/* ==========================================================================
   123Moos Intranet - Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Brand Colors & Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Brand Colors */
    --color-primary: #272759;
    --color-primary-light: #3a3a7a;
    --color-primary-dark: #1a1a3d;
    --color-accent: #6DC4CD;
    --color-accent-light: #8ed4db;
    --color-accent-dark: #4fb3bd;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f8f9fa;
    --color-gray-100: #f1f3f5;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #868e96;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;

    /* Semantic Colors */
    --color-success: #40c057;
    --color-warning: #fab005;
    --color-error: #fa5252;
    --color-info: #339af0;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Layout */
    --header-height: 64px;
    --sidebar-width: 260px;
    --container-max-width: 1400px;

    /* Effects */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

/* --------------------------------------------------------------------------
   Reset & Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-gray-50);
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-md);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-gray-900);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p {
    margin: 0 0 var(--spacing-md);
}

a {
    color: var(--color-accent-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary);
}

img {
    max-width: 100%;
    height: auto;
}

/* --------------------------------------------------------------------------
   Layout Structure
   -------------------------------------------------------------------------- */
.app-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --------------------------------------------------------------------------
   Header / Top Navigation
   -------------------------------------------------------------------------- */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    box-shadow: var(--shadow-md);
    z-index: 1000;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Logo */
.header-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.header-brand:hover {
    color: var(--color-white);
    opacity: 0.9;
}

.header-brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
}

.header-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.header-brand-name {
    font-size: var(--font-size-lg);
}

.header-brand-subtitle {
    font-size: var(--font-size-xs);
    font-weight: 400;
    opacity: 0.8;
}

.header-brand-logo {
    display: block;
    height: 44px;
    width: auto;
}

.header-brand-label {
    padding-left: var(--spacing-sm);
    border-left: 1px solid rgba(255, 255, 255, 0.25);
    font-size: var(--font-size-base);
    font-weight: 500;
    opacity: 0.85;
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    color: var(--color-white);
    background-color: rgba(109, 196, 205, 0.25);
}

.nav-link-icon {
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

/* Header Actions (User menu, etc.) */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    border: 0;
    border-radius: var(--radius-md);
    font: inherit;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.header-user:hover,
.header-user[aria-expanded="true"] {
    background-color: rgba(255, 255, 255, 0.15);
}

.header-user-caret {
    font-size: var(--font-size-xs);
    opacity: 0.75;
}

/* Accountmenu: onder de knop, rechts uitgelijnd. */
.user-menu {
    position: relative;
}

.user-menu-list {
    position: absolute;
    top: calc(100% + var(--spacing-xs));
    right: 0;
    min-width: 180px;
    padding: var(--spacing-xs) 0;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 1001;
}

.user-menu-list[hidden] {
    display: none;
}

.user-menu-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-gray-800);
    font-size: var(--font-size-sm);
    text-decoration: none;
    white-space: nowrap;
}

.user-menu-item:hover,
.user-menu-item:focus-visible {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
}

.header-user-avatar {
    width: 32px;
    height: 32px;
    background-color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.header-user-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    padding: var(--spacing-sm);
    color: var(--color-white);
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-xl);
}

.mobile-menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* --------------------------------------------------------------------------
   Main Content Area
   -------------------------------------------------------------------------- */
.app-main {
    flex: 1;
    margin-top: var(--header-height);
    padding: var(--spacing-xl);
}

.main-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

/* Page Header */
.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-title {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.page-description {
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
    margin: 0;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.breadcrumbs a {
    color: var(--color-gray-600);
}

.breadcrumbs a:hover {
    color: var(--color-accent-dark);
}

.breadcrumbs-separator {
    color: var(--color-gray-400);
}

/* --------------------------------------------------------------------------
   Cards & Panels
   -------------------------------------------------------------------------- */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.card-title {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    color: var(--color-white);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
}

.btn-accent {
    color: var(--color-white);
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

.btn-accent:hover:not(:disabled) {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.btn-outline {
    color: var(--color-primary);
    background-color: transparent;
    border-color: var(--color-gray-300);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-400);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(109, 196, 205, 0.2);
}

