:root {
    --primary-dark: #0f4c3a;     
    --primary-light: #186b53;    
    --gold: #d4af37;             
    --gold-light: #f5d675;       
    --bg-light: #f4f6f5;         
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-muted: #7f8c8d;
    --border-color: #e0e6e4;
    
    --font-title: 'Amiri', serif;
    --font-text: 'Cairo', sans-serif;
    
    --transition: all 0.3s ease;
}


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

body {
    font-family: var(--font-text);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    padding-bottom: 100px; 
}

h1, h2, h3, .track-name, .playing-title {
    font-family: var(--font-title);
    font-weight: 700;
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}


.main-header {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 20px 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    position: relative;
    z-index: 10;
}

.logo-title {
    font-size: 1.8rem;
    color: var(--gold);
    display: flex;
    align-items: center;
    gap: 15px;
}

.gold-icon {
    color: var(--gold);
}


.hero-section {
    background-color: var(--primary-dark);
    
    background-image: radial-gradient(var(--primary-light) 10%, transparent 10%),
                      radial-gradient(var(--primary-light) 10%, transparent 10%);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    color: var(--white);
    text-align: center;
    position: relative;
}

.hero-overlay {
    background-color: rgba(15, 76, 58, 0.85); 
    padding: 60px 0;
}

.hero-content h2 {
    font-size: 2.2rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}


.playlist-section {
    padding: 40px 0;
}

.section-title {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 25px;
    border-right: 4px solid var(--gold);
    padding-right: 15px;
}

.playlist-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.track-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.track-card:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transform: translateY(-2px);
    border-color: var(--gold);
}

.track-card.active-track {
    background-color: #fcfaf4;
    border-color: var(--gold);
}

.track-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.track-icon {
    width: 40px;
    height: 40px;
    background-color: var(--bg-light);
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
}

.active-track .track-icon {
    background-color: var(--gold);
    color: var(--white);
}

.track-name {
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 2px;
}

.track-duration {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.track-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    
    height: 40px;
    border-radius: 20px; 
    padding: 0 15px; 
    gap: 8px; 
    border: none;
    cursor: pointer;
    font-size: 0.95rem; 
    font-family: var(--font-text); 
    font-weight: 600; 
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none; 
}

.play-btn {
    background-color: var(--primary-light);
    color: var(--white);
}

.play-btn:hover {
    background-color: var(--primary-dark);
}

.download-btn {
    background-color: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.download-btn:hover {
    background-color: var(--bg-light);
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}


.sticky-player {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 15px 0;
    box-shadow: 0 -4px 10px rgba(0,0,0,0.2);
    z-index: 1000;
}

.player-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.player-info {
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 150px;
}

.spin-disk {
    font-size: 2rem;
    color: var(--gold);
    animation: spin 4s linear infinite;
}

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

.playing-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
}

.playing-title {
    font-size: 1.2rem;
    color: var(--gold);
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.control-btn {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.control-btn:hover {
    color: var(--gold);
}

.play-pause-btn {
    width: 50px;
    height: 50px;
    background-color: var(--gold);
    color: var(--primary-dark);
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.play-pause-btn:hover {
    background-color: var(--gold-light);
    color: var(--primary-dark);
    transform: scale(1.05);
}

.player-progress {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-grow: 1;
}

.time {
    font-size: 0.9rem;
    font-family: monospace;
}

.progress-bar-container {
    flex-grow: 1;
    height: 6px;
    background-color: rgba(255,255,255,0.2);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--gold);
    border-radius: 3px;
    position: relative;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    left: -5px; 
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background-color: var(--white);
    border-radius: 50%;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}


@media (max-width: 768px) {
    .player-content {
        flex-direction: column;
        gap: 10px;
    }

    .player-info {
        width: 100%;
        justify-content: center;
    }

    .player-progress {
        width: 100%;
    }
    
    body {
        padding-bottom: 160px; 
    }
}

.controls-toolbar {
    margin-bottom: 20px;
    display: flex;
    justify-content: flex-start;
}

.search-box {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.search-box i {
    position: absolute;
    right: 15px; 
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: 12px 40px 12px 15px; 
    border: 1px solid var(--border-color);
    border-radius: 25px;
    outline: none;
    font-family: var(--font-text);
    font-size: 1rem;
    background-color: var(--white);
    transition: var(--transition);
}

.search-box input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.2);
}

.pagination-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 30px;
}

.page-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    color: var(--text-dark);
    border-radius: 6px;
    cursor: pointer;
    font-family: var(--font-text);
    font-weight: 600;
    transition: var(--transition);
}

.page-btn:hover:not(.active) {
    background-color: var(--bg-light);
    border-color: var(--gold);
}

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