:root {
    --bg-color: #0a0a0a;
    --header-bg: #0f0f0f;
    --text-color: #ffffff;
    --text-muted: #9ca3af;
    --card-bg: #141414;
    --card-border: #222222;
    --card-border-hover: #fbbf24;
    --search-bg: #1a1a1a;
    --search-border: #2a2a2a;
    --accent-color: #fbbf24;
}

body.light-theme {
    --bg-color: #f3f4f6;
    --header-bg: #ffffff;
    --text-color: #1f2937;
    --text-muted: #4b5563;
    --card-bg: #ffffff;
    --card-border: #e5e7eb;
    --card-border-hover: #d97706;
    --search-bg: #e5e7eb;
    --search-border: #d1d5db;
    --accent-color: #d97706;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.3s ease, color 0.3s ease;
}

#splashScreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.splash-content {
    text-align: center;
}

.splash-icon {
    width: 130px;
    height: 130px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 1.5s ease-in-out infinite;
}

.splash-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}

.splash-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.splash-loader {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    border: 4px solid var(--card-border);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#mainApp {
    display: none;
    padding-bottom: 80px;
}

.app-header {
    background: var(--header-bg);
    padding: 12px 20px;
    border-bottom: 1px solid var(--card-border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 10px;
    background: var(--search-bg);
    border: 1px solid var(--search-border);
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--text-color) 30%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tg-header-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #0088cc;
    color: #fff;
    padding: 5px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    margin-right: 8px;
}

.search-container {
    padding: 15px 20px;
    background: var(--header-bg);
    transition: background 0.3s ease;
}

.search-box {
    background: var(--search-bg);
    border-radius: 25px;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--search-border);
}

.search-box:focus-within {
    border-color: var(--accent-color);
}

.search-icon {
    font-size: 18px;
    color: var(--text-muted);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-color);
    font-size: 16px;
}

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

.type-tabs {
    display: flex;
    gap: 10px;
    padding: 0 20px;
    margin-bottom: 15px;
}
.type-tab-btn {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    background: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--card-border);
    transition: all 0.2s ease;
}
.type-tab-btn.active {
    background: var(--accent-color);
    color: #000;
    border-color: var(--accent-color);
}

.main-content {
    padding: 0 20px 20px;
}

.section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color);
}

.section-header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 20px 0 12px 0;
}

.see-all-link {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    cursor: pointer;
}
.see-all-link:hover {
    color: var(--accent-color);
}

/* Big Hero Banner Styles */
.hero-banner-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    margin-bottom: 20px;
    cursor: pointer;
}
.hero-banner-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

/* Horizontal Scroll Rows Styles with Motion */
@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.section-block {
    animation: slideInFromLeft 0.5s ease-out forwards;
}

.home-categories-grid {
    animation: slideInFromLeft 0.4s ease-out forwards;
}

.horizontal-scroll-row {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
}
.horizontal-scroll-row::-webkit-scrollbar {
    display: none;
}
.horizontal-card {
    min-width: 110px;
    max-width: 110px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
    transition: transform 0.1s ease;
}
.horizontal-card:active {
    transform: scale(0.95);
}

.horizontal-card-img {
    width: 110px;
    height: 110px;
    border-radius: 14px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    position: relative;
}
.horizontal-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.horizontal-card-title {
    font-size: 12px;
    font-weight: 600;
    margin-top: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
    color: var(--text-color);
}

/* 2-Column Grid for Games */
.games-grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.mini-game-card {
    background: var(--card-bg);
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 10px;
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.1s ease;
}
.mini-game-card:hover {
    border-color: var(--card-border-hover);
}
.mini-game-card:active {
    transform: scale(0.96);
}

.home-cat-card {
    transition: transform 0.1s ease;
}
.home-cat-card:active {
    transform: scale(0.95);
}

.badge-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #ff3b30;
    color: #fff;
    font-size: 9px;
    font-weight: 800;
    padding: 3px 7px;
    border-radius: 6px;
    text-transform: uppercase;
    z-index: 10;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}
.badge-tag.new {
    background: #007aff;
}

.mini-game-img {
    width: 100%;
    height: 110px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 8px;
    background: var(--search-bg);
}

.mini-game-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
    gap: 4px;
}

.mini-game-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.play-small-btn {
    background: #33261a;
    color: #ff9500;
    border: 1px solid #553b1a;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.1s ease;
}
.play-small-btn:active {
    transform: scale(0.93);
}

.type-tab-btn {
    transition: all 0.2s ease, transform 0.1s ease;
}
.type-tab-btn:active {
    transform: scale(0.95);
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--header-bg);
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: space-around;
    padding: 8px 0;
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 5px 20px;
    cursor: pointer;
    color: var(--text-muted);
    background: none;
    border: none;
    font-family: inherit;
}

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

.running-notice-container {
    background: rgba(245, 158, 11, 0.12);
    border-top: 1px solid rgba(245, 158, 11, 0.3);
    border-bottom: 1px solid rgba(245, 158, 11, 0.3);
    padding: 8px 0;
    margin-bottom: 12px;
    overflow: hidden;
    white-space: nowrap;
}
.running-notice-text {
    display: inline-block;
    padding-left: 100%;
    animation: ticker 18s linear infinite;
    color: #f59e0b;
    font-size: 12px;
    font-weight: 700;
}
@keyframes ticker {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}