:root {
    --deep-green: #06211a;
    --royal-green: #0a362a;
    --gold-dark: #b8860b;
    --gold-bright: #d4af37;
    --white-soft: #fcf8e3;
}

/* الأساسيات */
body {
    font-family: 'Amiri', serif;
    direction: rtl;
    background-color: var(--deep-green);
    color: var(--white-soft);
    margin: 0;
}

/* الهيدر */
header {
    background: linear-gradient(to bottom, #031410, var(--deep-green));
    padding: 50px 20px;
    text-align: center;
    border-bottom: 2px solid var(--gold-dark);
}

/* القائمة */
nav {
    background: #031410;
    display: flex;
    justify-content: center;
    padding: 15px;
    border-bottom: 1px solid var(--gold-dark);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav a {
    color: var(--gold-bright);
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
}

nav a:hover {
    color: #fff;
}

/* الحاويات */
.container {
    max-width: 1000px;
    margin: auto;
    padding: 20px;
}

/* البطاقات */
.card, .selection-box, .content {
    background: var(--royal-green);
    border: 1px solid var(--gold-dark);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    margin-bottom: 20px;
}

/* صور القراء */
.reciter-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 3px solid var(--gold-dark);
    margin: 20px auto;
    display: block;
    object-fit: cover;
}

/* الفوتر */
footer {
    text-align: center;
    padding: 30px;
    background: #031410;
    border-top: 1px solid var(--gold-dark);
    color: var(--gold-bright);
    margin-top: 50px;
}

/* أزرار التبويب */
.tab-button {
    background: #1a1a1a;
    color: var(--gold-bright);
    border: 2px solid var(--gold-dark);
    padding: 12px 25px;
    cursor: pointer;
    border-radius: 30px;
    transition: 0.3s;
}

.tab-button.active {
    background: var(--gold-bright);
    color: #000;
    font-weight: bold;
}

.tab-button:hover {
    background: var(--gold-dark);
    color: #000;
}

/* زر التشغيل الذهبي المتحرك */
.play-btn {
    display: inline-block;
    padding: 10px 22px;
    background: linear-gradient(135deg, #d4af37, #f7d97a);
    color: #000;
    border-radius: 999px;
    text-decoration: none;
    font-weight: bold;
    font-size: 15px;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.6);
    transition: 0.25s ease-in-out;
    animation: pulse 1.8s infinite ease-in-out;
}

.play-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 0 18px rgba(255, 215, 100, 0.9);
    background: linear-gradient(135deg, #f7d97a, #ffe9a9);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
    }
    50% {
        transform: scale(1.07);
        box-shadow: 0 0 18px rgba(255, 220, 120, 0.9);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
    }
}

/* شبكة الإذاعات */
.radio-grid {
    margin-top: 25px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 22px;
}

/* بطاقة الإذاعة */
.radio-card {
    background: var(--royal-green);
    border: 1px solid rgba(212, 175, 55, 0.4);
    padding: 15px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    transition: 0.3s;
}

.radio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.6);
}

/* صورة الإذاعة */
.radio-card img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 10px;
    border: 2px solid var(--gold-bright);
}

/* عنوان الإذاعة */
.radio-card h3 {
    color: var(--gold-bright);
    margin-bottom: 10px;
}