/* ============================================
   SIDEBAR STYLES - Dashboard
   Inspired by Vehicle Maintenance sidebar
   ============================================ */

/* CSS Custom Properties — see dark_theme.css for token definitions */

/* Sidebar Container */
.sidebar {
    height: 100dvh;
    max-height: 100dvh;
    min-height: 100vh;
    width: 220px;
    min-width: 220px;
    overflow: hidden;
    background-color: var(--sb-sidebar-bg) !important;
    border-right: 1px solid var(--sb-sidebar-border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    z-index: 1040;
}

/* Hide scrollbar but allow scroll */
.sidebar::-webkit-scrollbar {
    width: 0;
}

/* Logo Section */
.sidebar-logo {
    padding: 10px 16px;
    border-bottom: 1px solid var(--sb-sidebar-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logo img {
    max-width: 170px;
    max-height: 52px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.sidebar-logo .sidebar-logo-light {
    display: block;
}

.sidebar-logo .sidebar-logo-dark {
    display: none;
}


/* Quick Actions Grid — hidden on desktop, shown on mobile via @media */
.sidebar-quick-actions {
    display: none;
}

/* Navigation Container */
.sidebar-nav {
    flex: 1;
    min-height: 0;
    padding: 0.5rem 0 0.75rem;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    overscroll-behavior: contain;
    scrollbar-width: none;
    scrollbar-color: transparent transparent;
}

.sidebar-nav::-webkit-scrollbar {
    display: block;
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background-color: transparent;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

/* Show scrollbar on sidebar hover */
.sidebar:hover .sidebar-nav {
    scrollbar-width: thin;
    scrollbar-color: var(--sb-sidebar-scrollbar) transparent;
}

.sidebar:hover .sidebar-nav::-webkit-scrollbar-thumb {
    background-color: var(--sb-sidebar-scrollbar);
}

/* Menu Link */
.sidebar-menu-link {
    display: flex;
    align-items: center;
    padding: 0.45rem 0.85rem;
    color: var(--sb-text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: all var(--sb-transition) ease;
    cursor: pointer;
    gap: 0.6rem;
}

.sidebar-menu-link:hover {
    background-color: var(--sb-sidebar-hover);
    color: var(--sb-primary);
    border-left-color: var(--sb-primary);
    text-decoration: none;
}

.sidebar-menu-link.active {
    background-color: var(--sb-sidebar-active);
    color: var(--sb-primary);
    border-left-color: var(--sb-primary);
    font-weight: 500;
}

/* Icon wrapper with light blue background */
.sidebar-menu-link .sidebar-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--sb-sidebar-icon-bg);
    border-radius: 50%;
    font-size: 0.9rem;
    color: var(--sb-primary);
    transition: all var(--sb-transition) ease;
}

.sidebar-menu-link:hover .sidebar-icon,
.sidebar-menu-link.active .sidebar-icon {
    background-color: var(--sb-sidebar-icon-active-bg);
    color: var(--sb-text-inverse);
}

/* Menu name text */
.sidebar-menu-link .menu_name {
    margin: 0;
    font-size: 0.875rem;
    white-space: nowrap;
}

/* ============================================
   SIDEBAR BOTTOM ACTIONS (Contact, Download, Logout)
   ============================================ */

.sidebar-bottom-actions {
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    border-top: 1px solid var(--sb-sidebar-border);
}

.sidebar-bottom-link {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.85rem;
    color: var(--sb-text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    gap: 0.6rem;
    transition: all var(--sb-transition) ease;
    border: none;
    background: none;
}

.sidebar-bottom-link:hover {
    background-color: var(--sb-sidebar-hover);
    color: var(--sb-primary);
    text-decoration: none;
}

.sidebar-bottom-link.active {
    background-color: var(--sb-sidebar-active);
    color: var(--sb-primary);
}

.sidebar-bottom-link .sidebar-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--sb-sidebar-icon-bg);
    border-radius: 50%;
    font-size: 0.9rem;
    color: var(--sb-primary);
    transition: all var(--sb-transition) ease;
}

.sidebar-bottom-link:hover .sidebar-icon,
.sidebar-bottom-link.active .sidebar-icon {
    background-color: var(--sb-sidebar-icon-active-bg);
    color: var(--sb-text-inverse);
}

