/* ===== Flowmattr Design Tokens ===== */
:root {
    --fm-spacing-xs: 4px;
    --fm-spacing-sm: 8px;
    --fm-spacing-md: 16px;
    --fm-spacing-lg: 24px;
    --fm-spacing-xl: 32px;
    --fm-spacing-2xl: 48px;

    --fm-radius-sm: 6px;
    --fm-radius-md: 10px;
    --fm-radius-lg: 16px;
    --fm-radius-pill: 9999px;

    --fm-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --fm-shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --fm-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08);

    --fm-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --fm-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --fm-transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);

    --fm-content-max-width: 1400px;
    --fm-portal-max-width: 900px;
}

.mud-theme-dark {
    --fm-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --fm-shadow-md: 0 2px 8px rgba(0, 0, 0, 0.3);
    --fm-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.4);
}


/* Dark mode: slightly desaturated status chips */
.mud-theme-dark .mud-chip {
    opacity: 0.88;
}

/* Dark mode: soften table header borders */
.mud-theme-dark .mud-table .mud-table-head th {
    border-bottom-color: rgba(255, 255, 255, 0.07) !important;
}

/* Dark mode: drawer border */
.mud-theme-dark .mud-drawer {
    border-right-color: rgba(255, 255, 255, 0.07) !important;
}

/* Dark mode: appbar border, same bg as body, barely visible separator */
.mud-theme-dark .mud-appbar {
    border-bottom-color: rgba(255, 255, 255, 0.07) !important;
}

/* Dark mode: validation colors (desaturated) */
.mud-theme-dark .valid.modified:not([type=checkbox]) {
    outline-color: #5cb87a;
}

.mud-theme-dark .invalid {
    outline-color: #e07070;
}

.mud-theme-dark .validation-message {
    color: #e07070;
}

/* Dark mode: empty state icon visibility */
.mud-theme-dark .fm-empty-state .mud-icon-root {
    opacity: 0.12;
}

/* ===== Typography System ===== */

/* Body text: 14px base, relaxed line-height */
body {
    font-size: 14px;
    line-height: 1.6;
}

/* Page titles: h4 weight 700 (softer than 800) */
.fm-page-header .mud-typography-h4 {
    font-weight: 700;
}

/* Section titles: h6 weight 600 */
.mud-typography-h6 {
    font-weight: 600;
}

/* Labels & captions: 12px, tracked */
.fm-caption {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--mud-palette-text-secondary);
}

/* Tabular numerals for aligned digits in tables and stats */
.mud-table td,
.fm-stat {
    font-feature-settings: "tnum";
}

/* ===== Base Styles ===== */
h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--mud-palette-success, #26b050);
}

.invalid {
    outline: 1px solid var(--mud-palette-error, #e50000);
}

.validation-message {
    color: var(--mud-palette-error, #e50000);
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: var(--mud-palette-lines-default, #929292);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ===== Premium Card Styles ===== */
.mud-paper {
    border-radius: var(--fm-radius-md);
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: var(--fm-shadow-sm);
    transition: box-shadow var(--fm-transition), transform var(--fm-transition);
}

.mud-paper:hover {
    box-shadow: var(--fm-shadow-md);
}

/* Override MudBlazor elevation to use our shadow system */
.mud-paper.mud-elevation-1,
.mud-paper.mud-elevation-2,
.mud-paper.mud-elevation-3 {
    box-shadow: var(--fm-shadow-sm) !important;
}

.mud-paper.mud-elevation-1:hover,
.mud-paper.mud-elevation-2:hover,
.mud-paper.mud-elevation-3:hover {
    box-shadow: var(--fm-shadow-md) !important;
}

/* Elevation-0 papers (tables, inline panels): no shadow, no hover lift */
.mud-paper.mud-elevation-0 {
    box-shadow: none;
    border-color: transparent;
}

.mud-paper.mud-elevation-0:hover {
    box-shadow: none;
}

/* Search panels: lighter bg, no shadow, differentiate from data cards */
.fm-search-panel.mud-paper,
.mud-paper.fm-search-panel {
    box-shadow: none !important;
    background: var(--mud-palette-background-gray);
    border: 1px solid var(--mud-palette-divider);
}

.fm-search-panel.mud-paper:hover,
.mud-paper.fm-search-panel:hover {
    box-shadow: none !important;
}