.form-control::placeholder {
    color: var(--color-gray-400);
}

.form-hint {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.form-error {
    color: var(--color-error);
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table-container {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table th,
.table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.table th {
    font-weight: 600;
    color: var(--color-gray-700);
    background-color: var(--color-gray-50);
}

.table tbody tr:hover {
    background-color: var(--color-gray-50);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* --------------------------------------------------------------------------
   Flash Messages / Alerts
   -------------------------------------------------------------------------- */
.flash-messages {
    position: fixed;
    top: calc(var(--header-height) + var(--spacing-md));
    right: var(--spacing-md);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
}

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
}

.alert-error {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
}

.alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
}

.alert-close {
    margin-left: auto;
    padding: 0;
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-gray-500); }
.text-accent { color: var(--color-accent-dark); }
.text-primary { color: var(--color-primary); }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-md { margin-top: var(--spacing-md); }
.mb-md { margin-bottom: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden { display: none !important; }

/* --------------------------------------------------------------------------
   Import Fields Grid
   -------------------------------------------------------------------------- */
.import-fields {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.import-fields > .card {
    flex: 1;
    min-width: 250px;
}

/* --------------------------------------------------------------------------
   Drop Zone (File Upload)
   -------------------------------------------------------------------------- */
.drop-zone {
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--color-gray-50);
    margin-bottom: var(--spacing-lg);
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--color-accent);
    background: rgba(109, 196, 205, 0.05);
}

.drop-zone.has-file {
    border-color: var(--color-success);
    background: rgba(64, 192, 87, 0.05);
}

.drop-zone__icon {
    font-size: 3rem;
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-md);
}

.drop-zone__text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
}

.drop-zone__filename {
    font-weight: 600;
    color: var(--color-success);
    margin-top: var(--spacing-md);
}

.drop-zone input[type="file"] {
    display: none;
}

/* --------------------------------------------------------------------------
   Results Grid (Import Summary)
   -------------------------------------------------------------------------- */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.result-item {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-gray-300);
}

.result-item--success {
    border-left-color: var(--color-success);
    background-color: rgba(64, 192, 87, 0.05);
}

.result-item--info {
    border-left-color: var(--color-info);
    background-color: rgba(51, 154, 240, 0.05);
}

.result-item--warning {
    border-left-color: var(--color-warning);
    background-color: rgba(250, 176, 5, 0.05);
}

.result-item--error {
    border-left-color: var(--color-error);
    background-color: rgba(250, 82, 82, 0.05);
}

.result-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xs);
}

.result-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-800);
}

.result-item--success .result-value {
    color: var(--color-success);
}

.result-item--info .result-value {
    color: var(--color-info);
}

.result-item--warning .result-value {
    color: var(--color-warning);
}

.result-item--error .result-value {
    color: var(--color-error);
}

/* Error List */
.error-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.error-list li {
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    background-color: rgba(250, 82, 82, 0.05);
    border-left: 3px solid var(--color-error);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

.error-list li:last-child {
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Urenplanning Import Result

   Deliberately quiet. The counts are right nearly every time, so they are one
   line of running text rather than a wall of tiles; what needs a decision is
   the only thing given any weight.
   -------------------------------------------------------------------------- */
.import-hint {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0 0 var(--spacing-md);
}

.planning-summary {
    margin: 0;
    color: var(--color-gray-700);
}

.planning-summary__span,
.planning-summary__replaced {
    color: var(--color-gray-600);
}

.planning-link {
    margin: var(--spacing-xs) 0 0;
    font-size: var(--font-size-sm);
}

.planning-clean {
    margin: var(--spacing-md) 0 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.planning-block {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-200);
}

.planning-block h4 {
    margin: 0 0 var(--spacing-xs);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
}

.planning-count {
    display: inline-block;
    margin-left: var(--spacing-sm);
    padding: 0 var(--spacing-sm);
    border-radius: var(--radius-sm);
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.planning-block__intro {
    margin: 0 0 var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    max-width: 62ch;
}

