/* ========== ОБЩИЙ САЙДБАР (ВЫЕЗЖАЕТ СВЕРХУ) ========== */

/* Бургер-кнопка */
.sidebar-toggle {
    position: relative;
    width: 74px;
    height: 32px;
    background: #17c75c;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10001;
    transition: all 0.2s ease;
    text-decoration: none;
    color: #000000;
}

.sidebar-toggle i {
    font-size: 1.2rem;
    transition: transform 0.2s ease;
}

.sidebar-toggle:hover {
    background-color: #b0d68e;
    color: #1a3a1a;
    transform: scale(1.02);
}

/* Скрытие бургера при открытом сайдбаре */
.sidebar-toggle.sidebar-open {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Оверлей */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 10000;
    display: none;
    pointer-events: auto;
}

.sidebar-overlay.active {
    display: block;
}

/* ========== ОСНОВНОЙ САЙДБАР ========== */
.main-sidebar {
    position: fixed;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1400px;
    max-height: 85vh;
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    z-index: 10002;
    transition: top 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    border-radius: 0 0 20px 20px;
}

.main-sidebar.active {
    top: 0;
}

/* Шапка сайдбара */
.sidebar-header {
    padding: 12px 16px;
    background: #00BFFF;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1;
    gap: 12px;
}

/* Левая часть хедера */
.sidebar-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

/* Кнопка закрытия */
.sidebar-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: #000000;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 8px;
    flex-shrink: 0;
}

.sidebar-close:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
}

/* Информация о пользователе в хедере */
.sidebar-header-user {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 12px;
    border-radius: 40px;
    flex: 1;
    min-width: 0;
}

.sidebar-header-user-avatar {
    width: 36px;
    height: 36px;
    background: #95e5d3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-header-user-avatar i {
    font-size: 1.3rem;
    color: #000000;
}

.sidebar-header-user-details {
    flex: 1;
    min-width: 0;
}

.sidebar-header-username {
    font-weight: 600;
    color: #000000;
    font-size: 0.85rem;
    display: block;
    word-break: break-word;
}

.sidebar-header-user-rating {
    font-size: 0.65rem;
    color: #360b0b;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    margin-top: 2px;
}

/* Контейнер для секций - центрирование */
.sidebar-sections-container {
    display: grid;
    gap: 12px;
    padding: 12px;
    justify-content: center;
}

/* Центрирование сетки кнопок внутри каждой секции */
.sidebar-grid {
    display: grid;
    gap: 6px;
    padding: 10px;
    justify-content: center;
}

/* Каждая секция */
.sidebar-section {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    overflow: hidden;
    min-width: 0;
    transition: all 0.2s ease;
    height: auto;
}

/* Закрытая секция */
.sidebar-section:not(.open) {
    height: 44px !important;
    min-height: 44px !important;
    max-height: 44px !important;
}

/* Открытая секция */
.sidebar-section.open {
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
}

/* Заголовок секции */
.sidebar-section-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 12px;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    background: #f8f9fa;
    border-radius: 8px;
    height: 44px;
    box-sizing: border-box;
}

.sidebar-section.open .sidebar-section-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 8px 8px 0 0;
}

.sidebar-section-header:hover {
    background-color: #e8f5e9;
}

.section-toggle-icon {
    font-size: 0.7rem;
    color: #005b05;
    width: 12px;
    transition: transform 0.2s ease;
}

.sidebar-section-title {
    font-weight: 600;
    color: #360b0b;
    font-size: 0.85rem;
    letter-spacing: 0.3px;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-section-content {
    display: none;
}

.sidebar-section-content.open {
    display: block;
}

/* ========== ЦЕНТРИРОВАНИЕ КНОПОК В СЕТКЕ ========== */
.sidebar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 12px;
    color: #000000;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    background: #f5f5f5;
    width: 100%;
    min-width: 100px;
    text-align: center;
    font-size: 0.8rem;
    border-radius: 8px;
    white-space: normal;
    word-break: break-word;
}

.sidebar-item:hover {
    background-color: #b0d68e;
    color: #1a3a1a;
    transform: translateY(-1px);
}

.sidebar-item i {
    width: 20px;
    text-align: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.sidebar-item-text {
    flex: 1;
    line-height: 1.3;
    text-align: center;
}

.sidebar-item .badge {
    margin-left: auto;
    background: #ff4444;
    color: white;
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 10px;
    flex-shrink: 0;
}

.sidebar-item .notification-pulse {
    margin-left: auto;
    flex-shrink: 0;
}

/* ========== АДАПТИВНАЯ СЕТКА С ЦЕНТРИРОВАНИЕМ ========== */

@media (min-width: 2000px) {
    .sidebar-sections-container {
        grid-template-columns: repeat(12, minmax(0, auto));
        gap: 14px;
        padding: 18px;
    }
    .sidebar-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, auto));
    }
    .sidebar-section {
        max-width: 100%;
    }
}

@media (min-width: 1600px) and (max-width: 1999px) {
    .sidebar-sections-container {
        grid-template-columns: repeat(10, minmax(0, auto));
        gap: 14px;
        padding: 18px;
    }
    .sidebar-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, auto));
    }
}