/* Page header bar: no shadow, just bottom border */
.fm-page-header.mud-paper {
    box-shadow: none !important;
    border: none;
    border-bottom: 1px solid var(--mud-palette-divider);
    border-radius: 0;
}

.fm-page-header.mud-paper:hover {
    box-shadow: none !important;
}

/* Dark mode card adjustments */
.mud-theme-dark .mud-paper {
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: none;
}

.mud-theme-dark .mud-paper:hover {
    box-shadow: none;
    border-color: rgba(255, 255, 255, 0.1);
}

.mud-theme-dark .mud-paper.mud-elevation-1,
.mud-theme-dark .mud-paper.mud-elevation-2,
.mud-theme-dark .mud-paper.mud-elevation-3 {
    box-shadow: none !important;
}

/* AppBar and Drawer: don't apply card styles */
.mud-appbar,
.mud-drawer {
    border-radius: 0;
    border: none;
}

.mud-appbar:hover,
.mud-drawer:hover {
    box-shadow: none;
}

/* Dialogs: already styled separately, don't double-border */
.mud-dialog {
    border: none;
}

/* Tables inside papers: no nested border */
.mud-paper .mud-table {
    border: none;
    box-shadow: none;
}

/* ===== Smooth Page Transitions ===== */
@keyframes fm-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.mud-main-content > * {
    animation: fm-fade-in var(--fm-transition-normal) ease-out;
}

/* ===== Label / Overline Utility ===== */
.fm-label {
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

/* ===== Button Hierarchy ===== */

/* All buttons: consistent border-radius */
.mud-button-root {
    border-radius: 8px !important;
}

/* Fab buttons: slightly more rounded */
.mud-fab {
    border-radius: var(--fm-radius-md) !important;
}

/* Icon buttons in tables: muted, primary on hover */
.mud-table .mud-icon-button {
    color: var(--mud-palette-action-default);
    transition: color var(--fm-transition);
}

.mud-table .mud-icon-button:hover {
    color: var(--mud-palette-primary) !important;
}

/* ===== AppBar Border Bottom ===== */
.mud-appbar {
    backdrop-filter: blur(8px);
}

/* ===== Drawer / Nav Menu ===== */
.fm-nav-search .mud-input-outlined-border {
    border-color: rgba(0, 0, 0, 0.12);
    border-radius: var(--fm-radius-md);
}

.mud-theme-dark .fm-nav-search .mud-input-outlined-border {
    border-color: rgba(255, 255, 255, 0.12);
}

.fm-nav-search .mud-input {
    font-size: .8125rem;
}

.fm-nav-menu {
    overflow-y: auto;
    overflow-x: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.fm-nav-menu .mud-nav-link {
    display: flex;
    align-items: center;
    min-height: 40px;
    border-radius: 8px;
    border-left: 3px solid transparent;
    margin: 2px 8px;
    padding: 0 12px;
    transition: all var(--fm-transition-fast);
}

.fm-nav-menu .mud-nav-link .mud-nav-link-icon {
    font-size: 20px;
    color: var(--mud-palette-text-secondary);
}

.fm-nav-menu .mud-nav-link:hover {
    background: rgba(0, 0, 0, 0.04) !important;
}

.mud-theme-dark .fm-nav-menu .mud-nav-link:hover {
    background: rgba(255, 255, 255, 0.04) !important;
}

.fm-nav-menu .mud-nav-link.active {
    border-left: 3px solid var(--mud-palette-primary) !important;
    background: rgba(26, 107, 90, 0.08) !important;
    font-weight: 600;
    color: var(--mud-palette-primary) !important;
}

.fm-nav-menu .mud-nav-link.active .mud-nav-link-icon {
    color: var(--mud-palette-primary) !important;
}

.mud-theme-dark .fm-nav-menu .mud-nav-link.active {
    background: rgba(77, 154, 138, 0.08) !important;
}

/* Group headers: uppercase, muted */
.fm-nav-menu .mud-nav-group .mud-nav-group-title {
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

.fm-nav-menu .mud-nav-group .mud-nav-link {
    padding-left: 28px;
    font-size: .8125rem;
}

/* Version text at bottom of sidebar */
.fm-nav-version {
    margin-top: auto;
    padding: var(--fm-spacing-md);
    text-align: center;
    font-size: .625rem;
    color: var(--mud-palette-text-disabled);
    letter-spacing: 0.04em;
}

