/* TOKENS */
:root {
  color-scheme: light dark;
  --bg: #f6f8fc;
  --fg: #202124;
  --card-bg: #ffffff;
  --border: #dadce0;
  --accent: #1765cc;
  --accent-fg: #ffffff;
  --accent-soft: #e8f0fe;
  --danger: #c5221f;
  --muted: #5f6368;
  --cell-muted: #5f6368;
  --status-geplant: #e6f4ea;
  --status-geplant-fg: #137333;
  --status-urlaub: #fef7e0;
  --status-urlaub-fg: #a05a00;
  --status-krank: #fce8e6;
  --status-krank-fg: #c5221f;
  --status-werkstatt: #f3e8fd;
  --status-werkstatt-fg: #6a1b9a;
  --status-frei: #f1f3f4;
  --status-frei-fg: #5f6368;
  --hot-fg: #a05a00;
  --hot-bg: #fff3e0;
  --hot-band: #f9ab00;
  --hot-band-bg: rgba(249,171,0,.12);
  --now: #ea4335;
  --due-soon: #fde7b8;
  --due-overdue: #f7c9c9;
  --success: #137333;
  --success-bg: #e6f4ea;
  --warning: #b06000;
  --warning-bg: #fef7e0;
  --info: var(--accent);
  --info-bg: #e8f0fe;
  --danger-bg: #fce8e6;
  --bg-subtle: #f1f3f4;
  --hover: #0000000d;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --text-xs: .72rem;
  --text-sm: .85rem;
  --text-md: 1rem;
  --text-lg: 1.15rem;
  --text-xl: 1.4rem;
  --text-2xl: 1.8rem;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-full: 999px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10);
  --focus-ring: 0 0 0 3px color-mix(in srgb, var(--accent) 40%, transparent);
  --transition: 120ms ease;
  --z-sticky: 10;
  --z-dialog: 100;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #131314;
    --card-bg: #1e1f20;
    --bg-subtle: #292a2d;
    --fg: #e8eaed;
    --muted: #9aa0a6;
    --cell-muted: #9aa0a6;
    --border: #3c4043;
    --hover: #ffffff12;
    --accent: #8ab4f8;
    --accent-fg: #10202c;
    --accent-soft: #263850;
    --danger: #f28b82;
    --danger-bg: #3d2222;
    --success: #81c995;
    --success-bg: #1e3a26;
    --warning: #fdd663;
    --warning-bg: #3f3320;
    --info: #8ab4f8;
    --info-bg: #263850;
    --status-geplant: #1e3a26;
    --status-geplant-fg: #81c995;
    --status-urlaub: #3f3320;
    --status-urlaub-fg: #fdd663;
    --status-krank: #3d2222;
    --status-krank-fg: #f28b82;
    --status-werkstatt: #312147;
    --status-werkstatt-fg: #d3a8f0;
    --status-frei: #292a2d;
    --status-frei-fg: #9aa0a6;
    --hot-fg: #fdd663;
    --hot-bg: #3f3320;
    --hot-band: #f9ab00;
    --hot-band-bg: rgba(249,171,0,.18);
    --now: #f28b82;
    --due-soon: #3f3320;
    --due-overdue: #3d2222;
  }
}

:root[data-theme="dark"] {
  --bg: #131314;
  --card-bg: #1e1f20;
  --bg-subtle: #292a2d;
  --fg: #e8eaed;
  --muted: #9aa0a6;
  --cell-muted: #9aa0a6;
  --border: #3c4043;
  --hover: #ffffff12;
  --accent: #8ab4f8;
  --accent-fg: #10202c;
  --accent-soft: #263850;
  --danger: #f28b82;
  --danger-bg: #3d2222;
  --success: #81c995;
  --success-bg: #1e3a26;
  --warning: #fdd663;
  --warning-bg: #3f3320;
  --info: #8ab4f8;
  --info-bg: #263850;
  --status-geplant: #1e3a26;
  --status-geplant-fg: #81c995;
  --status-urlaub: #3f3320;
  --status-urlaub-fg: #fdd663;
  --status-krank: #3d2222;
  --status-krank-fg: #f28b82;
  --status-werkstatt: #312147;
  --status-werkstatt-fg: #d3a8f0;
  --status-frei: #292a2d;
  --status-frei-fg: #9aa0a6;
  --hot-fg: #fdd663;
  --hot-bg: #3f3320;
  --hot-band: #f9ab00;
  --hot-band-bg: rgba(249,171,0,.18);
  --now: #f28b82;
  --due-soon: #3f3320;
  --due-overdue: #3d2222;
}

