:root {
    --bg: #ffffff; --text: #000000; --card: #f0f0f0; --main: #ff3e3e; --sidebar-bg: #1a1a2e;
}

[data-theme="dark"] {
    --bg: #0a0a0b; --text: #ffffff; --card: #161618; --sidebar-bg: #0a0a0b;
}

body { background: var(--bg); color: var(--text); font-family: sans-serif; margin: 0; transition: 0.3s; overflow-x: hidden; }

header { padding: 20px; text-align: center; }
.logo { font-size: 32px; font-weight: bold; margin-bottom: 10px; }
.logo span { color: var(--main); }

/* Sidebar */
.sidebar {
    height: 100%; width: 0; position: fixed; z-index: 1000; top: 0; left: 0;
    background: var(--sidebar-bg); overflow-x: hidden; transition: 0.5s; padding-top: 60px;
    box-shadow: 2px 0 10px rgba(0,0,0,0.5); border-right: 1px solid var(--main);
}
.sidebar a { padding: 15px 25px; text-decoration: none; color: #fff; display: block; transition: 0.3s; }
.sidebar a:hover { background: var(--main); }
.sidebar .closebtn { position: absolute; top: 0; right: 25px; font-size: 36px; }
.openbtn { position: fixed; top: 20px; left: 20px; background: var(--main); color: white; border: none; padding: 10px; border-radius: 5px; cursor: pointer; z-index: 999; }

/* Controls & Search */
.controls button { background: var(--card); color: var(--text); border: 1px solid var(--main); padding: 5px 15px; border-radius: 20px; cursor: pointer; margin: 5px; }
.search-container { margin-top: 15px; }
#searchInput { width: 80%; max-width: 400px; padding: 10px; border-radius: 20px; border: 1px solid #444; background: var(--card); color: var(--text); outline: none; }

/* Grid */
.container { max-width: 1200px; margin: auto; padding: 20px; }
.movie-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
@media(min-width: 768px) { .movie-grid { grid-template-columns: repeat(5, 1fr); } }

.movie-card { background: var(--card); border-radius: 10px; overflow: hidden; cursor: pointer; transition: 0.3s; border: 1px solid #333; }
.movie-card:hover { transform: scale(1.05); border-color: var(--main); }
.movie-card img { width: 100%; aspect-ratio: 2/3; object-fit: cover; }
.movie-card h3 { font-size: 14px; text-align: center; padding: 10px; margin: 0; }

/* Snow */
#snow-container { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 9999; }
.snowflake { position: absolute; top: -10px; background: white; border-radius: 50%; opacity: 0.8; animation: fall linear infinite; }
@keyframes fall { to { transform: translateY(100vh) translateX(20px); } }

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 20px; padding: 40px; }
button:disabled { opacity: 0.3; }

/* Movie Page Details */
.movie-page-container { text-align: center; padding: 50px 20px; }
.detail-poster { width: 250px; border-radius: 15px; border: 5px solid var(--card); }
.watch-btn { background: var(--main); color: white; padding: 15px 40px; border: none; border-radius: 30px; font-weight: bold; cursor: pointer; margin-top: 20px; font-size: 18px; }