*,
*::before,
*::after {
    box-sizing: border-box;
}
body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    transition: background 0.3s, color 0.3s;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
header {
    background: var(--header-bg);
    backdrop-filter: var(--backdrop);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background 0.3s;
}
header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.search-form {
    display: flex;
    gap: 0;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: var(--input-bg);
}
.search-form input {
    background: transparent;
    border: none;
    padding: 8px 16px;
    color: var(--text-primary);
    font-size: 0.95rem;
    min-width: 220px;
}
.search-form button {
    background: transparent;
    border: none;
    padding: 8px 16px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.1rem;
}
nav {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
nav a, nav span {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}
nav a:hover {
    color: var(--accent);
}
.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
}
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}
.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: 0.3s;
}
.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin: 30px 0;
}
.album-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
    box-shadow: var(--shadow);
}
.album-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    background: var(--card-hover-bg);
}
.album-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}
.album-card h3 {
    margin: 12px 12px 4px;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.album-card p {
    margin: 0 12px 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.price {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    margin-left: 12px;
    display: block;
}
.plays-count, .sales-count {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 2px 12px 8px;
}
.genres-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0;
}
.genre-tag {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: 0.2s;
}
.genre-tag:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.album-detail {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.album-cover-large {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}
.track-list {
    list-style: none;
    padding: 0;
}
.track-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 15px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 6px;
    transition: background 0.2s;
    flex-wrap: wrap;
}
.track-item:hover {
    background: var(--bg-tertiary);
}
.track-number {
    width: 25px;
    font-weight: 600;
    color: var(--text-secondary);
}
.track-title {
    flex: 1;
    font-weight: 500;
}
.duration, .track-isrc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.play-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 500;
    transition: 0.2s;
}
.play-btn:hover {
    background: var(--accent-hover);
}
.purchase-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 12px;
    margin: 20px 0;
}
.purchase-block input,
.purchase-block select {
    padding: 8px 12px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 6px;
    color: var(--text-primary);
    margin: 4px 0;
    font-size: 0.95rem;
}
.btn, button {
    background: var(--btn-bg);
    color: #fff;
    border: none;
    padding: 10px 18px;
    cursor: pointer;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.2s, transform 0.1s;
}
.btn:hover, button:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}
.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
}
.artist-header, .label-header {
    background-size: cover;
    background-position: center;
    padding: 80px 20px 40px;
    margin-bottom: 30px;
    text-align: center;
    color: white;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}
.artist-header::before, .label-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.7));
}
.artist-avatar, .label-logo {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    border: 4px solid white;
    object-fit: cover;
    position: relative;
    z-index: 1;
}
.artist-header h1, .label-header h1 { position: relative; z-index: 1; margin-top: 15px; }
.comment {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 12px;
    border-radius: 8px;
    margin: 10px 0;
}
#global-player {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--player-bg);
    padding: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--border-color);
    z-index: 999;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
}
footer {
    margin-top: 60px;
    padding: 30px 0;
    text-align: center;
    background: var(--footer-bg);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; margin: 20px 0; }
th, td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--border-color); }
th { font-weight: 600; color: var(--text-secondary); }
.stats-cards { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 30px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border-color); padding: 20px; border-radius: 12px; text-align: center; min-width: 120px; flex: 1; box-shadow: var(--shadow); }
.artist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 15px; }
.artist-card { background: var(--card-bg); border: 1px solid var(--border-color); text-align: center; padding: 15px; border-radius: 12px; }
.artist-card img { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; }
.genre-group, .track-genre-group { display: flex; gap: 5px; margin-bottom: 5px; align-items: center; flex-wrap: wrap; }
.track-genres { margin: 10px 0; padding: 5px; border: 1px solid var(--border-color); border-radius: 4px; }
button.remove-genre { background: var(--danger); color: white; border: none; padding: 2px 6px; border-radius: 3px; }
.success { color: var(--success); }
.error { color: var(--danger); }

.dashboard-tabs { margin: 20px 0; }
.tab-btn {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    margin-right: 5px;
    border-radius: 4px;
}
.tab-btn.active { background: var(--accent); color: var(--btn-color); }

/* Форма профиля */
.form-profile {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
}
.form-group {
    margin-bottom: 20px;
}
.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
}
.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 10px 12px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--accent);
}
.form-file {
    display: block;
    margin-top: 5px;
}
.image-preview {
    margin-top: 10px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    display: inline-block;
}
.image-preview img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid var(--border-color);
}
.hint {
    font-weight: normal;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.form-actions {
    margin-top: 25px;
    text-align: right;
}
.back-link {
    text-align: center;
    margin-top: 15px;
}
.btn-link {
    background: none;
    color: var(--accent);
    padding: 0;
    text-decoration: underline;
}
.btn-link:hover {
    background: none;
    color: var(--accent-hover);
}
.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 20px;
}
.alert-error {
    background: rgba(248, 81, 73, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}
.alert-success {
    background: rgba(63, 185, 80, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}