/* BASE */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.45;
  margin: 0;
  color: var(--fg);
  background-color: var(--bg);
}

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

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

h1, h2, h3 {
  margin: 0 0 .6rem;
  font-weight: 600;
}

h1 { font-size: var(--text-xl); }
h2 { font-size: var(--text-lg); }
h3 { font-size: var(--text-md); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  padding: .5rem 1rem;
  background: var(--accent);
  color: var(--accent-fg);
  z-index: 1000;
}

.skip-link:focus {
  top: 0;
}

.container {
  padding: 1rem 1.25rem 3rem;
  max-width: 1600px;
  margin: auto;
}

/* TOPBAR */
.topbar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: .5rem 1.25rem;
}

.topbar-brand {
  font-weight: 600;
  font-size: var(--text-lg);
}

.topbar-nav {
  display: flex;
  gap: var(--space-1);
}

.topbar-nav a {
  padding: .35rem .7rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--fg);
}

.topbar-nav a:hover {
  background-color: var(--hover);
}

.topbar-nav a.active,
.topbar-nav a[aria-current="page"] {
  background-color: var(--accent);
  color: var(--accent-fg);
}

.topbar-user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--muted);
  white-space: nowrap;
}

.topbar-user form {
  display: inline;
}

.theme-toggle {
  padding: .35rem;
  border: none;
  background: none;
  cursor: pointer;
  line-height: 1;
}

/* BUTTONS — einheitliche Größen: MD 40px, SM 32px (mobile ≥44px, siehe unten) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 2.5rem;
  padding: .4rem .9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--card-bg);
  color: var(--fg);
  text-decoration: none;
  cursor: pointer;
  font-size: var(--text-sm);
  line-height: 1.2;
  transition: var(--transition);
}

.btn:hover {
  background-color: var(--hover);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled,
.btn[aria-disabled] {
  opacity: .55;
  cursor: not-allowed;
}

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

.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-secondary {
  background-color: var(--card-bg);
  color: var(--fg);
  border-color: var(--border);
}

.btn-danger {
  background-color: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  padding: 0;
  min-height: 0;
  text-decoration: underline;
}

.btn-small {
  min-height: 2rem;
  padding: .2rem .6rem;
  font-size: var(--text-xs);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-icon {
  padding: .35rem;
  width: 2.2rem;
  height: 2.2rem;
  line-height: 1;
}

/* FORMS */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 640px;
}

.form-inline {
  /* Kompakte Karten-Form: Label oben, Input unten, 2-Spalten-Grid.
     Kein flex-wrap mehr — die Zeilen-Struktur kommt vom Grid. */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3) var(--space-4);
  align-items: start;
  max-width: none;
}

.form-inline > .btn {
  grid-column: 1 / -1;
  justify-self: end;
  align-self: end;
}

.form label {
  display: flex;
  flex-direction: column;
  font-size: var(--text-sm);
  gap: var(--space-1);
}

.form label.checkbox {
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
}

input,
select,
textarea {
  padding: .45rem .55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--card-bg);
  color: var(--fg);
  font-size: .9rem;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
}

input[aria-invalid="true"] {
  border-color: var(--danger);
}

.label-text {
  display: inline-flex;
  gap: var(--space-1);
}

.field-error {
  color: var(--danger);
  font-size: var(--text-xs);
}

.field-help {
  color: var(--muted);
  font-size: var(--text-xs);
}

.required {
  color: var(--danger);
}

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin: 0 0 1rem;
}

legend {
  font-weight: 600;
  font-size: var(--text-sm);
  padding: 0 .4rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3) var(--space-4);
}

.form-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.form-actions .spacer {
  margin-left: auto;
}

.form-actions.actions-center {
  justify-content: center;
  max-width: 640px;
  margin-inline: auto;
}

.invoice-file-row {
  margin-bottom: var(--space-4);
}

.danger-zone {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

/* FEEDBACK */
.flash-region {
  margin-bottom: var(--space-1);
}

.alert {
  padding: .7rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  border-left: 4px solid;
}

.alert-success {
  background-color: var(--success-bg);
  border-color: var(--success);
}

