/* General Layout */
html, body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
    background-color: #F8FAFC;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    margin: 0;
    color: #3c4858;
}

a, .btn-link {
    color: #007bff;
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }

button {
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
}

/* Styling for buttons */
.btn-primary {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

    .btn-primary:hover {
        background-color: #0056b3;
        border-color: #004085;
    }

/* Focus outline */
.btn:focus, .form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(38, 143, 255, 0.5);
}

/* Main content styling */
.content {
    padding: 1.5rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
}

/* Validation */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
    font-size: 0.875rem;
}

/* Error UI */
#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background-color: #b32121;
    color: white;
    padding: 1rem;
    border-radius: 5px;
}

.loading-progress {
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto;
}

code {
    color: #c02d76;
    background-color: #f8f9fa;
    padding: 2px 4px;
    border-radius: 4px;
}

.mud-dialog {
    width: 80% !important;
    max-width: 90% !important;
    height: auto !important;
}

.mud-dialog-content {
    padding: 16px;
    overflow-wrap: break-word;
    white-space: normal;
    height: auto !important;
}

/********************************************************************************************************************
Dialog Mud Template
*********************************************************************************************************************/
.mud-dialog:has(#customDialogTemplate) .mud-dialog-title {
    padding: 8px 16px;
    font-size: 16px;
    color: white;
    background-color: var(--mud-palette-primary);
    font-weight: bold;
}

/********************************************************************************************************************
Dialog Mud de Confimation
*********************************************************************************************************************/
.mud-dialog:has(#windowConfirmation) .mud-dialog-title {
    background-color: var(--mud-palette-warning);
    font-size: 16px;
    color: white;
    font-weight: bold;
}
.mud-dialog:has(#windowConfirmation) {
    width: 400px !important;
    max-width: 90% !important;
}

/********************************************************************************************************************
Standardized table / datagrid column headers
Design goal: clearly NOT a button — subtle, informational, not interactive-looking.
*********************************************************************************************************************/
.th-primary {
    background-color: #1E3A5F !important;   /* deep navy — distinct from primary button blue */
    color: #94B8D8 !important;              /* muted steel blue — readable, not white */
    padding: 10px 8px !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.07em !important;
    border-bottom: 2px solid rgba(255,255,255,0.08) !important;
    white-space: nowrap !important;
    user-select: none !important;
}

.th-success-light {
    background-color: #D1FAE5 !important;
    color: #065F46 !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
}

.th-info-light {
    background-color: #DBEAFE !important;
    color: #1E40AF !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
}

/********************************************************************************************************************
Print styles — hide navigation & filters, keep report content
*********************************************************************************************************************/
@media print {
    .mud-appbar, .mud-drawer, .mud-nav-link,
    .no-print { display: none !important; }

    .mud-main-content { margin: 0 !important; padding: 0 !important; }

    .mud-table { font-size: 10pt; }
    .mud-card { box-shadow: none !important; border: none !important; }
}

.fdp-row-negative td { background-color: #FFEBEE !important; }
.fdp-row-warning td { background-color: #FFF8E1 !important; }
.fdp-row-eliminates td { background-color: #E8F5E9 !important; font-weight: 600; }

.role-switcher-popup {
    min-width: 260px !important;
}

/********************************************************************************************************************
Mobile responsiveness — card headers + search toolbars
*********************************************************************************************************************/
@media (max-width: 600px) {
    /* Card header: stack title and action buttons vertically */
    .mud-card-header {
        flex-wrap: wrap;
        gap: 8px;
        padding-bottom: 8px;
    }

    .mud-card-header-actions {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        justify-content: flex-start;
    }

    /* Search field takes full width when toolbar wraps */
    .mud-stack-row.mb-3 .mud-input-control {
        width: 100% !important;
        max-width: none !important;
    }
}

