html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--mud-palette-background, #EDF2F7);
    height: 100%;
    overflow: hidden;
}

html.mobile-nav-open main {
    overflow: hidden;
}

a, .btn-link {
    color: var(--color-primary, #06B6D4);
    transition: color 0.2s ease;
}

a:hover, .btn-link:hover {
    color: var(--color-primary-dark, #0891B2);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary, #06B6D4) 0%, var(--color-primary-dark, #0891B2) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb, 6, 182, 212), 0.25);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(var(--color-primary-rgb, 6, 182, 212), 0.35);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 2rem;
    background-color: var(--mud-palette-background, #EDF2F7);
    min-height: calc(100vh - 3.5rem);
}

h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #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: #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;
}

/* CD Datenaustausch — Drag & Drop Zone */
.cd-file-drop-zone {
    position: relative;
    border: 2px dashed var(--mud-palette-lines-default, #cbd5e1);
    border-radius: 12px;
    background: var(--mud-palette-background-gray, #f8fafc);
    transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
    overflow: hidden;
    min-height: 120px;
}

.cd-file-drop-zone:hover {
    border-color: var(--mud-palette-primary, #06B6D4);
    background: color-mix(in srgb, var(--mud-palette-primary, #06B6D4) 6%, transparent);
}

.cd-file-drop-zone--active {
    border-color: var(--mud-palette-primary, #06B6D4);
    background: color-mix(in srgb, var(--mud-palette-primary, #06B6D4) 12%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--mud-palette-primary, #06B6D4) 20%, transparent);
}

.cd-file-drop-zone--busy {
    opacity: 0.75;
    pointer-events: none;
}

.cd-file-drop-zone__input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
    /* Größere Klick-/Drop-Fläche für native file-input Drops */
    font-size: 0;
}

.cd-file-drop-zone__content {
    position: relative;
    z-index: 1;
    pointer-events: none;
}

.cd-exchange-file-card {
    background: var(--mud-palette-surface, #fff);
}

.cd-excursion-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--mud-palette-surface, #fff);
    border: 1px solid var(--mud-palette-lines-default, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cd-excursion-card-title {
    font-weight: 700;
    line-height: 1.25;
    color: var(--mud-palette-text-primary);
}

.cd-excursion-card-meta {
    color: var(--mud-palette-text-secondary);
}

.cd-excursion-card-divider {
    border-color: var(--mud-palette-divider);
    margin: 6px 0;
}

.cd-excursion-card-footer {
    padding: 8px 12px;
    margin-top: auto;
}

.cd-status-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    width: fit-content;
    white-space: nowrap;
}

.cd-status-chip--warning {
    background: #FFF8E1;
    color: #8D6E00;
}

.cd-status-chip--warning .mud-icon-root {
    color: #C9A227;
}

.cd-status-chip--success {
    background: #E8F5E9;
    color: #2E7D32;
}

.cd-status-chip--success .mud-icon-root {
    color: #2E7D32;
}

html.mud-theme-dark .cd-status-chip--warning {
    background: color-mix(in srgb, var(--mud-palette-warning) 18%, var(--mud-palette-surface));
    color: var(--mud-palette-warning);
}

html.mud-theme-dark .cd-status-chip--warning .mud-icon-root {
    color: var(--mud-palette-warning);
}

html.mud-theme-dark .cd-status-chip--success {
    background: color-mix(in srgb, var(--mud-palette-success) 18%, var(--mud-palette-surface));
    color: var(--mud-palette-success);
}

html.mud-theme-dark .cd-status-chip--success .mud-icon-root {
    color: var(--mud-palette-success);
}

.cd-tinted-panel {
    background-color: color-mix(in srgb, var(--mud-palette-text-primary) 4%, var(--mud-palette-surface)) !important;
}

.cd-tinted-panel--info {
    background-color: color-mix(in srgb, var(--mud-palette-info) 10%, var(--mud-palette-surface)) !important;
}

/* ===== CD-Interface: Mobile / Tablet Shell ===== */

.cd-bottom-nav {
    height: auto !important;
    min-height: 64px;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
    background-color: var(--mud-palette-appbar-background) !important;
    color: var(--mud-palette-appbar-text, #fff) !important;
}

.cd-bottom-nav__inner {
    width: 100%;
    min-height: 64px;
    padding-top: 4px;
    padding-bottom: 4px;
}

.cd-nav-item {
    flex: 1 1 0;
    min-width: 0;
    max-width: 96px;
    text-align: center;
}

.cd-nav-item__label {
    font-size: 0.7rem;
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.cd-nav-item__label--active {
    font-weight: 600;
}

.cd-appbar-logo {
    height: 36px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    display: block;
    flex: 0 0 auto;
}

/* Tablet+: Trip-Chip in AppBar, truncated Caption nur auf Phone */
.cd-appbar-trip-text {
    display: none;
}

/* Phone: Icons only — avoids ~560px overflow with 6–7 tabs; compact footer */
@media (max-width: 599.98px) {
    .cd-bottom-nav {
        min-height: 48px;
    }

    .cd-bottom-nav__inner {
        min-height: 48px;
        padding-top: 2px;
        padding-bottom: 2px;
    }

    .cd-nav-item .pa-1 {
        padding: 2px !important;
    }

    .cd-nav-item {
        max-width: none;
        min-width: 0;
    }

    .cd-nav-item__label {
        display: none;
    }

    .cd-nav-item__icon {
        font-size: 1.35rem !important;
    }

    .cd-layout-root .mud-main-content {
        padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)) !important;
    }

    .cd-appbar-title {
        display: none !important;
    }

    .cd-appbar-trip-chip {
        display: none !important;
    }

    .cd-appbar-logo {
        height: 28px !important;
        width: auto !important;
        max-width: 120px;
    }

    .cd-appbar-nav-icon {
        padding: 6px !important;
    }

    .cd-appbar-trip-text {
        display: block;
    }
}

/* CD / MyTasks: week columns — MudGrid xs/sm first; equal columns only from md */
@media (min-width: 960px) {
    .cd-tasks-week-grid.cd-tasks-week-grid--work > .mud-grid-item {
        flex: 0 0 20% !important;
        max-width: 20% !important;
    }

    .cd-tasks-week-grid.cd-tasks-week-grid--full > .mud-grid-item {
        flex: 0 0 14.28% !important;
        max-width: 14.28% !important;
    }
}

/* DateInput: kompakter Static-Kalender (nicht volle Dialogbreite) */
.date-input-calendar-host {
    width: 292px !important;
    max-width: 292px !important;
}

.date-input-calendar-host .mud-paper {
    width: 292px !important;
    max-width: 292px !important;
}

.date-input-calendar-host .mud-picker,
.date-input-calendar-host .mud-picker-static,
.date-input-calendar-host .mud-picker-container,
.date-input-calendar-host .mud-picker-content,
.date-input-calendar-host .mud-picker-calendar-container {
    width: 100% !important;
    max-width: 280px !important;
    min-width: 0 !important;
}