.alert-info {
  background-color: var(--info-bg);
  border-color: var(--info);
}

.alert-warning {
  background-color: var(--warning-bg);
  border-color: var(--warning);
}

.alert-error {
  background-color: var(--danger-bg);
  border-color: var(--danger);
}

.alert p:first-child {
  margin-top: 0;
}

.alert p:last-child {
  margin-bottom: 0;
}

.dismissible .dismiss {
  position: absolute;
  top: .5rem;
  right: .5rem;
  background: none;
  border: none;
  padding: 0;
  color: inherit;
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
}

.empty-state p {
  margin: 0 0 var(--space-1);
}

.empty-state .btn {
  margin-top: var(--space-3);
}

/* BADGES */
.badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: .1rem .5rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  background-color: var(--bg-subtle);
  color: var(--fg);
  white-space: nowrap;
  vertical-align: middle;
}

.badge-muted {
  color: var(--muted);
}

.badge-success {
  background-color: var(--success-bg);
}

.badge-warning {
  background-color: var(--warning-bg);
}

.badge-danger {
  background-color: var(--danger-bg);
}

.badge-info {
  background-color: var(--info-bg);
}

.badge-status-geplant {
  background-color: var(--status-geplant);
}

.badge-status-urlaub {
  background-color: var(--status-urlaub);
}

.badge-status-krank {
  background-color: var(--status-krank);
}

.badge-status-werkstatt {
  background-color: var(--status-werkstatt);
}

.badge-status-frei {
  background-color: var(--status-frei);
}

.badge-due-soon {
  background-color: var(--warning-bg);
}

.badge-due-overdue {
  background-color: var(--danger-bg);
  font-weight: 700;
}

.parity-badge {
  background-color: var(--bg-subtle);
  color: var(--muted);
}

/* LAYOUT */
.page-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-4);
}

.page-header h1 {
  margin: 0;
}

.page-header h1 {
  grid-row: 1;
  grid-column: 1;
}

.page-header .subtitle {
  grid-row: 2;
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: var(--text-sm);
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.page-header .actions {
  grid-row: 1;
  grid-column: 2;
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.page-header .plan-nav {
  grid-row: 3;
  grid-column: 1 / -1;
  flex-wrap: wrap;
  align-items: center;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.toolbar .search {
  flex: 1 1 220px;
}

.toolbar label.checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
}

.toolbar .search input {
  width: 100%;
}

.toolbar > :last-child:not(.legend) {
  margin-left: auto;
}

.toolbar .count {
  color: var(--muted);
  font-size: var(--text-sm);
  margin-left: auto;
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.card h2 {
  margin-top: 0;
}

.card h3 {
  margin: 1.5rem 0 .75rem;
  font-size: var(--text-md);
}

.card > :last-child {
  margin-bottom: 0;
}

/* Tabelle in einer Karte: Kanten bündig, eigener Radius für die Umrandung */
.card.table-card {
  padding: 0;
  overflow: hidden;
}

.card.table-card .table-wrap {
  border-radius: var(--radius-lg);
}

/* Fehler-Seiten: zentrierte Karte */
.error-page {
  max-width: 520px;
  margin: 3rem auto;
  text-align: center;
}

.error-page .error-code {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--danger);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.error-page .alert {
  text-align: left;
}

.error-page .form-actions {
  justify-content: center;
  margin-top: var(--space-4);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-5);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-1);
}

.kpi {
  background-color: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: .7rem .9rem;
}

.kpi .kpi-label {
  font-size: var(--text-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .03em;
}

.kpi .kpi-value {
  font-size: var(--text-xl);
  font-weight: 600;
}

.login-box {
  max-width: 400px;
  margin: 3.5rem auto;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.login-brand .login-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-lg);
  background-color: var(--accent-soft);
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 700;
}

.login-brand .login-name {
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.2;
}

.login-brand .login-name small {
  display: block;
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--muted);
}

/* TABLES */
.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-1);
  font-size: var(--text-sm);
}

.data-table th,
.data-table td {
  padding: .5rem 1rem;
  min-height: 2.75rem;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--border);
}

.data-table thead th {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--muted);
  font-weight: 600;
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}

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

.data-table tr.inactive {
  opacity: .55;
}

.data-table td.actions,
.data-table th.actions {
  text-align: right;
  white-space: nowrap;
}