/* ===== Data Table Consistency ===== */

/* Remove table elevation/shadow when inside a MudPaper wrapper (prevents double-border) */
.mud-paper > .mud-table,
.mud-paper > .mud-data-grid {
    box-shadow: none !important;
}

/* Header: uppercase, smaller font, muted color */
.mud-table .mud-table-head th,
.mud-table-container th {
    font-size: .6875rem !important;
    font-weight: 600 !important;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary) !important;
    background: var(--mud-palette-background-gray) !important;
    border-bottom: 2px solid var(--mud-palette-divider) !important;
    padding-top: 12px !important;
    padding-bottom: 12px !important;
}

/* Disable alternating row colors (zebra striping off) */
.mud-table .mud-table-body tr.mud-table-row:nth-child(even) {
    background: transparent !important;
}

/* Selected row, light primary tint with readable text */
.mud-table .mud-table-body tr.mud-table-row.mud-theme-primary {
    background: color-mix(in srgb, var(--mud-palette-primary) 12%, transparent) !important;
    color: var(--mud-palette-text-primary) !important;
    border-left: 3px solid var(--mud-palette-primary);
}

/* Subtle row hover */
.mud-table .mud-table-body tr.mud-table-row:hover {
    background: var(--mud-palette-table-hover) !important;
    transition: background var(--fm-transition-fast);
}

/* Selected row hover */
.mud-table .mud-table-body tr.mud-table-row.mud-theme-primary:hover {
    background: color-mix(in srgb, var(--mud-palette-primary) 18%, transparent) !important;
}

/* Cell padding consistency */
.mud-table .mud-table-body td {
    padding-top: 10px !important;
    padding-bottom: 10px !important;
    border-bottom: 1px solid var(--mud-palette-table-lines) !important;
}

/* Action column: fixed narrow width */
.mud-table th:last-child,
.mud-table td:last-child {
    white-space: nowrap;
}

/* Status chips: consistent small sizing */
.mud-table .mud-chip {
    font-size: .6875rem;
    height: 24px;
}

/* Loading overlay within tables */
.mud-table .mud-table-loading-progress {
    border-radius: 0;
}

/* Table wrapper paper: clean border radius */
.mud-table-container {
    border-radius: var(--fm-radius-md);
}

/* Pager styling */
.mud-table .mud-table-pagination {
    border-top: 1px solid var(--mud-palette-divider);
}

/* Page header bar consistency */
.fm-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--fm-spacing-md) var(--fm-spacing-lg);
    margin-bottom: var(--fm-spacing-md);
}

/* ===== KPI / Stat Cards ===== */
.fm-kpi-card {
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: var(--fm-shadow-sm);
}

.fm-kpi-card:hover {
    box-shadow: var(--fm-shadow-md);
}

.fm-kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mud-theme-dark .fm-kpi-card {
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: none;
}

.mud-theme-dark .fm-kpi-icon {
    opacity: 0.85;
}

/* Empty state pattern */
.fm-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--fm-spacing-2xl) var(--fm-spacing-lg);
    text-align: center;
}

.fm-empty-state .mud-icon-root {
    opacity: 0.25;
    margin-bottom: var(--fm-spacing-md);
}

/* ===== Loading States ===== */

/* Skeleton loaders: match card border radius */
.mud-skeleton {
    border-radius: var(--fm-radius-md) !important;
}

/* Table loading progress: primary color, thin */
.mud-table-loading-progress .mud-progress-linear {
    height: 2px !important;
}

/* Button loading: ensure spinner doesn't shift layout */
.mud-button .mud-progress-circular {
    margin-right: var(--fm-spacing-sm);
}

/* ===== Inline Filter Bar ===== */

/* Compact inline filter bar, replaces chunky search panels */
.fm-filters {
    display: flex;
    gap: var(--fm-spacing-md);
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: var(--fm-spacing-lg);
    padding: var(--fm-spacing-sm) 0;
}

/* Fields inside filter bar: compact sizing */
.fm-filters .mud-input-control {
    min-width: 160px;
    max-width: 220px;
}

.fm-filters .mud-input-control .mud-input-slot {
    font-size: .8125rem;
}

/* Align switches/toggles vertically in filter bar */
.fm-filters .mud-switch {
    margin-top: 0;
    margin-bottom: 0;
}

