/* ============================================
   تم روز (Light Theme) – موسیقی‌ما
   نسخه 2.0 - طراحی مدرن، شفاف و دلنشین
   ============================================ */

/* ========== متغیرهای تم روز ========== */
:root {
    /* رنگ‌های اصلی */
    --primary: #e74c3c;
    --primary-light: #f1948a;
    --primary-dark: #c0392b;
    --secondary: #f39c12;
    --accent: #3498db;
    --accent-light: #85c1e9;

    /* پس‌زمینه و سطوح */
    --bg-body: #f5f7fa;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.70);
    --bg-nav: rgba(255, 255, 255, 0.92);
    --bg-player: rgba(255, 255, 255, 0.96);
    --bg-form: rgba(255, 255, 255, 0.80);
    --bg-hover: rgba(0, 0, 0, 0.04);

    /* رنگ‌های متن */
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #7f8c8d;
    --text-light: #ffffff;

    /* حاشیه و سایه */
    --border-color: rgba(0, 0, 0, 0.08);
    --border-focus: var(--primary);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(231, 76, 60, 0.15);

    /* فونت‌ها */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Poppins', sans-serif;

    /* انیمیشن */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== ریست و پایه ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background: var(--bg-body);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    transition: background var(--transition), color var(--transition);
}

/* ========== اسکرول بار ========== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #e8ecf1;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 10px;
    box-shadow: 0 0 12px rgba(231, 76, 60, 0.2);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ========== لینک‌ها ========== */
a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--primary-dark);
}

/* ========== هدر شیشه‌ای (نوار ناوبری) ========== */
.glass-nav {
    background: var(--bg-nav);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
    transition: background var(--transition), box-shadow var(--transition);
    position: sticky;
    top: 0;
    z-index: 1050;
}

.glass-nav .navbar-brand {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.6rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
}

.glass-nav .navbar-brand i {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 8px;
    font-size: 1.8rem;
}

.glass-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 8px 18px !important;
    border-radius: 30px;
    transition: var(--transition);
    position: relative;
}

.glass-nav .nav-link:hover,
.glass-nav .nav-link.active {
    color: var(--text-primary) !important;
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.glass-nav .nav-link i {
    margin-right: 6px;
    color: var(--primary);
}

/* ========== کارت‌های آهنگ (تم روز) ========== */
.song-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 16px 14px 18px;
    transition: all var(--transition-slow);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.song-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(231, 76, 60, 0.04), transparent, rgba(52, 152, 219, 0.04), transparent);
    animation: rotateGlow 16s linear infinite;
    opacity: 0;
    transition: opacity 0.6s;
}

.song-card:hover::before {
    opacity: 1;
}

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

.song-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--primary-light);
}

.song-card .card-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
}

.song-card .card-img-wrapper img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    transition: transform 0.6s ease;
    border-radius: 16px;
}

.song-card:hover .card-img-wrapper img {
    transform: scale(1.06);
}

.song-card .play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s;
    border-radius: 16px;
}

.song-card:hover .play-overlay {
    opacity: 1;
}

.song-card .play-overlay i {
    font-size: 3.5rem;
    color: #fff;
    text-shadow: 0 0 40px rgba(231, 76, 60, 0.6);
    animation: pulseIcon 2s infinite;
}

@keyframes pulseIcon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.12); }
}

.song-card .song-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-primary);
    margin-top: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.song-card .song-artist {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.song-card .song-artist i {
    margin-right: 4px;
    color: var(--primary);
}

.song-card .song-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.song-card .song-actions i {
    font-size: 1.2rem;
    margin: 0 4px;
    transition: var(--transition);
    cursor: pointer;
    color: var(--text-muted);
}

.song-card .song-actions i:hover {
    transform: scale(1.2);
    color: var(--text-primary);
}

.song-card .song-actions .fa-heart {
    color: var(--text-muted);
}

.song-card .song-actions .fa-heart.text-danger {
    color: var(--primary) !important;
    text-shadow: 0 0 20px rgba(231, 76, 60, 0.3);
}

.song-card .likes-count,
.song-card .comments-count {
    margin-left: 4px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* ========== پخش‌کننده (تم روز) ========== */
.player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-player);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    border-top: 1px solid var(--border-color);
    padding: 10px 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 9999;
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.08);
}

.player-bar .song-info {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 22%;
    min-width: 180px;
}

.player-bar .song-info img {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.player-bar .song-info .meta {
    flex: 1;
    overflow: hidden;
}

.player-bar .song-info .meta .title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-bar .song-info .meta .artist {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.player-bar .controls {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 50%;
    justify-content: center;
    flex-wrap: wrap;
}

.player-bar .controls .ctrl-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
    transition: var(--transition);
    padding: 6px 10px;
    border-radius: 50px;
}

.player-bar .controls .ctrl-btn:hover {
    color: var(--text-primary);
    transform: scale(1.12);
    background: var(--bg-hover);
}