/********************************************************************************************************************
SIDEBAR — premium navigation
Light mode: bg #012B40 | active rgba(0,0,0,0.22) | Dark mode: bg #0F172A | active #016194
*********************************************************************************************************************/

/* ── Drawer background — light mode ── */
.mud-drawer-left .mud-drawer-content,
.mud-drawer-overlay.mud-drawer-left .mud-drawer-content,
.mud-drawer--left .mud-drawer-content,
.mud-drawer-overlay.mud-drawer--left .mud-drawer-content {
    background-color: #012B40 !important;
    border-right: 1px solid rgba(255,255,255,0.06) !important;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* ── Drawer background — dark mode ── */
[data-mud-palette="dark"] .mud-drawer-left .mud-drawer-content,
[data-mud-palette="dark"] .mud-drawer--left .mud-drawer-content,
.mud-theme-dark .mud-drawer-left .mud-drawer-content,
.mud-theme-dark .mud-drawer--left .mud-drawer-content {
    background-color: #0F172A !important;
}

/* ── Custom thin scrollbar inside drawer ── */
.mud-drawer-left ::-webkit-scrollbar { width: 3px !important; }
.mud-drawer-left ::-webkit-scrollbar-track { background: transparent !important; }
.mud-drawer-left ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12) !important; border-radius: 99px !important; }
.mud-drawer-left ::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22) !important; }

/* ── Brand area ── */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 16px 16px 18px;
    border-bottom: 0.5px solid rgba(255,255,255,0.07);
    flex-shrink: 0;
}
.sidebar-brand-icon {
    width: 32px;
    height: 32px;
    background: #016194;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.sidebar-brand-name {
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.01em;
    font-family: 'Inter', 'Segoe UI', sans-serif;
}

/* ── Sidebar UserCard (class applied only in NavMenu, not in AppBar dropdown) ── */
.sidebar-user-card { background: transparent !important; box-shadow: none !important; flex-shrink: 0; }
.sidebar-user-card .mud-card-header { padding: 10px 16px 6px !important; }
.sidebar-user-card .mud-avatar { width: 32px !important; height: 32px !important; font-size: 0.82rem !important; }
.sidebar-user-card .mud-typography-body2 { color: #ffffff !important; font-weight: 600 !important; font-size: 0.8rem !important; }
.sidebar-user-card .mud-typography-caption { color: rgba(255,255,255,0.55) !important; font-size: 0.7rem !important; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 160px; }

/* ── RoleSwitcher button ── */
.mud-drawer--left .mud-button-outlined,
.mud-drawer-left .mud-button-outlined {
    border-color: rgba(255,255,255,0.12) !important;
    color: rgba(255,255,255,0.6) !important;
    font-size: 0.76rem !important;
}
.mud-drawer--left .mud-button-outlined:hover,
.mud-drawer-left .mud-button-outlined:hover {
    background: rgba(255,255,255,0.06) !important;
    border-color: rgba(255,255,255,0.2) !important;
    color: rgba(255,255,255,0.9) !important;
}

/* ── Dividers ── */
.mud-drawer-left .mud-divider,
.mud-drawer-left .nav-divider {
    height: 0.5px !important;
    background: rgba(255,255,255,0.06) !important;
    border: none !important;
    margin: 6px 16px !important;
}

/* ── Section labels (plain div, not MudListSubheader) ── */
.mud-drawer-left .nav-section-label {
    font-size: 10px !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: rgba(255,255,255,0.3) !important;
    padding: 10px 18px 4px !important;
}

/* ── MudListSubheader fallback (if any remain) ── */
.mud-drawer-left .mud-nav-menu .mud-list-subheader {
    font-size: 10px !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: rgba(255,255,255,0.3) !important;
    padding: 10px 18px 4px !important;
    border-bottom: none !important;
    background: transparent !important;
    margin: 0 !important;
}

/* ── Nav items ── */
.mud-drawer-left .mud-nav-menu .mud-nav-item {
    margin: 1px 8px !important;
    border-radius: 7px !important;
    overflow: hidden !important;
}