/* Search button: pill shape for primary CTA */
.fm-search-btn {
    border-radius: var(--fm-radius-pill) !important;
    padding-left: var(--fm-spacing-lg) !important;
    padding-right: var(--fm-spacing-lg) !important;
}

/* Legacy search panel: keep for backward compat, style as transparent */
.fm-search-panel {
    border: none;
    border-radius: 0;
    padding: var(--fm-spacing-sm) 0;
    margin-bottom: var(--fm-spacing-md);
    background: transparent;
    box-shadow: none !important;
}

.fm-search-panel:hover {
    box-shadow: none !important;
}

/* Consistent outlined input fields in search panels */
.mud-input-outlined .mud-input-outlined-border {
    border-radius: var(--fm-radius-sm);
}

/* ===== Form Dialog Consistency ===== */

/* Dialog paper: premium border radius and shadow */
.mud-dialog {
    border-radius: var(--fm-radius-lg) !important;
    box-shadow: var(--fm-shadow-lg) !important;
}

/* Title bar: subtle bottom border */
.mud-dialog .mud-dialog-title {
    padding: var(--fm-spacing-lg) var(--fm-spacing-lg) var(--fm-spacing-md) !important;
    border-bottom: 1px solid var(--mud-palette-divider);
    font-weight: 700;
}

/* Dialog content: generous padding, consistent field spacing */
.mud-dialog .mud-dialog-content {
    padding: var(--fm-spacing-lg) !important;
}

/* Consistent spacing between form fields within dialogs */
.mud-dialog .mud-dialog-content .mud-input-control {
    margin-bottom: var(--fm-spacing-md);
}

.mud-dialog .mud-dialog-content .mud-grid .mud-input-control {
    margin-bottom: 0;
}

/* Max content height with scroll for long forms */
.mud-dialog .mud-dialog-content {
    max-height: 70vh;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Fix double scrollbar: MudSelect/Autocomplete popovers render at body level,
   so we only need to control the popover's own list scroll, not compete with dialog scroll */
.mud-popover-open .mud-list {
    max-height: 300px;
    overflow-y: auto;
}

/* Hide the outer scrollbar on the popover container itself, only inner list scrolls */
.mud-popover-open.mud-popover-overflow-y-auto {
    overflow-y: hidden !important;
}

/* Ensure select menus don't get double scrollbar from popover + list */
.mud-select-menu {
    overflow: hidden !important;
}

.mud-select-menu .mud-list {
    max-height: 300px;
    overflow-y: auto;
}

/* Section headers within dialog forms */
.fm-section-header {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
    margin-top: 16px;
    margin-bottom: 12px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--mud-palette-divider);
}

/* Actions bar: top border, right-aligned buttons */
.mud-dialog .mud-dialog-actions {
    padding: var(--fm-spacing-md) var(--fm-spacing-lg) !important;
    border-top: 1px solid var(--mud-palette-divider);
    gap: var(--fm-spacing-sm);
    justify-content: flex-end;
}

/* Close button (X) in dialog title */
.mud-dialog .mud-dialog-title .mud-icon-button {
    position: absolute;
    right: var(--fm-spacing-sm);
    top: var(--fm-spacing-sm);
}

/* Section dividers within dialog forms */
.mud-dialog .fm-label {
    margin-top: var(--fm-spacing-md);
    margin-bottom: var(--fm-spacing-sm);
}

/* ===== Portal Login Split Layout ===== */
@keyframes fm-gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.fm-login-container {
    display: flex;
    min-height: calc(100vh - 56px);
    margin: calc(-1 * var(--fm-spacing-lg)) calc(-1 * var(--fm-spacing-md)) calc(-1 * var(--fm-spacing-lg));
}

.fm-login-brand {
    flex: 0 0 55%;
    background: linear-gradient(135deg, #1a6b5a 0%, #145647 25%, #0d3d32 50%, #1a6b5a 75%, #145647 100%);
    background-size: 200% 200%;
    animation: fm-gradient-shift 15s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.mud-theme-dark .fm-login-brand {
    background: linear-gradient(135deg, #1a3a33 0%, #0d2620 25%, #091a16 50%, #1a3a33 75%, #0d2620 100%);
    background-size: 200% 200%;
}

.fm-login-brand::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -30%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
}

.fm-login-brand-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--fm-spacing-2xl);
}

.fm-login-form {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--fm-spacing-2xl);
}