.player-bar .controls .ctrl-btn.play-btn {
    font-size: 2.5rem;
    color: var(--primary);
    filter: drop-shadow(0 0 20px rgba(231, 76, 60, 0.25));
}

.player-bar .controls .ctrl-btn.play-btn:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 0 40px rgba(231, 76, 60, 0.4));
}

.player-bar .controls .progress-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 140px;
}

.player-bar .controls .progress-wrap input[type="range"] {
    flex: 1;
    -webkit-appearance: none;
    height: 4px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    outline: none;
    transition: var(--transition);
}

.player-bar .controls .progress-wrap input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: radial-gradient(circle, #fff, var(--primary));
    cursor: pointer;
    box-shadow: 0 0 16px rgba(231, 76, 60, 0.3);
}

.player-bar .controls .time {
    font-size: 0.8rem;
    color: var(--text-muted);
    min-width: 38px;
    font-variant-numeric: tabular-nums;
}

.player-bar .volume-control {
    width: 12%;
    min-width: 100px;
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
}

.player-bar .volume-control i {
    font-size: 1.2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.player-bar .volume-control i:hover {
    color: var(--text-primary);
}

.player-bar .volume-control input[type="range"] {
    width: 80px;
    -webkit-appearance: none;
    height: 3px;
    border-radius: 10px;
    background: var(--border-color);
    outline: none;
    transition: var(--transition);
}

.player-bar .volume-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 12px rgba(231, 76, 60, 0.2);
}

/* ========== فرم‌های شیشه‌ای (تم روز) ========== */
.glass-form {
    background: var(--bg-form);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 32px;
    padding: 40px 38px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    max-width: 500px;
    margin: 40px auto;
    transition: background var(--transition), box-shadow var(--transition);
}

.glass-form h3 {
    font-family: var(--font-display);
    font-weight: 700;
    text-align: center;
    margin-bottom: 28px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
}

.glass-form .form-control {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 50px;
    padding: 14px 22px;
    transition: var(--transition);
    font-weight: 400;
    font-size: 0.95rem;
}

.glass-form .form-control:focus {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.08);
    color: var(--text-primary);
}

.glass-form .form-label {
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.glass-form .btn-glow {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 700;
    color: #fff;
    width: 100%;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(231, 76, 60, 0.25);
    letter-spacing: 0.3px;
    font-size: 1rem;
}

.glass-form .btn-glow:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 8px 40px rgba(231, 76, 60, 0.35);
}

/* ========== دکمه‌های عمومی ========== */
.btn-glow {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    color: #fff;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(231, 76, 60, 0.2);
    letter-spacing: 0.3px;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-glow:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 40px rgba(231, 76, 60, 0.35);
    color: #fff;
}

.btn-glow:active {
    transform: scale(0.97);
}

.btn-outline-glow {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-glow:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(231, 76, 60, 0.2);
}

/* ========== پروفایل کاربر (تم روز) ========== */
.profile-header {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border-radius: 32px;
    padding: 35px 40px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
}

.profile-header .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary);
    box-shadow: 0 0 30px rgba(231, 76, 60, 0.15);
}

.profile-header .stats {
    display: flex;
    gap: 30px;
    margin-top: 12px;
}

.profile-header .stats .stat-item {
    text-align: center;
}

.profile-header .stats .stat-item .number {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
}

.profile-header .stats .stat-item .label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ========== کامنت‌ها (تم روز) ========== */
.comment-box {
    background: rgba(0, 0, 0, 0.02);
    border-radius: 16px;
    padding: 16px 20px;
    margin: 10px 0;
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.comment-box:hover {
    background: rgba(0, 0, 0, 0.04);
}

.comment-box .comment-author {
    font-weight: 600;
    color: var(--primary);
}

.comment-box .comment-time {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.comment-box .comment-text {
    margin: 6px 0;
    color: var(--text-secondary);
}

.comment-box .reply-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.comment-box .reply-btn:hover {
    color: var(--primary);
}

/* ========== پلی‌لیست (تم روز) ========== */
.playlist-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 18px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 16px;
    margin-bottom: 10px;
    transition: var(--transition);
    cursor: grab;
    border: 1px solid transparent;
}

.playlist-item:hover {
    background: rgba(0, 0, 0, 0.04);
    transform: translateX(6px);
    border-color: var(--border-color);
}

.playlist-item .order {
    font-weight: 700;
    color: var(--text-muted);
    width: 30px;
    font-size: 0.9rem;
}

.playlist-item img {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: var(--shadow-sm);
}

.playlist-item .info {
    flex: 1;
}

.playlist-item .info .title {
    font-weight: 600;
    color: var(--text-primary);
}

.playlist-item .info .artist {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.playlist-item .remove-from-playlist {
    background: none;
    border: none;
    color: var(--text-muted);
    transition: var(--transition);
}

.playlist-item .remove-from-playlist:hover {
    color: var(--primary);
    transform: scale(1.2);
}

