top: 1.5rem;
    padding-bottom: 3.5rem;
}

/* Section Header */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-main);
}

.section-title-icon {
    color: var(--primary);
    font-size: 1.2rem;
}

.section-more-link {
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.section-more-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ==========================================================
   Featured Carousel / Banner
   ========================================================== */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.featured-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}

.featured-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.featured-thumb-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.featured-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.featured-card:hover .featured-thumb {
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: linear-gradient(135deg, #FF5D6C, #FF8E53);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.featured-info {
    padding: 1rem;
}

.featured-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--text-main);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.featured-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================
   Responsive Game Grid (2, 3, 4, 5 columns)
   ========================================================== */
.game-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
}

.game-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
}

.game-card:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.game-thumb-link {
    display: block;
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.game-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.game-card:hover .game-thumb {
    transform: scale(1.06);
}

.game-play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 15, 20, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.game-card:hover .game-play-overlay {
    opacity: 1;
}

.play-icon-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 14px rgba(91, 140, 255, 0.4);
    transform: scale(0.85);
    transition: var(--transition);
}

.game-card:hover .play-icon-circle {
    transform: scale(1);
}

.game-info {
    padding: 0.85rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
}

.game-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 0.4rem;
}

.game-card:hover .game-title {
    color: var(--primary);
}

.game-footer-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.775rem;
    color: var(--text-muted);
}

.game-cat-tag {
    color: var(--primary);
    font-weight: 600;
    text-transform: capitalize;
}

.game-plays-count {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.fav-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 5;
    background: rgba(17, 24, 32, 0.75);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.fav-btn:hover, .fav-btn.is-favorited {
    background-color: var(--bg-card);
    color: #FF5D6C;
    border-color: #FF5D6C;
}

/* ==========================================================
   Game Detail & Player View
   Adaptive to device & orientation (landscape vs portrait)
   ========================================================== */
.player-layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.player-main-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* The Adaptive Game Container */
.game-viewport-wrap {
    width: 100%;
    background-color: #000;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Landscape Mode (Default) */
.game-viewport-wrap.orientation-landscape {
    max-width: 1100px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
}

/* Portrait Mode (Adaptive for mobile/phone type games) */
.game-viewport-wrap.orientation-portrait {
    max-width: 540px;
    margin: 0 auto;
    aspect-ratio: 9 / 16;
    max-height: 85vh;
}

/* Any / Auto Mode */
.game-viewport-wrap.orientation-any {
    max-width: 1100px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
}

/* The iframe element */
.game-iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    background-color: #000;
}

/* Play Launcher Splash Cover */
.game-splash-cover {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    backdrop-filter: blur(8px);
}

.splash-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(11, 15, 20, 0.75) 0%, rgba(11, 15, 20, 0.95) 100%);
}

.splash-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 500px;
}

.splash-thumb {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-md);
    margin: 0 auto 1.25rem;
    object-fit: cover;
    border: 3px solid var(--border-color);
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.splash-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.splash-play-btn {
    margin-top: 1.25rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary-accent));
    color: #fff;
    padding: 0.85rem 2.25rem;
    border-radius: 9999px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(91, 140, 255, 0.4);
    transition: var(--transition);
}

.splash-play-btn:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 26px rgba(91, 140, 255, 0.55);
}

/* Player Bar (Controls below the game) */
.player-controls-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.game-meta-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.game-detail-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.player-action-btns {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

.action-btn.active {
    background-color: rgba(255, 93, 108, 0.15);
    border-color: var(--danger);
    color: var(--danger);
}

/* Game Description & Info Section */
.game-info-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.game-info-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.game-info-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==========================================================
   Monetag Web Ad Slots
   ========================================================== */
.ad-slot-container {
    margin: 2rem auto;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
}

.ad-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    margin-bottom: 0.4rem;
}

/* ==========================================================
   Empty States
   ========================================================== */
.empty-state {
    text-align: center;
    padding: 4rem 1.5rem;
    background-color: var(--bg-secondary);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 600px;
    margin: 2rem auto;
}

.empty-icon {
    font-size: 3rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.empty-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.empty-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* ==========================================================
   Pagination
   ========================================================== */
.pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2.5rem;
}

.page-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

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

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

.page-btn:disabled, .page-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* ==========================================================
   Footer
   ========================================================== */
.site-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-brand {
    max-width: 380px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.75rem;
    line-height: 1.6;
}

.footer-nav-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.footer-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav-list a {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-nav-list a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* ==========================================================
   Responsive Breakpoints
   ========================================================== */
@media (min-width: 1400px) {
    .game-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1399px) and (min-width: 1024px) {
    .game-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1023px) and (min-width: 768px) {
    .game-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .game-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.85rem;
    }
    .featured-grid {
        grid-template-columns: 1fr;
    }
    .nav-menu {
        display: none;
    }
    .header-search-form {
        display: none;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .header-inner {
        height: 60px;
    }
    .player-controls-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .player-action-btns {
        width: 100%;
        justify-content: space-between;
    }
    .footer-inner {
        flex-direction: column;
    }
}

/* Mobile Navigation Drawer */
.mobile-drawer {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(11, 15, 20, 0.8);
    backdrop-filter: blur(8px);
    z-index: 200;
}

.mobile-drawer.open {
    display: block;
}

.drawer-content {
    background-color: var(--bg-secondary);
    width: 280px;
    height: 100%;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-right: 1px solid var(--border-color);
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.drawer-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
}

/* Empty State & Error Page Styles */
.empty-state {
    text-align: center;
    padding: 3.5rem 1.5rem;
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 580px;
    margin: 2.5rem auto;
}

.empty-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.empty-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.empty-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}