/* ── Nav link base ── */
.mud-drawer-left .mud-nav-menu .mud-nav-link {
    border-radius: 7px !important;
    border-left: none !important;
    padding: 7px 10px !important;
    min-height: 36px !important;
    transition: background 0.15s ease, color 0.15s ease !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-link .mud-nav-link-text {
    color: rgba(255,255,255,0.62) !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    transition: color 0.15s ease !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-link .mud-nav-link-icon .mud-icon-root {
    color: rgba(255,255,255,0.45) !important;
    font-size: 18px !important;
    transition: color 0.15s ease !important;
}

/* ── Hover ── */
.mud-drawer-left .mud-nav-menu .mud-nav-link:hover {
    background: rgba(255,255,255,0.06) !important;
    border-left: none !important;
    padding-left: 10px !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-link:hover .mud-nav-link-text {
    color: rgba(255,255,255,0.92) !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-link:hover .mud-nav-link-icon .mud-icon-root {
    color: rgba(255,255,255,0.7) !important;
}

/* ── Active — light mode ── */
.mud-drawer-left .mud-nav-menu .mud-nav-link.active,
.mud-drawer-left .mud-nav-menu .mud-nav-link[aria-current] {
    background: rgba(0,0,0,0.22) !important;
    border-left: none !important;
    padding-left: 10px !important;
}

/* ── Active — dark mode ── */
[data-mud-palette="dark"] .mud-drawer-left .mud-nav-menu .mud-nav-link.active,
[data-mud-palette="dark"] .mud-drawer-left .mud-nav-menu .mud-nav-link[aria-current],
.mud-theme-dark .mud-drawer-left .mud-nav-menu .mud-nav-link.active,
.mud-theme-dark .mud-drawer-left .mud-nav-menu .mud-nav-link[aria-current] {
    background: #016194 !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-link.active .mud-nav-link-text,
.mud-drawer-left .mud-nav-menu .mud-nav-link[aria-current] .mud-nav-link-text {
    color: #ffffff !important;
    font-weight: 500 !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-link.active .mud-nav-link-icon .mud-icon-root,
.mud-drawer-left .mud-nav-menu .mud-nav-link[aria-current] .mud-nav-link-icon .mud-icon-root {
    color: rgba(255,255,255,0.9) !important;
}

/* ── MudNavGroup ── */
.mud-drawer-left .mud-nav-menu .mud-nav-group { margin: 0 !important; }
.mud-drawer-left .mud-nav-menu .mud-nav-group > .mud-nav-group-header {
    border-radius: 7px !important;
    margin: 1px 8px !important;
    padding: 7px 10px !important;
    min-height: 36px !important;
    transition: background 0.15s ease !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-group > .mud-nav-group-header:hover {
    background: rgba(255,255,255,0.06) !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-group .mud-nav-group-header .mud-nav-link-text {
    color: rgba(255,255,255,0.62) !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-group .mud-nav-group-header .mud-nav-link-icon .mud-icon-root {
    color: rgba(255,255,255,0.45) !important;
    font-size: 18px !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-group .mud-nav-group-header .mud-nav-link-expand-icon .mud-icon-root {
    color: rgba(255,255,255,0.3) !important;
    font-size: 1rem !important;
    transition: transform 0.2s ease !important;
}
.mud-drawer-left .mud-nav-menu .mud-nav-group .mud-nav-item { margin-left: 18px !important; }

/********************************************************************************************************************
MODERN UX ENHANCEMENTS — transitions, hover effects, mobile-first, premium feel
*********************************************************************************************************************/

/* ── Thin scrollbar — branded ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--mud-palette-primary); }