/* Mobile: gradient as full background, form card overlaid */
@media (max-width: 960px) {
    .fm-login-container {
        flex-direction: column;
        background: linear-gradient(135deg, #1a6b5a 0%, #145647 50%, #0d3d32 100%);
        background-size: 200% 200%;
        animation: fm-gradient-shift 15s ease infinite;
    }
    .mud-theme-dark .fm-login-container {
        background: linear-gradient(135deg, #1a3a33 0%, #0d2620 50%, #091a16 100%);
        background-size: 200% 200%;
    }
    .fm-login-form {
        padding: var(--fm-spacing-lg);
    }
    .fm-login-form > div {
        background: var(--mud-palette-surface);
        border-radius: var(--fm-radius-lg);
        padding: var(--fm-spacing-xl);
        box-shadow: var(--fm-shadow-lg);
    }
}

/* ===== Portal Date Strip ===== */
.fm-date-strip {
    display: flex;
    gap: var(--fm-spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--fm-spacing-xs);
    scrollbar-width: none;
}

.fm-date-strip::-webkit-scrollbar {
    display: none;
}

/* ===== Responsive Breakpoints ===== */

/* Tablet (768-1024px): tighten spacing, stack grids */
@media (max-width: 1024px) {
    .mud-main-content > div {
        padding-left: var(--fm-spacing-md) !important;
        padding-right: var(--fm-spacing-md) !important;
    }

    /* Prevent table horizontal overflow */
    .mud-table-container {
        overflow-x: auto;
    }

    /* Stack page headers on smaller screens */
    .fm-page-header {
        flex-wrap: wrap;
        gap: var(--fm-spacing-sm);
    }

    /* Filter bar: ensure wrapping */
    .fm-filters {
        gap: var(--fm-spacing-sm);
    }

    .fm-filters .mud-input-control {
        min-width: 140px;
        max-width: 200px;
    }

    /* Dialog: use full width on tablet */
    .mud-dialog {
        margin: var(--fm-spacing-md) !important;
    }

    /* Toolbar buttons: compact on tablet */
    .mud-fab-label {
        font-size: .75rem;
    }
}

/* Phone (<768px): single column, compact spacing */
@media (max-width: 768px) {
    .mud-main-content > div {
        padding-left: var(--fm-spacing-sm) !important;
        padding-right: var(--fm-spacing-sm) !important;
    }

    /* Search panels: stack fields */
    .mud-grid.mud-grid-spacing-xs-3 > .mud-grid-item {
        flex-basis: 100% !important;
        max-width: 100% !important;
    }

    /* Tables: smaller font for mobile readability */
    .mud-table td,
    .mud-table th {
        font-size: .75rem !important;
        padding: 8px 6px !important;
    }

    /* Cards: reduce padding on mobile */
    .mud-paper {
        padding: var(--fm-spacing-md);
    }

    /* Dialog: near full-screen on mobile */
    .mud-dialog {
        margin: var(--fm-spacing-xs) !important;
        max-height: 95vh !important;
    }

    /* Hide less important table columns on mobile */
    .fm-hide-mobile {
        display: none !important;
    }

    /* Date strip: smaller buttons */
    .fm-date-strip .mud-button-root {
        min-width: 52px !important;
    }
}

/* Desktop (>1400px): generous spacing */
@media (min-width: 1400px) {
    .mud-main-content > div {
        padding-left: var(--fm-spacing-xl) !important;
        padding-right: var(--fm-spacing-xl) !important;
    }
}

/* Prevent text overflow in table cells */
.mud-table td {
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

/* ===== Scrollbar Refinement ===== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--mud-palette-divider);
    border-radius: var(--fm-radius-pill);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--mud-palette-text-disabled);
}

/* Popover/dropdown: hide outer scrollbar, only show on inner list */
.mud-popover-open::-webkit-scrollbar {
    display: none;
}

.mud-popover-open {
    scrollbar-width: none;
}

/* ===== Kiosk Mode ===== */

.fm-kiosk .fm-kiosk-content {
    padding: var(--fm-spacing-lg) var(--fm-spacing-xl);
    padding-top: calc(var(--mud-appbar-height) + var(--fm-spacing-lg));
    max-width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: #f5f5f8;
}

/* --- Class selector carousel --- */

.fm-kiosk-class-strip-wrapper {
    display: flex;
    align-items: center;
    gap: var(--fm-spacing-sm);
    flex-shrink: 0;
    padding: var(--fm-spacing-sm) 0 var(--fm-spacing-md) 0;
}