.sidebar-bottom-link .menu_name {
    margin: 0;
    font-size: 0.875rem;
    white-space: nowrap;
}

/* ============================================
   LOGOUT BUTTON - Stuck to bottom
   ============================================ */

.sidebar-logout {
    display: flex;
    align-items: center;
    padding: 0.6rem 0.85rem;
    margin: 0;
    color: #fff;
    background-color: #f87171;
    border-radius: 0;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    gap: 0.6rem;
    transition: all var(--sb-transition) ease;
    border: none;
    flex-shrink: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar-logout:hover {
    background-color: #bb2d3b;
    color: #fff;
    text-decoration: none;
}

.sidebar-logout .sidebar-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    font-size: 0.9rem;
    color: #fff;
}

.sidebar-logout .menu_name {
    margin: 0;
    font-size: 0.875rem;
    white-space: nowrap;
}

/* Close button (mobile) */
.sidebar-close-wrap {
    display: none;
}

/* Submenu (Vehicle Maintenance dropdown — styled for future use) */
.sidebar-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: var(--sb-bg-secondary);
    display: none;
    max-height: none;
    overflow: visible;
}

.sidebar-submenu.show {
    display: block;
}

.sidebar-submenu-link {
    display: flex;
    align-items: center;
    padding: 0.55rem 1rem 0.55rem 2.5rem;
    color: var(--sb-text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: all var(--sb-transition) ease;
    gap: 0.6rem;
}

.sidebar-submenu-link:hover {
    background-color: var(--sb-sidebar-hover);
    color: var(--sb-primary);
    text-decoration: none;
}

.sidebar-submenu-link.active {
    background-color: var(--sb-primary-light);
    color: var(--sb-primary);
    font-weight: 500;
    border-left-color: var(--sb-primary);
}

.sidebar-submenu-link .sidebar-icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--sb-sidebar-icon-bg);
    border-radius: 50%;
    font-size: 0.95rem;
    color: var(--sb-primary);
    transition: all var(--sb-transition) ease;
}

.sidebar-submenu-link:hover .sidebar-icon,
.sidebar-submenu-link.active .sidebar-icon {
    background-color: var(--sb-sidebar-icon-active-bg);
    color: var(--sb-text-inverse);
}

/* Toggle arrow for dropdown */
.menu-toggle-arrow {
    margin-left: auto;
    transition: transform var(--sb-transition) ease;
    font-size: 0.75rem;
}

.menu-toggle-arrow.rotated {
    transform: rotate(180deg);
}

/* ============================================
   MOBILE RESPONSIVE — Premium App-Like Drawer
   ============================================ */

@media (max-width: 767.98px) {
    .sidebar {
        position: fixed;
        left: 0;
        bottom: -100%;
        top: auto;
        width: 100%;
        min-width: 100%;
        height: auto;
        max-height: 85dvh;
        z-index: 1065;
        transition: bottom 0.35s cubic-bezier(0.32, 0.72, 0, 1);
        box-shadow: none;
        border-right: none;
        border-radius: 24px 24px 0 0;
        padding-top: 8px;
        padding-bottom: env(safe-area-inset-bottom, 0px);
    }

    .sidebar.show {
        bottom: 0;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.04);
    }

    /* Drag handle at top (replaces × close button) */
    .sidebar-close-wrap {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 12px;
    }

    .sidebar-close {
        background: var(--sb-border-light, #dee2e6);
        border: none;
        font-size: 0;
        line-height: 0;
        cursor: pointer;
        color: transparent;
        padding: 0;
        width: 36px;
        height: 5px;
        border-radius: 100px;
        opacity: 0.6;
        transition: opacity 0.2s, width 0.2s;
    }

    .sidebar-close:active {
        opacity: 1;
        width: 48px;
    }

    /* Sidebar overlay with blur */
    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.35);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        z-index: 1040;
        opacity: 0;
        animation: sidebarOverlayIn 0.3s ease forwards;
    }

    @keyframes sidebarOverlayIn {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }

    /* Larger touch targets for menu items */
    .sidebar-menu-link {
        padding: 0.6rem 1rem;
        min-height: 48px;
        border-left: none;
    }

    .sidebar-menu-link:hover {
        border-left-color: transparent;
    }

    .sidebar-menu-link.active {
        border-left: none;
        background: var(--sb-primary-light, #e7f1ff);
        box-shadow: inset 3px 0 0 var(--sb-primary, #0d6efd);
    }