/* ── Global smooth transitions ── */
.mud-paper,
.mud-card,
.mud-chip,
.mud-button-root,
.mud-icon-button,
.mud-nav-link {
    transition: box-shadow 0.18s cubic-bezier(0.4,0,0.2,1),
                transform 0.18s cubic-bezier(0.4,0,0.2,1),
                background-color 0.15s ease,
                border-color 0.15s ease !important;
}

/* ── Card lift on hover ── */
.card-hover:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 36px rgba(0,0,0,0.13) !important;
}

/* ── Stat icon wrappers — colored background circles for KPI cards ── */
.stat-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.stat-icon-primary   { background: rgba(1, 99, 160, 0.10); }
.stat-icon-warning   { background: rgba(245, 158, 11, 0.10); }
.stat-icon-success   { background: rgba(5, 150, 105, 0.10); }
.stat-icon-error     { background: rgba(220, 38, 38, 0.10); }
.stat-icon-info      { background: rgba(8, 145, 178, 0.10); }
.stat-icon-secondary { background: rgba(79, 148, 206, 0.10); }

/* ── Dark mode stat icon wrappers ── */
.dark .stat-icon-primary   { background: rgba(56, 189, 248, 0.12); }
.dark .stat-icon-warning   { background: rgba(251, 191, 36, 0.12); }
.dark .stat-icon-success   { background: rgba(52, 211, 153, 0.12); }
.dark .stat-icon-error     { background: rgba(248, 113, 113, 0.12); }
.dark .stat-icon-info      { background: rgba(34, 211, 238, 0.12); }

/* ── Page header — standard pattern for all list/detail pages ── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--mud-palette-lines-default);
    flex-wrap: wrap;
    gap: 12px;
}
.page-header-title {
    display: flex;
    align-items: center;
    gap: 12px;
}
.page-header-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--mud-palette-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(1,99,160,0.25);
}
.page-header-icon .mud-icon-root {
    color: white !important;
}

/* ── KPI card top accent line ── */
.kpi-accent-primary  { background: linear-gradient(90deg, var(--mud-palette-primary) 0%, rgba(79,148,206,0.6) 100%); }
.kpi-accent-warning  { background: linear-gradient(90deg, var(--mud-palette-warning) 0%, rgba(245,158,11,0.5) 100%); }
.kpi-accent-success  { background: linear-gradient(90deg, var(--mud-palette-success) 0%, rgba(5,150,105,0.5) 100%); }
.kpi-accent-error    { background: linear-gradient(90deg, var(--mud-palette-error) 0%, rgba(220,38,38,0.5) 100%); }

/* ── Skeleton shimmer effect ── */
@keyframes skeleton-shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}
.mud-skeleton {
    background: linear-gradient(
        90deg,
        var(--mud-palette-lines-default) 25%,
        var(--mud-palette-surface) 50%,
        var(--mud-palette-lines-default) 75%
    ) !important;
    background-size: 800px 100% !important;
    animation: skeleton-shimmer 1.4s ease-in-out infinite !important;
}

/* ── Page fade-in on navigation ── */
@keyframes page-enter {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.mud-main-content > .mud-container > * {
    animation: page-enter 0.22s ease forwards;
}

/* ── Floating action button ── */
.mud-fab {
    box-shadow: 0 6px 20px rgba(0,0,0,0.22) !important;
}
.mud-fab:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.32) !important;
    transform: translateY(-2px) scale(1.03) !important;
}

/* ── Progress bars — always rounded ── */
.mud-linear-progress-bar {
    border-radius: 999px !important;
}
.mud-linear-progress {
    border-radius: 999px !important;
    overflow: hidden !important;
}

/* ── Better MudAlert — left accent border ── */
.mud-alert {
    border-radius: 8px !important;
}
.mud-alert-outlined-Error,
.mud-alert-outlined-Warning,
.mud-alert-outlined-Info,
.mud-alert-outlined-Success {
    border-left-width: 4px !important;
}

/* ── MudChip — more refined ── */
.mud-chip {
    font-weight: 600 !important;
    letter-spacing: 0.01em !important;
}

