/* ============================================================
   SIDEBAR NAVIGATION
   ============================================================ */

.sidebar {
    width: 250px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1040;
    transition: transform 0.3s ease;
    border-right: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
}

.sidebar-header {
    display: flex;
    align-items: center;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--bs-border-color);
    gap: 0.625rem;
}

.sidebar-brand {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--bs-body-color);
}

/* Navigation */
.sidebar-nav {
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
    flex: 1;
    overflow-y: auto;
}

.sidebar-nav .nav-section {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 1.25rem 0.25rem;
    color: var(--bs-secondary-color);
    font-weight: 700;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    color: var(--bs-body-color);
    text-decoration: none;
    font-size: 0.875rem;
    transition: background 0.15s;
}

.sidebar-nav .nav-link:hover {
    background: var(--bs-tertiary-bg);
}

.sidebar-nav .nav-link.active {
    background: var(--bs-primary);
    color: #fff;
    font-weight: 600;
}

.sidebar-nav .nav-link i {
    width: 1.25rem;
    text-align: center;
    margin-right: 0.75rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

.sidebar-nav .nav-link.active i {
    opacity: 1;
}

/* Footer */
.sidebar-footer {
    border-top: 1px solid var(--bs-border-color);
    padding: 0.75rem 1.25rem;
}

.sidebar-footer .sidebar-user {
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-footer .sidebar-company {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bs-body-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 0.5rem;
}

/* Theme toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    margin-bottom: 0.5rem;
}

.theme-toggle .form-check-input {
    cursor: pointer;
}

.theme-toggle label {
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
    cursor: pointer;
}

/* Sidebar collapse button (desktop chevron) */
.sidebar-collapse-btn {
    background: none;
    border: none;
    color: var(--bs-secondary-color);
    cursor: pointer;
    padding: 0.25rem 0.375rem;
    font-size: 0.8rem;
    line-height: 1;
    border-radius: 0.25rem;
    transition: background 0.15s, color 0.15s;
}
.sidebar-collapse-btn:hover {
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
}

/* Desktop collapsed top bar (inside main-content, shown when sidebar collapsed) */
.collapsed-topbar {
    display: none;
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--bs-border-color);
    padding: 0.5rem 1rem;
    align-items: center;
    gap: 0.75rem;
}

/* ============================================================
   MAIN CONTENT AREA
   ============================================================ */

.main-content {
    margin-left: 250px;
    flex: 1;
    min-height: 100vh;
    width: calc(100% - 250px);
    transition: margin-left 0.3s ease, width 0.3s ease;
}

/* ============================================================
   DESKTOP COLLAPSED STATE
   ============================================================ */
@media (min-width: 992px) {
    #app-wrapper.sidebar-collapsed .sidebar {
        transform: translateX(-100%);
    }
    #app-wrapper.sidebar-collapsed .main-content {
        margin-left: 0;
        width: 100%;
    }
    #app-wrapper.sidebar-collapsed .collapsed-topbar {
        display: flex;
    }
}

/* ============================================================
   MOBILE TOPBAR & RESPONSIVE
   ============================================================ */

.mobile-topbar {
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--bs-border-color);
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-topbar .topbar-brand {
    font-weight: 700;
    font-size: 1rem;
    color: var(--bs-body-color);
}

#sidebarToggle {
    background: none;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    padding: 0.25rem 0.5rem;
    color: var(--bs-body-color);
    font-size: 1.1rem;
    cursor: pointer;
}

#sidebarToggle:hover {
    background: var(--bs-tertiary-bg);
}

.sidebar-overlay {
    display: none;
}

@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .sidebar-overlay.show {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1035;
    }
}

/* ============================================================
   DARK MODE OVERRIDES
   Bootstrap 5.3 dark mode doesn't auto-adapt hardcoded classes
   and inline styles. These overrides ensure all pages work in
   dark mode without editing every template individually.
   ============================================================ */

/* --- Background classes --- */
[data-bs-theme="dark"] .bg-white {
    background-color: var(--bs-body-bg) !important;
}

[data-bs-theme="dark"] .bg-light {
    background-color: var(--bs-tertiary-bg) !important;
}

/* --- Text classes --- */
[data-bs-theme="dark"] .text-dark {
    color: var(--bs-body-color) !important;
}

[data-bs-theme="dark"] .text-gray-800 {
    color: var(--bs-body-color) !important;
}

/* --- Cards --- */
[data-bs-theme="dark"] .card {
    background-color: var(--bs-body-bg);
    border-color: var(--bs-border-color);
}

[data-bs-theme="dark"] .card-header {
    background-color: var(--bs-body-bg);
    border-color: var(--bs-border-color);
}

/* --- Tables --- */
[data-bs-theme="dark"] .table {
    color: var(--bs-body-color);
}

[data-bs-theme="dark"] .table-light {
    --bs-table-bg: var(--bs-tertiary-bg);
    --bs-table-color: var(--bs-body-color);
    --bs-table-border-color: var(--bs-border-color);
}

[data-bs-theme="dark"] thead {
    color: var(--bs-body-color);
}

/* --- Modals --- */
[data-bs-theme="dark"] .modal-content {
    background-color: var(--bs-body-bg);
    border-color: var(--bs-border-color);
}

/* --- Forms --- */
[data-bs-theme="dark"] .form-control:read-only {
    background-color: var(--bs-tertiary-bg);
}