@media (min-width: 1200px) and (max-width: 1599px) {
    .sidebar-sections-container {
        grid-template-columns: repeat(8, minmax(0, auto));
        gap: 12px;
        padding: 16px;
    }
    .sidebar-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, auto));
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .sidebar-sections-container {
        grid-template-columns: repeat(6, minmax(0, auto));
        gap: 10px;
        padding: 14px;
    }
    .sidebar-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, auto));
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .sidebar-sections-container {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 10px;
        padding: 12px;
    }
    .sidebar-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (min-width: 481px) and (max-width: 767px) {
    .sidebar-sections-container {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        padding: 10px;
    }
    .sidebar-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    }
    .sidebar-item-text {
        white-space: normal;
        word-break: break-word;
        font-size: 0.75rem;
    }
    .sidebar-item {
        padding: 8px 10px;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .main-sidebar {
        max-height: 90vh;
    }
    .sidebar-sections-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 10px;
    }
    .sidebar-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }
    .sidebar-header {
        padding: 10px 12px;
    }
    .sidebar-header-user {
        padding: 4px 10px;
    }
    .sidebar-header-user-avatar {
        width: 30px;
        height: 30px;
    }
    .sidebar-header-user-avatar i {
        font-size: 1rem;
    }
    .sidebar-header-username {
        font-size: 0.75rem;
    }
    .sidebar-header-user-rating {
        font-size: 0.55rem;
    }
    .sidebar-section-header {
        padding: 8px 10px;
        height: 40px;
    }
    .sidebar-section-title {
        font-size: 0.8rem;
    }
    .sidebar-section:not(.open) {
        height: 40px !important;
        min-height: 40px !important;
        max-height: 40px !important;
    }
    .sidebar-item {
        padding: 8px 10px;
        font-size: 0.75rem;
        min-width: auto;
    }
    .sidebar-item i {
        width: 18px;
        font-size: 0.8rem;
    }
    .sidebar-item-text {
        white-space: normal;
        word-break: break-word;
        text-align: left;
    }
    .sidebar-toggle {
        width: 74px;
        height: 29px;
    }
    .sidebar-toggle i {
        font-size: 1rem;
    }
}

/* Ширина до 360px - теперь 2 колонки */
@media (max-width: 360px) {
    .sidebar-sections-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 8px;
    }
    .sidebar-header-user {
        display: none;
    }
    .sidebar-grid {
        gap: 6px;
        padding: 8px;
    }
    .sidebar-item-text {
        text-align: center;
    }
}

/* Для экранов с вырезом */
@supports (padding-top: env(safe-area-inset-top)) {
    .main-sidebar {
        padding-top: env(safe-area-inset-top);
    }
    .sidebar-header {
        padding-top: max(12px, env(safe-area-inset-top));
    }
}

/* Анимации */
@keyframes slideDown {
    from { top: -100%; }
    to { top: 0; }
}

@keyframes slideUp {
    from { top: 0; }
    to { top: -100%; }
}

.main-sidebar {
    animation: slideUp 0s forwards;
}

.main-sidebar.active {
    animation: slideDown 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Скроллбар */
.main-sidebar::-webkit-scrollbar {
    width: 4px;
}
.main-sidebar::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}
.main-sidebar::-webkit-scrollbar-thumb {
    background: #95e5d3;
    border-radius: 3px;
}
.main-sidebar::-webkit-scrollbar-thumb:hover {
    background: #7bffe1;
}

/* ========== ДЕСКТОП ========== */
@media (min-width: 992px) {
    .sidebar-section .sidebar-section-content {
        display: none;
    }

    .sidebar-section:hover .sidebar-section-content {
        display: block;
    }

    .sidebar-section:hover {
        height: auto !important;
        min-height: auto !important;
        max-height: none !important;
    }

    .sidebar-section:hover .sidebar-section-header {
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        border-radius: 8px 8px 0 0;
    }

    .sidebar-section:hover .section-toggle-icon {
        transform: rotate(90deg);
    }

    .sidebar-section.no-hover .sidebar-section-content {
        display: none;
    }

    .sidebar-section.no-hover .sidebar-section-content.open {
        display: block;
    }

    .sidebar-section.no-hover {
        height: auto !important;
        min-height: auto !important;
        max-height: none !important;
    }

    .sidebar-section.no-hover:hover .sidebar-section-content {
        display: none;
    }

    .sidebar-section.no-hover:hover .sidebar-section-content.open {
        display: block;
    }

    .sidebar-section.open .sidebar-section-content {
        display: block;
    }

    .sidebar-section {
        transition: all 0.2s ease;
    }

    .sidebar-section.pinned .sidebar-section-content {
        display: block;
    }

    .sidebar-section.pinned {
        background: #ffffff;
    }

    .sidebar-section:not(.open):hover .section-toggle-icon {
        transform: rotate(90deg);
        transition: transform 0.2s ease;
    }

    .sidebar-section-header {
        cursor: pointer;
    }
}

/* ========== МОБИЛЬНЫЕ ========== */
@media (max-width: 991px) {
    .sidebar-section .sidebar-section-content {
        display: none;
    }

    .sidebar-section.open .sidebar-section-content {
        display: block;
    }

    .sidebar-section-header {
        cursor: pointer;
    }
}