/* ========== بخش هیرو (تم روز) ========== */
.hero-section {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.06), rgba(52, 152, 219, 0.04));
    border-bottom: 1px solid var(--border-color);
    padding: 50px 0;
}

.hero-section h1 {
    font-family: var(--font-display);
    font-weight: 900;
    color: var(--text-primary);
}

.hero-section .lead {
    color: var(--text-secondary);
}

/* ========== تگ‌ها و نشان‌ها ========== */
.badge-glow {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    padding: 6px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.75rem;
}

/* ========== مودال (تم روز) ========== */
.modal-content {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    box-shadow: var(--shadow-lg);
}

.modal-content .modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-content .modal-footer {
    border-top: 1px solid var(--border-color);
}

/* ========== نوتیفیکیشن (تم روز) ========== */
.notification-item {
    background: rgba(0, 0, 0, 0.02);
    border-radius: 16px;
    padding: 14px 18px;
    border-left: 4px solid var(--accent);
    transition: var(--transition);
}

.notification-item:hover {
    background: rgba(0, 0, 0, 0.04);
}

/* ========== فوتر (تم روز) ========== */
footer {
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    margin-top: 40px;
    background: var(--bg-card);
}

/* ========== واکنش‌گرایی (Responsive) ========== */
@media (max-width: 992px) {
    .player-bar {
        padding: 10px 16px;
        flex-wrap: wrap;
    }
    .player-bar .song-info {
        width: 100%;
        order: 1;
        min-width: unset;
    }
    .player-bar .controls {
        width: 100%;
        order: 3;
        gap: 10px;
    }
    .player-bar .volume-control {
        width: 100%;
        order: 2;
        justify-content: center;
        min-width: unset;
    }
}

@media (max-width: 768px) {
    .glass-form {
        padding: 28px 18px;
        margin: 20px 10px;
        border-radius: 24px;
    }
    .profile-header {
        padding: 24px 20px;
    }
    .profile-header .stats {
        gap: 16px;
        flex-wrap: wrap;
    }
    .song-card .card-img-wrapper img {
        height: 160px;
    }
    .player-bar .controls .ctrl-btn {
        font-size: 1.1rem;
    }
    .player-bar .controls .ctrl-btn.play-btn {
        font-size: 2rem;
    }
    .hero-section h1 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .glass-nav .navbar-brand {
        font-size: 1.3rem;
    }
    .glass-nav .nav-link {
        padding: 6px 12px !important;
        font-size: 0.9rem;
    }
    .song-card {
        padding: 12px 10px 14px;
    }
    .song-card .card-img-wrapper img {
        height: 130px;
    }
    .song-card .song-title {
        font-size: 0.9rem;
    }
    .player-bar .controls .progress-wrap {
        min-width: 100px;
    }
    .player-bar .controls .time {
        font-size: 0.7rem;
        min-width: 30px;
    }
}

/* ========== انیمیشن ورود عناصر ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.fade-in {
    animation: fadeInUp 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

/* ========== کلاس‌های کمکی ========== */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-glass-light {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
}

.shadow-soft {
    box-shadow: var(--shadow-sm);
}

.shadow-medium {
    box-shadow: var(--shadow-md);
}

.shadow-strong {
    box-shadow: var(--shadow-lg);
}

/* ========== دکمه تغییر تم ========== */
.theme-toggle {
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 6px 10px;
    border-radius: 50px;
}

.theme-toggle:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    transform: rotate(20deg);
}

/* ========== حالت انتخاب شده (فعال) ========== */
.active-glow {
    box-shadow: 0 0 0 3px var(--primary), 0 0 20px rgba(231, 76, 60, 0.15);
}

/* ========== پیشرفت بار ========== */
.progress-bar-custom {
    height: 4px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.progress-bar-custom .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 10px;
    transition: width 0.2s ease;
}

/* ========== هشدارها و پیام‌ها ========== */
.alert-glow {
    border: none;
    border-radius: 16px;
    padding: 16px 22px;
    background: rgba(231, 76, 60, 0.06);
    border-left: 5px solid var(--primary);
    color: var(--text-primary);
}

.alert-success-glow {
    background: rgba(46, 204, 113, 0.08);
    border-left-color: #2ecc71;
}

.alert-info-glow {
    background: rgba(52, 152, 219, 0.08);
    border-left-color: var(--accent);
}
/* ========== آپلود عکس پروفایل ========== */
.avatar-upload {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.avatar-upload .avatar-preview {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary);
    box-shadow: 0 0 30px rgba(231, 76, 60, 0.15);
    transition: 0.3s ease;
}

.avatar-upload .avatar-preview:hover {
    filter: brightness(0.85);
    transform: scale(1.02);
}

.avatar-upload .upload-overlay {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    opacity: 0;
    transition: 0.3s ease;
    white-space: nowrap;
}

.avatar-upload:hover .upload-overlay {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

.avatar-upload input[type="file"] {
    display: none;
}
/* ========== خاتمه ========== */
/* تم روز برای سایت موسیقی‌ما - طراحی شده با عشق ❤️ */