[data-bs-theme="dark"] .form-control {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-border-color);
}

[data-bs-theme="dark"] .form-control::placeholder {
    color: var(--bs-secondary-color);
}

[data-bs-theme="dark"] .input-group-text {
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-border-color);
}

/* --- Dropdown --- */
[data-bs-theme="dark"] .dropdown-menu {
    background-color: var(--bs-body-bg);
    border-color: var(--bs-border-color);
}

/* --- Badges: ensure readability in dark mode --- */
[data-bs-theme="dark"] .badge.bg-info:not(.bg-opacity-10) {
    color: #000 !important;
}

[data-bs-theme="dark"] .badge.bg-warning:not(.bg-opacity-10) {
    color: #000 !important;
}

[data-bs-theme="dark"] .badge.bg-light {
    background-color: var(--bs-secondary-bg) !important;
    color: var(--bs-body-color) !important;
}

/* Semi-transparent badges: use solid tinted backgrounds for dark mode readability */
[data-bs-theme="dark"] .badge.bg-success.bg-opacity-10 {
    background-color: rgba(25, 135, 84, 0.3) !important;
    --bs-bg-opacity: 1 !important;
}
[data-bs-theme="dark"] .badge.bg-warning.bg-opacity-10 {
    background-color: rgba(255, 193, 7, 0.25) !important;
    --bs-bg-opacity: 1 !important;
}
[data-bs-theme="dark"] .badge.bg-info.bg-opacity-10 {
    background-color: rgba(13, 202, 240, 0.25) !important;
    --bs-bg-opacity: 1 !important;
}
[data-bs-theme="dark"] .badge.bg-primary.bg-opacity-10 {
    background-color: rgba(13, 110, 253, 0.3) !important;
    --bs-bg-opacity: 1 !important;
}
[data-bs-theme="dark"] .badge.bg-danger.bg-opacity-10 {
    background-color: rgba(220, 53, 69, 0.3) !important;
    --bs-bg-opacity: 1 !important;
}
[data-bs-theme="dark"] .badge.bg-secondary.bg-opacity-10 {
    background-color: rgba(108, 117, 125, 0.3) !important;
    --bs-bg-opacity: 1 !important;
}

/* --- Borders --- */
[data-bs-theme="dark"] .border-light {
    border-color: var(--bs-border-color) !important;
}

/* --- Lists --- */
[data-bs-theme="dark"] .list-group-item {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-border-color);
}

/* --- Alert --- */
[data-bs-theme="dark"] .alert {
    border-color: var(--bs-border-color);
}

/* --- Logo: invert for dark background --- */
[data-bs-theme="dark"] .sidebar-header img,
[data-bs-theme="dark"] .mobile-topbar img,
[data-bs-theme="dark"] .collapsed-topbar img {
    filter: brightness(0) invert(1);
}

/* --- Portal inline style overrides --- */
[data-bs-theme="dark"] [style*="background: #ffffff"],
[data-bs-theme="dark"] [style*="background-color: #fff"],
[data-bs-theme="dark"] [style*="background-color: #ffffff"],
[data-bs-theme="dark"] [style*="background-color: #f8f9fc"],
[data-bs-theme="dark"] [style*="background-color: #f1f3f9"],
[data-bs-theme="dark"] [style*="background-color: #f0f2f8"] {
    background-color: var(--bs-body-bg) !important;
}

[data-bs-theme="dark"] [style*="border-color: #e3e6f0"],
[data-bs-theme="dark"] [style*="border: 1px solid #e3e6f0"],
[data-bs-theme="dark"] [style*="border-bottom: 1px solid #e3e6f0"],
[data-bs-theme="dark"] [style*="border-bottom: 1px solid #f0f2f8"],
[data-bs-theme="dark"] [style*="border-bottom: 1px solid #eee"],
[data-bs-theme="dark"] [style*="border-bottom: 5px solid #eaecf4"] {
    border-color: var(--bs-border-color) !important;
}

[data-bs-theme="dark"] [style*="background-color: #e9ecef"] {
    background-color: var(--bs-tertiary-bg) !important;
}

/* --- Scrollbar for dark mode --- */
[data-bs-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bs-tertiary-bg);
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--bs-secondary-bg);
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--bs-secondary-color);
}

/* --- Progress bars --- */
[data-bs-theme="dark"] .progress {
    background-color: var(--bs-tertiary-bg);
}

/* --- Form select --- */
[data-bs-theme="dark"] .form-select {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-border-color);
}

/* --- Card footer --- */
[data-bs-theme="dark"] .card-footer {
    background-color: var(--bs-body-bg);
    border-color: var(--bs-border-color);
}

/* --- Dashboard card fade gradient --- */
.card-fade-gradient {
    background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,1));
}
[data-bs-theme="dark"] .card-fade-gradient {
    background: linear-gradient(to bottom, rgba(33,37,41,0), rgba(33,37,41,1));
}

/* --- Nav tabs in dark mode --- */
[data-bs-theme="dark"] .nav-tabs {
    border-color: var(--bs-border-color);
}

[data-bs-theme="dark"] .nav-tabs .nav-link {
    color: var(--bs-secondary-color);
}

[data-bs-theme="dark"] .nav-tabs .nav-link.active {
    color: var(--bs-primary);
    background-color: transparent;
    border-color: var(--bs-border-color) var(--bs-border-color) var(--bs-body-bg);
}