.data-table .actions form {
  display: inline;
}

.detail-list {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-2) var(--space-4);
  margin: 0;
}

.detail-list dt {
  color: var(--muted);
  font-size: var(--text-sm);
}

.detail-list dd {
  margin: 0;
}

.due-soon {
  background-color: var(--due-soon);
}

.due-overdue {
  background-color: var(--due-overdue);
  font-weight: 600;
}

.pagination {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: var(--space-1);
}

/* PLAN GRID */
.plan-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin-bottom: var(--space-1);
}

.plan-header h1 {
  margin: 0;
}

.plan-nav,
.plan-actions {
  display: flex;
  gap: var(--space-2);
}

.kw-picker {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
}

.kw-picker input[type=number] {
  width: 5.5rem;
}

.legend {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: var(--text-xs);
  align-items: center;
}

.legend-item {
  display: inline-block;
  padding: .1rem .5rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  background-color: var(--bg-subtle);
  color: var(--fg);
  white-space: nowrap;
  vertical-align: middle;
}

.grid-scroll {
  overflow: auto;
  max-height: 75vh;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--card-bg);
}

table.plan-grid {
  border-collapse: collapse;
  width: max-content;
  min-width: 100%;
}

table.plan-grid th,
table.plan-grid td {
  border: 1px solid var(--border);
  padding: .2rem;
  font-size: var(--text-xs);
  vertical-align: top;
}

table.plan-grid thead th.sticky-header {
  position: sticky;
  top: 0;
  background-color: var(--card-bg);
  z-index: 3;
}

table.plan-grid thead tr:nth-child(2) th.sticky-header {
  top: 1.9rem;
}

table.plan-grid th.sticky-col,
table.plan-grid td.sticky-col {
  position: sticky;
  left: 0;
  background-color: var(--card-bg);
  z-index: 2;
  min-width: 90px;
  text-align: left;
}

table.plan-grid thead th.sticky-col {
  z-index: 4;
}

table.plan-grid tr.unassigned-row th.sticky-col,
table.plan-grid tr.unassigned-row td {
  background-color: var(--bg-subtle);
}

table.plan-grid th.weekend,
table.plan-grid td.weekend {
  background-color: var(--bg-subtle);
}

table.plan-grid th.today {
  box-shadow: inset 0 -3px 0 var(--accent);
}

table.plan-grid td.today {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--accent) 35%, transparent);
}

table.plan-grid tbody tr:hover th.sticky-col {
  background-color: var(--hover);
}

table.plan-grid td.plan-cell {
  min-width: 92px;
  padding: 2px;
}

.cell-entry {
  display: block;
  border-radius: var(--radius-sm);
  padding: 2px 4px;
  margin-bottom: 2px;
  text-decoration: none;
  color: var(--fg);
  border: 1px solid transparent;
}

.cell-entry:hover {
  border-color: var(--accent);
}

.cell-entry .driver {
  display: block;
  font-weight: 600;
}

.cell-entry .phone,
.cell-entry .times,
.cell-entry .note {
  display: block;
  color: var(--cell-muted);
  font-size: .68rem;
}

.cell-entry.locked {
  border-color: var(--fg);
  border-style: dashed;
}

.lock {
  margin-right: 2px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cell-add {
  display: block;
  text-align: center;
  color: var(--muted);
  text-decoration: none;
  font-size: var(--text-sm);
  opacity: .5;
}

table.plan-grid td.plan-cell:hover .cell-add {
  opacity: 1;
}

table.plan-grid.compact .phone,
table.plan-grid.compact .note {
  display: none;
}

.status-geplant {
  background-color: var(--status-geplant);
}

.status-urlaub {
  background-color: var(--status-urlaub);
}

.status-krank {
  background-color: var(--status-krank);
}

.status-werkstatt {
  background-color: var(--status-werkstatt);
}

.status-frei {
  background-color: var(--status-frei);
}

/* MISC */
.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1rem;
  text-align: center;
}

.dropzone:focus-visible {
  border-color: var(--accent);
}

.dropzone.dragover {
  border-color: var(--accent);
  background-color: var(--status-geplant);
}

