/* سایدبار کشویی RTL — پورت از disc/src/sidebar.php */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar-overlay[hidden] {
    display: block !important;
}

.sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    height: 100dvh;
    background:
        linear-gradient(180deg, rgba(218,178,93,0.08), transparent 28%),
        var(--glass-bg);
    backdrop-filter: blur(22px) saturate(1.12);
    -webkit-backdrop-filter: blur(22px) saturate(1.12);
    border-left: 1px solid rgba(218, 178, 93, 0.2);
    z-index: 1999;
    transition: right 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    overflow-y: auto;
    overscroll-behavior: contain;
    box-shadow: -10px 0 36px rgba(0, 0, 0, 0.28);
    display: flex;
    flex-direction: column;
}

.sidebar.active {
    right: 0;
}

.sidebar-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--glass-bg);
    z-index: 1;
}

.sidebar-user-info-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.sidebar-user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--glass-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.sidebar-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-user-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Kalameh', Arial, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-close:hover {
    background: var(--glass-bg);
    transform: scale(1.1);
}

.sidebar-close:focus-visible {
    outline: 2px solid rgba(218, 178, 93, 0.75);
    outline-offset: 2px;
}

.sidebar-tools {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--glass-border);
    flex-shrink: 0;
    min-width: 0;
}

.sidebar-menu {
    padding: 10px 0;
    flex: 1;
}

.sidebar-menu-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: 'Kalameh', Arial, sans-serif;
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.sidebar-menu-item:hover {
    background: var(--glass-bg);
    padding-right: 25px;
}

.sidebar-menu-item.active {
    background: rgba(218, 178, 93, 0.15);
    border-right: 3px solid var(--primary-color, #dab25d);
    color: var(--primary-color, #dab25d);
    font-weight: 600;
}

.sidebar-menu-item.active svg {
    color: var(--primary-color, #dab25d);
}

.sidebar-menu-item svg:first-of-type {
    margin-left: 12px;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-menu-item span {
    font-size: 0.95rem;
    flex: 1;
}

.sidebar-menu-parent {
    cursor: pointer;
}

.sidebar-parent-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
    color: inherit;
    text-decoration: none;
}

.sidebar-parent-nav--sub {
    gap: 0;
}

.sidebar-parent-nav:hover {
    color: var(--primary-color, #dab25d);
}

.submenu-arrow {
    margin-right: auto;
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.sidebar-menu-parent.active .submenu-arrow,
.sidebar-menu-parent.submenu-open .submenu-arrow {
    transform: rotate(90deg);
}

.sidebar-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.05);
}

.sidebar-submenu.active {
    max-height: 2000px;
}

.sidebar-submenu-item {
    display: flex;
    align-items: center;
    padding: 10px 20px 10px 40px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: 'Kalameh', Arial, sans-serif;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.sidebar-submenu-item:hover {
    background: var(--glass-bg);
    color: var(--text-primary);
    padding-right: 25px;
}

.sidebar-submenu-item.active {
    background: rgba(218, 178, 93, 0.15);
    border-right: 3px solid var(--primary-color, #dab25d);
    color: var(--primary-color, #dab25d);
    font-weight: 600;
}

.sidebar-menu-parent.submenu-open {
    background: rgba(218, 178, 93, 0.08);
}

.sidebar-submenu-item span {
    flex: 1;
}

.sidebar-submenu-item-level2 {
    padding-right: 60px;
    font-size: 0.85rem;
}

.sidebar-submenu .sidebar-submenu .sidebar-submenu-item-level2 {
    padding-right: 72px;
    font-size: 0.82rem;
}

.sidebar-logout {
    padding: 15px 20px;
    border-top: 1px solid var(--glass-border);
    margin-top: auto;
}

.sidebar-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: 'Kalameh', Arial, sans-serif;
    font-weight: 600;
    cursor: pointer;
}

.sidebar-logout-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.5);
    transform: translateY(-2px);
}

.sidebar-logout-btn svg {
    margin-left: 8px;
    width: 18px;
    height: 18px;
}

@media (max-width: 768px) {
    .sidebar {
        width: min(280px, 88vw);
    }

    .sidebar-user-avatar {
        width: 40px;
        height: 40px;
    }

    .sidebar-user-name {
        font-size: 0.9rem;
    }
}

[data-theme="light"] .sidebar {
    background:
        linear-gradient(180deg, rgba(201, 162, 55, 0.14), transparent 28%),
        rgba(250, 244, 232, 0.96);
    border-left-color: rgba(160, 120, 42, 0.40);
    box-shadow: -8px 0 28px rgba(55, 38, 12, 0.12);
}

[data-theme="light"] .sidebar-header,
[data-theme="light"] .sidebar-tools {
    background: rgba(250, 244, 232, 0.98);
}

[data-theme="light"] .sidebar-overlay {
    background: rgba(40, 32, 18, 0.32);
}

[data-theme="light"] .sidebar-submenu {
    background: rgba(201, 162, 55, 0.10);
}

[data-theme="light"] .sidebar-menu-item:hover,
[data-theme="light"] .sidebar-submenu-item:hover {
    background: rgba(201, 162, 55, 0.14);
}

@media (prefers-reduced-motion: reduce) {
    .sidebar,
    .sidebar-overlay,
    .sidebar-menu-item,
    .sidebar-submenu,
    .sidebar-submenu-item,
    .sidebar-close,
    .sidebar-logout-btn,
    .submenu-arrow {
        transition: none !important;
    }
    .sidebar-close:hover,
    .sidebar-logout-btn:hover {
        transform: none !important;
    }
}