.fm-kiosk-class-strip-wrapper .strip-arrow {
    flex-shrink: 0;
    min-width: 40px;
    min-height: 40px;
    border-radius: 50%;
    border: 1px solid var(--mud-palette-lines-default);
    background: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--fm-transition);
    -webkit-tap-highlight-color: transparent;
}

.fm-kiosk-class-strip-wrapper .strip-arrow:active {
    background: var(--mud-palette-action-default-hover);
}

.fm-kiosk-class-strip {
    display: flex;
    gap: var(--fm-spacing-sm);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1;
    scrollbar-width: none;
    scroll-behavior: smooth;
}

.fm-kiosk-class-strip::-webkit-scrollbar {
    display: none;
}

.fm-kiosk-class-strip .class-chip {
    flex-shrink: 0;
    min-height: 56px;
    min-width: 100px;
    padding: var(--fm-spacing-sm) var(--fm-spacing-lg);
    border-radius: var(--fm-radius-lg);
    border: 2px solid var(--mud-palette-lines-default);
    background: white;
    cursor: pointer;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 500;
    transition: var(--fm-transition);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.fm-kiosk-class-strip .class-chip:active {
    transform: scale(0.97);
}

.fm-kiosk-class-strip .class-chip.active {
    background: var(--mud-palette-primary);
    color: white;
    border-color: var(--mud-palette-primary);
    box-shadow: 0 4px 12px rgba(103, 58, 183, 0.3);
}

/* --- Header --- */

.fm-kiosk-header {
    text-align: left;
    padding: var(--fm-spacing-sm) 0;
    flex-shrink: 0;
}

.fm-kiosk-header .class-name {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.fm-kiosk-header .class-info {
    font-size: 16px;
    color: var(--mud-palette-text-secondary);
    margin-top: var(--fm-spacing-xs);
    font-weight: 500;
}

/* --- Progress bar --- */

.fm-kiosk-progress {
    padding: var(--fm-spacing-xs) 0 var(--fm-spacing-md) 0;
    flex-shrink: 0;
}

/* --- Roster grid --- */

.fm-kiosk-roster {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    padding-bottom: 80px;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--fm-spacing-md);
    align-content: start;
}

@media (min-width: 768px) {
    .fm-kiosk-roster {
        grid-template-columns: 1fr 1fr;
    }
}

.fm-kiosk-roster .roster-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80px;
    padding: var(--fm-spacing-md) var(--fm-spacing-lg);
    border-radius: var(--fm-radius-lg);
    background: white;
    border: 2px solid #e8e8ee;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.fm-kiosk-roster .roster-row:active {
    transform: scale(0.98);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.fm-kiosk-roster .roster-row.checked-in {
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
    border-color: #66bb6a;
}

.fm-kiosk-roster .roster-row.checked-in:active {
    transform: scale(0.98);
}

.fm-kiosk-roster .roster-row .client-name {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a2e;
}

.fm-kiosk-roster .roster-row .client-meta {
    font-size: 13px;
    color: #8888a0;
    margin-top: 2px;
    font-weight: 500;
}

.fm-kiosk-roster .roster-row .roster-icons {
    display: flex;
    align-items: center;
    gap: var(--fm-spacing-sm);
    flex-shrink: 0;
}

/* --- Bottom bar (kiosk mode) --- */

.fm-kiosk-bottom {
    flex-shrink: 0;
    padding: var(--fm-spacing-md);
    text-align: center;
}

/* --- Action buttons (staff mode) --- */

.fm-kiosk-actions {
    position: fixed;
    bottom: var(--fm-spacing-lg);
    right: var(--fm-spacing-xl);
    display: flex;
    gap: var(--fm-spacing-sm);
    z-index: 100;
}

.fm-kiosk-actions .mud-button {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    border-radius: var(--fm-radius-pill) !important;
    min-height: 52px;
    padding-left: var(--fm-spacing-lg);
    padding-right: var(--fm-spacing-lg);
    font-weight: 600;
}

/* ===== Weekly Schedule, Autocomplete Popover (global, renders in portal) ===== */

.weekly-class-popover {
    min-width: 240px;
    max-width: 320px;
}

.weekly-class-popover .mud-list-item {
    padding: 4px 12px;
    min-height: unset;
}