/* Twee kolommen, zodat de keuzelijsten onder elkaar uitlijnen: een rij scannen
   op wat er nog te kiezen valt gaat langs die kolom, niet langs de tekst. */
.planning-issue {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 22rem;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.planning-issue__what {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.planning-issue__label {
    color: var(--color-gray-800);
    font-weight: 600;
}

.planning-issue__where,
.planning-issue__why {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.planning-issue--flat {
    grid-template-columns: minmax(0, 1fr);
}

.planning-issue__choice select {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    background-color: var(--color-white);
    font-family: inherit;
    font-size: var(--font-size-sm);
    color: var(--color-gray-800);
}

.planning-issue + .planning-issue {
    border-top: none;
}

.planning-block .btn {
    margin-top: var(--spacing-lg);
}

.planning-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.planning-list li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-gray-100);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

.planning-list li:last-child {
    border-bottom: none;
}

.planning-list__detail {
    display: block;
    color: var(--color-gray-600);
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    :root {
        --header-height: 56px;
    }

    /* Geen ruimte voor twee kolommen; de keuzelijst gaat onder de regel staan. */
    .planning-issue {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--spacing-sm);
        padding: var(--spacing-md) 0;
    }

    .header-container {
        padding: 0 var(--spacing-md);
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
        background-color: var(--color-primary);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
    }

    .main-nav.is-open {
        transform: translateX(0);
    }

    .nav-link {
        padding: var(--spacing-md);
        font-size: var(--font-size-base);
        border-radius: var(--radius-md);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-user-name {
        display: none;
    }

    .app-main {
        padding: var(--spacing-md);
    }

    .page-title {
        font-size: var(--font-size-2xl);
    }

    .flash-messages {
        left: var(--spacing-md);
        right: var(--spacing-md);
        max-width: none;
    }
}

@media (max-width: 480px) {
    .header-brand-label {
        display: none;
    }

    .btn {
        padding: var(--spacing-sm);
    }

    .card-body {
        padding: var(--spacing-md);
    }
}

/* --------------------------------------------------------------------------
   Flash Messages (rendered by templates/element/flash/* as .message.<type>)
   -------------------------------------------------------------------------- */
.message {
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.message.error {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.message.success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.message.warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeeba;
}

.message.info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

/* --------------------------------------------------------------------------
   Authentication (login) layout
   -------------------------------------------------------------------------- */
.auth-body {
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
}

.auth-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-lg);
}

.auth-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    max-width: 860px;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

/* Brand panel */
.auth-brand {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    color: var(--color-white);
    background:
        radial-gradient(circle at 100% 0%, rgba(109, 196, 205, 0.35) 0%, transparent 55%),
        linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.auth-brand-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.auth-brand-logo {
    display: block;
    height: 96px;
    width: auto;
}

.auth-brand-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
}

.auth-brand-name {
    font-size: var(--font-size-xl);
    font-weight: 600;
    letter-spacing: 0.01em;
}

.auth-brand-title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
    font-size: var(--font-size-3xl);
}

.auth-brand-tagline {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

/* Form panel */
.auth-form-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--spacing-2xl);
}

.auth-form-header {
    margin-bottom: var(--spacing-xl);
}

.auth-form-header h1 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-2xl);
}

.auth-form-header p {
    margin: 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.auth-form .form-group:last-of-type {
    margin-bottom: var(--spacing-lg);
}

.auth-submit {
    width: 100%;
}

.auth-footer {
    margin-top: var(--spacing-2xl);
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    text-align: center;
}

@media (max-width: 720px) {
    .auth-card {
        grid-template-columns: 1fr;
        max-width: 420px;
    }

    .auth-brand {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--spacing-md);
        padding: var(--spacing-lg) var(--spacing-xl);
    }

    .auth-brand-bottom {
        text-align: right;
    }

    .auth-brand-title {
        margin-bottom: 0;
        font-size: var(--font-size-xl);
    }