/* ── Better DataGrid/Table ── */
.mud-table-row:hover > .mud-table-cell {
    background-color: var(--mud-palette-table-hover) !important;
    transition: background-color 0.12s ease !important;
}

/* ── Drawer shadow — sidebar handles its own border ── */
.mud-drawer {
    border-right: none !important;
    box-shadow: 1px 0 0 rgba(255,255,255,0.05) !important;
}

/* ── AppBar — same dark slate as sidebar, unified header ── */
.mud-appbar {
    border-bottom: 1px solid rgba(255,255,255,0.06) !important;
    background-color: #0F172A !important;
}

/* ── MudTextField — smoother focus ── */
.mud-input-outlined:focus-within .mud-input-outlined-border {
    border-width: 2px !important;
}

/* ── Empty state centering helper ── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
    gap: 12px;
    color: var(--mud-palette-text-secondary);
}
.empty-state-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--mud-palette-lines-default);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

/* ── Gradient text utility ── */
.text-gradient-primary {
    background: linear-gradient(135deg, var(--mud-palette-primary) 0%, var(--mud-palette-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Section label (used in dashboard secondary stats) ── */
.section-label {
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.07em !important;
    color: var(--mud-palette-text-secondary) !important;
    margin-bottom: 12px !important;
}

/* ── Mobile-first responsive improvements ── */
@media (max-width: 599px) {
    /* Tighter container padding on phone */
    .mud-container {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    /* Full-width dialogs on phone */
    .mud-dialog {
        width: 96% !important;
        max-width: 96% !important;
        margin: 0 2% !important;
    }

    /* Bigger touch targets in nav */
    .mud-nav-item { min-height: 46px !important; }
    .mud-icon-button { padding: 10px !important; }

    /* Stack KPI cards on phone */
    .kpi-stack-mobile .mud-grid-item {
        flex-basis: 100% !important;
        max-width: 100% !important;
    }

    /* Stack action buttons vertically on phone */
    .action-grid-mobile .mud-grid-item {
        flex-basis: 100% !important;
        max-width: 100% !important;
    }

    /* Better font sizes on phone */
    .mud-typography-h4 { font-size: 1.4rem !important; }
    .mud-typography-h5 { font-size: 1.15rem !important; }

    /* AppBar title smaller on phone */
    .mud-appbar .mud-typography-h6 { font-size: 0.95rem !important; }

    /* Scrollable table wrapper on phone */
    .table-mobile-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

@media (min-width: 600px) and (max-width: 959px) {
    /* Tablet improvements */
    .mud-container {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
}

/* ── Dark mode specific refinements ── */
[data-mud-palette="dark"] .mud-drawer,
.mud-theme-dark .mud-drawer {
    border-right-color: rgba(255,255,255,0.06) !important;
}

/* ── Snackbar improvements ── */
.mud-snackbar {
    border-radius: 10px !important;
    font-weight: 500 !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2) !important;
}

/* ── Budget usage bar colors on progress track ── */
.mud-linear-progress.mud-linear-progress-color-success .mud-linear-progress-bar {
    background: linear-gradient(90deg, var(--mud-palette-success), #10B981) !important;
}
.mud-linear-progress.mud-linear-progress-color-warning .mud-linear-progress-bar {
    background: linear-gradient(90deg, var(--mud-palette-warning), #F59E0B) !important;
}
.mud-linear-progress.mud-linear-progress-color-error .mud-linear-progress-bar {
    background: linear-gradient(90deg, var(--mud-palette-error), #EF4444) !important;
}

/* ── User card top-of-nav refinement ── */
.mud-nav-menu > .mud-list-item:first-child {
    margin-bottom: 4px;
}

/* ── Subtle table header separator ── */
.mud-table-head .mud-table-row .mud-table-cell {
    border-bottom-width: 2px !important;
    border-bottom-color: var(--mud-palette-primary) !important;
}