@import url('https://fonts.googleapis.com/css2?family=Noto+Naskh+Arabic:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #10b981;
    --secondary-color: #064e3b;
    --background-color: #0f172a;
    --text-color: #e2e8f0;
    --card-bg: #1e293b;
    --hover-color: #047857;
    --border-color: #334155;
    --input-bg: #1e293b;
    --section-hover: #334155;
}

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

body {
    font-family: 'Noto Naskh Arabic', serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

header h1 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.2rem;
    color: #e2e8f0;
    opacity: 0.9;
}

.search-box {
    margin-bottom: 2rem;
    text-align: center;
}

.search-box input {
    width: 100%;
    max-width: 500px;
    padding: 1rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    font-size: 1.1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background-color: var(--input-bg);
    color: var(--text-color);
}

.search-box input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
    border-color: var(--hover-color);
}

.search-box input::placeholder {
    color: #64748b;
}

.content-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    margin-bottom: 100px;
}

.surahs-list {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    max-height: 70vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
}

.surahs-list::-webkit-scrollbar {
    width: 8px;
}

.surahs-list::-webkit-scrollbar-track {
    background: var(--card-bg);
    border-radius: 4px;
}

.surahs-list::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.surah-item {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin-bottom: 0.5rem;
}

.surah-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.surah-item:hover {
    background: var(--section-hover);
    transform: translateX(-4px);
}

.surah-item.active {
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.tafsir-container {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.selected-surah-title {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
    text-align: center;
}

.tafsir-section {
    background: var(--section-hover);
    border-radius: 12px;
    padding: 1.2rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.tafsir-section:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.tafsir-section h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.audio-player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    padding: 1rem;
    z-index: 1000;
    border-top: 1px solid var(--border-color);
}

.player-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.current-playing {
    font-size: 1.1rem;
    color: var(--primary-color);
}

audio {
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
}

audio::-webkit-media-controls-panel {
    background-color: var(--card-bg);
}

audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-time-remaining-display {
    color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 968px) {
    .content-container {
        grid-template-columns: 1fr;
    }

    .surahs-list {
        max-height: 300px;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1.5rem;
    }

    header h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .selected-surah-title {
        font-size: 1.5rem;
    }

    .player-content {
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.8rem;
    }

    .tafsir-section {
        padding: 1rem;
    }

    .audio-player {
        padding: 0.8rem;
    }
}