    .sidebar-submenu-link {
        padding: 0.6rem 1rem 0.6rem 2.5rem;
        min-height: 44px;
        border-radius: 0 10px 10px 0;
        margin-right: 12px;
        border-left: none;
    }

    .sidebar-submenu-link.active {
        border-left: none;
        box-shadow: inset 3px 0 0 var(--sb-primary, #0d6efd);
    }


    .sidebar-toggle {
        background: none;
        border: none;
        font-size: 1.5rem;
        padding: 4px 10px;
        cursor: pointer;
        color: var(--sb-text-primary);
    }

    /* Quick Actions Grid (shown only on mobile inside sidebar) */
    .sidebar-quick-actions {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        border-bottom: 1px solid var(--sb-sidebar-border, #e9ecef);
    }

    .sidebar-quick-action {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        padding: 10px 4px;
        border-radius: 10px;
        background: transparent;
        border: none;
        cursor: pointer;
        text-decoration: none;
        color: var(--sb-text-secondary, #6c757d);
        transition: background 0.15s, color 0.15s;
    }

    .sidebar-quick-action:hover,
    .sidebar-quick-action:active {
        background: var(--sb-primary-light, #e7f1ff);
        color: var(--sb-primary, #0d6efd);
        text-decoration: none;
    }

    .sidebar-quick-action i {
        font-size: 18px;
    }

    .sidebar-quick-action span {
        font-size: 10px;
        font-weight: 500;
        line-height: 1.1;
        text-align: center;
        white-space: nowrap;
    }
}

/* ============================================
   MOBILE BOTTOM NAVIGATION BAR
   ============================================ */

.mobile-bottom-nav {
    display: none;
}

@media (max-width: 767.98px) {
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1030;
        height: calc(56px + env(safe-area-inset-bottom, 0px));
        padding-bottom: env(safe-area-inset-bottom, 0px);
        background: var(--sb-navbar-bg, #ffffff);
        border-top: 1px solid var(--sb-navbar-border, #e9ecef);
        box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.06);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        align-items: stretch;
        justify-content: space-around;
    }

    .mobile-bottom-nav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        padding: 6px 0;
        text-decoration: none;
        color: var(--sb-text-secondary, #6c757d);
        font-size: 10px;
        font-weight: 500;
        position: relative;
        transition: color 0.2s;
        border: none;
        background: none;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-bottom-nav-item i {
        font-size: 20px;
        transition: transform 0.2s cubic-bezier(0.32, 0.72, 0, 1);
    }

    .mobile-bottom-nav-item.active {
        color: var(--sb-primary, #0d6efd);
    }

    .mobile-bottom-nav-item.active i {
        transform: scale(1.1);
    }

    /* Active indicator dot */
    .mobile-bottom-nav-item.active::before {
        content: '';
        position: absolute;
        top: 2px;
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: var(--sb-primary, #0d6efd);
    }

    .mobile-bottom-nav-item:hover,
    .mobile-bottom-nav-item:active {
        text-decoration: none;
        color: var(--sb-primary, #0d6efd);
    }

    .mobile-bottom-nav-item:active i {
        transform: scale(0.92);
    }

    .mobile-bottom-nav-item span {
        line-height: 1;
    }

    /* Badge on bottom nav item */
    .mobile-nav-badge {
        position: absolute;
        top: 4px;
        right: calc(50% - 16px);
        min-width: 16px;
        height: 16px;
        border-radius: 8px;
        background: #f87171;
        color: #fff;
        font-size: 9px;
        font-weight: 700;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 4px;
        line-height: 1;
    }

    .mobile-nav-badge.hidden {
        display: none;
    }
}

@media (max-width: 1540px) {
    .sidebar {
        width: 210px;
        min-width: 210px;
    }
}

@media (max-height: 780px) {
    .sidebar-logo {
        padding: 10px 16px;
    }

    .sidebar-logo img {
        max-height: 52px;
    }

    .sidebar-menu-link,
    .sidebar-submenu-link {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .sidebar-menu-link .sidebar-icon,
    .sidebar-logout .sidebar-icon {
        width: 30px;
        height: 30px;
        min-width: 30px;
    }

    .sidebar-submenu-link .sidebar-icon {
        width: 26px;
        height: 26px;
        min-width: 26px;
    }
}