    .auth-brand-tagline {
        display: none;
    }

    .auth-form-panel {
        padding: var(--spacing-xl);
    }

    .auth-footer {
        margin-top: var(--spacing-xl);
    }
}

/* --------------------------------------------------------------------------
   Gebruikersbeheer
   -------------------------------------------------------------------------- */
.users-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* One quiet line under the title rather than a row of stat tiles: the count is
   context for the table, not a headline of its own. */
.users-summary {
    margin: 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.users-table td {
    vertical-align: middle;
}

.users-email {
    color: var(--color-gray-600);
}

.users-self {
    margin-left: var(--spacing-xs);
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
}

.users-note {
    margin-left: var(--spacing-xs);
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    white-space: nowrap;
}

/* Status carries the only colour on the page, and only where something is
   actually wrong: an active account gets plain grey text, an outstanding
   invite a neutral tag, and an expired link a muted clay - the one row that
   needs the admin to do something. */
.user-status {
    font-size: var(--font-size-xs);
    white-space: nowrap;
}

.user-status--active {
    color: var(--color-gray-500);
}

.user-status--invited {
    display: inline-block;
    padding: 1px var(--spacing-sm);
    color: var(--color-gray-700);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-sm);
}

.user-status--expired {
    display: inline-block;
    padding: 1px var(--spacing-sm);
    color: #b06a6a;
    background-color: #f6eeee;
    border-radius: var(--radius-sm);
}

/* Right-aligned so "Verwijderen" sits in the same place on every row, whether
   or not it is preceded by "Nieuwe link". Needs the element in the selector:
   `.table td` sets text-align left and outranks a bare utility class. */
.users-table th.text-right,
.users-table td.users-actions {
    text-align: right;
}

.users-actions {
    white-space: nowrap;
}

.users-action {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.users-action:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.users-action + .users-action {
    margin-left: var(--spacing-md);
}

.users-action--remove:hover {
    color: #b06a6a;
}

.users-footnote {
    margin-top: var(--spacing-md);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    max-width: 70ch;
}

.users-form-card {
    max-width: 560px;
}

/* Wider than the invite form: the whole URL has to be readable in one go, and
   a 64-character token plus host runs to about 80 monospace characters. */
.invite-link-card {
    max-width: 860px;
}

.users-form-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.invite-link-row {
    display: flex;
    gap: var(--spacing-sm);
    align-items: stretch;
}

/* A read-only field that looks exactly like an editable one invites a click
   and a shrug. Both places this exists - the invite link and the e-mail on the
   set-password screen - are there to be read, not filled in. */
.form-control[readonly] {
    color: var(--color-gray-600);
    background-color: var(--color-gray-50);
}

.invite-link-input {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: var(--font-size-xs);
}

.invite-link-copy {
    flex-shrink: 0;
}

.invite-link-copy.is-copied {
    background-color: var(--color-gray-600);
    border-color: var(--color-gray-600);
}

.invite-link-note {
    margin-top: var(--spacing-md);
    margin-bottom: 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

@media (max-width: 720px) {
    .users-header {
        align-items: flex-start;
    }

    .invite-link-row {
        flex-direction: column;
    }
}

/* --------------------------------------------------------------------------
   Printen

   De paginakop hoort niet op papier: de navigatie doet daar niets, en een
   `fixed` element wordt door de browser op de eerste pagina afgedrukt waar het
   dwars over de inhoud heen valt. Weg dus - net als de flashmeldingen, die om
   dezelfde reden `fixed` staan en een melding van tien seconden geleden op de
   afdruk zouden zetten.

   Met de kop weg moet ook de ruimte weg die ervoor werd vrijgehouden. Dat is
   niet alleen de `margin-top` van .app-main: --header-height stuurt hier ook
   de meelopende kolomkoppen van de rooster- en urentabellen, die op
   `top: var(--header-height)` plakken. Blijft die op 64px staan, dan houden
   die koppen op papier een gat onder de bovenrand aan tegen een kop die er
   niet meer is. De variabele op nul zetten regelt beide in een keer.
   -------------------------------------------------------------------------- */
@media print {
    :root {
        --header-height: 0px;
    }

    .app-header,
    .flash-messages {
        display: none;
    }

    .app-main {
        margin-top: 0;
    }
}