/* ===== ГЛОБАЛЬНАЯ ШАПКА ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-hover-bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    z-index: 1001;
    box-sizing: border-box;
    gap: 2rem;
}

.logo-link {
    display: flex;
    align-items: stretch;
    height: 100%;
}

.logo-link img {
    height: 100%;
    width: auto;
    object-fit: contain;
    border-radius: 12px;
    margin-left: 0;
    margin-right: auto;
}

/* УБРАНО: Кнопка Play Random в шапке - теперь плеер всегда открыт */
.header-play-random-btn {
    display: none;
}

/* ДОБАВЛЕНО: Бургер-меню навигации */
.burger-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: 1px solid var(--secondary-text-color);
    color: var(--secondary-text-color);
    font-family: var(--font-body);
    font-size: 14px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.burger-btn:hover {
    background: var(--card-hover-bg-color);
    color: var(--primary-text-color);
    border-color: var(--primary-text-color);
}

.burger-btn.active {
    background: var(--card-hover-bg-color);
    color: var(--primary-text-color);
    border-color: var(--accent-color);
}

/* Иконка бургера */
.burger-icon {
    display: flex;
    flex-direction: column;
    gap: 3px;
    width: 18px;
    height: 14px;
}

.burger-icon span {
    display: block;
    width: 100%;
    height: 2px;
    background: currentColor;
    transition: all 0.3s ease;
    border-radius: 1px;
    transform-origin: center;
}

.burger-btn.active .burger-icon {
    position: relative;
    width: 24px;
    height: 24px;
}

.burger-btn.active .burger-icon span {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 2px;
    height: 24px;
    background: var(--primary-text-color);
    border-radius: 1px;
}

.burger-btn.active .burger-icon span:nth-child(1) {
    transform: translate(-50%, -50%) rotate(45deg);
}

.burger-btn.active .burger-icon span:nth-child(2) {
    opacity: 0;
}

.burger-btn.active .burger-icon span:nth-child(3) {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.burger-text {
    font-weight: 500;
}

/* Контент меню */
.burger-menu-content {
    position: absolute;
    top: 100%;
    right: 0;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    min-width: 250px;
    max-width: 300px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    padding: 16px;
    margin-top: 8px;
}

.burger-menu-content.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-section {
    margin-bottom: 16px;
}

.menu-section:last-child {
    margin-bottom: 0;
}

.menu-section-title {
    color: white;
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 12px 0;
    padding-bottom: 4px;
    border-bottom: 1px solid #333;
}

.artists-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.artist-link {
    display: block;
    color: #ccc;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.2s ease;
}

.artist-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateX(4px);
}

.artists-loading {
    color: #888;
    font-style: italic;
    padding: 10px 12px;
    text-align: center;
}

.no-artists {
    color: #666;
    font-style: italic;
    padding: 10px 12px;
    text-align: center;
}