.dropzone-filename {
  font-size: var(--text-sm);
  color: var(--muted);
}

dialog.confirm {
  border: none;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  max-width: 420px;
  background-color: var(--card-bg);
  color: var(--fg);
  box-shadow: var(--shadow-md);
}

dialog.confirm::backdrop {
  background-color: rgba(0,0,0,.4);
}

dialog.confirm h2 {
  margin: 0 0 .5rem;
  font-size: var(--text-lg);
}

dialog.confirm p {
  margin: 0 0 var(--space-4);
  color: var(--muted);
}

dialog.confirm .form-actions {
  justify-content: flex-end;
}

/* CALENDAR (Google-Calendar-like plan views — spec docs/UI_SPEC_CALENDAR.md)
   All new classes are prefixed cal-; existing classes untouched.
   Geometry: top/height are inline percentages (only allowed inline style). */

.cal-shell {
  --cal-slot-h: 14px;            /* 15-min slot → hour 56px, day 1344px */
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  min-width: 0;
}

/* ---- left rail / drawer ------------------------------------------------- */
.cal-rail {
  display: none;
  min-width: 0;
}

.cal-rail-create {
  display: block;
  width: 100%;
  text-align: center;
  margin-bottom: 12px;
}

.cal-mini-month h2,
.cal-rail-hot h2,
.cal-legend h2 {
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 8px;
}

.cal-mini-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  margin-bottom: 16px;
}

.cal-mini-grid > span {
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}

.cal-mini-grid a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  font-size: 11px;
  border-radius: var(--radius-full);
  color: var(--fg);
}

.cal-mini-grid a:hover { background: var(--hover); }

.cal-mini-grid a.cur {
  background: var(--accent);
  color: #fff;
}

.cal-mini-grid a.sel {
  background: var(--accent-soft);
  color: var(--accent);
}

.cal-rail-hot ul {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
}

.cal-rail-hot li {
  margin: 0 0 2px;
}

.cal-rail-hot a {
  display: block;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  font-size: 12px;
}

.cal-rail-hot a:hover { background: var(--hover); }

.cal-legend {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}

.cal-legend .legend-item {
  margin: 0;
}

.cal-legend .status-geplant   { background: var(--status-geplant); }
.cal-legend .status-urlaub    { background: var(--status-urlaub); }
.cal-legend .status-krank     { background: var(--status-krank); }
.cal-legend .status-werkstatt { background: var(--status-werkstatt); }
.cal-legend .status-frei      { background: var(--status-frei); }

/* Legende-Item für die gepinnte All-Row (nur Tag/Wochenansicht, wo
   Abwesenheiten nie mit Grund angezeigt werden — daher neutrales Grau). */
.cal-legend-absence {
  background: var(--bg-subtle);
  border-color: var(--border);
}

.cal-legend-hot {
  background: var(--hot-band-bg);
  border: 1.5px dashed var(--hot-band) !important;
}

.cal-rail-close {
  display: none;
  position: absolute;
  top: 8px;
  right: 8px;
}

.cal-drawer-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .4);
  border: 0;
  z-index: 99;
}

.cal-shell[data-cal-drawer-open] .cal-drawer-backdrop { display: block; }

/* ---- main column & toolbar ---------------------------------------------- */
.cal-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.cal-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.cal-menu-button { display: none; }

.cal-pager {
  display: flex;
  align-items: center;
  gap: 4px;
}

.cal-title {
  font-size: 16px;
  font-weight: 500;
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

.cal-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: auto;
}

.cal-view-switch {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.cal-view-switch a {
  padding: 7px 12px;
  font-size: 13px;
  color: var(--muted);
  border-right: 1px solid var(--border);
  white-space: nowrap;
}

.cal-view-switch a:last-child { border-right: 0; }

.cal-view-switch a:hover { background: var(--hover); }

.cal-view-switch a[aria-pressed="true"] {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 500;
}

.cal-vehicle-form label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.cal-vehicle-select {
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--fg);
  font-size: 13px;
}

/* ---- time grid (day & week) --------------------------------------------- */
.cal-view {
  min-width: 0;
}

.cal-tg-scroll {
  overflow-x: auto;
  overflow-y: auto;
  max-height: calc(100vh - 140px);
  min-height: 40vh;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
  overscroll-behavior: contain;
}

.cal-tg-head {
  display: flex;
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  min-width: max-content;
}

.cal-tg-gutter-head {
  flex: 0 0 56px;
  width: 56px;
  position: sticky;
  left: 0;
  background: var(--card-bg);
  z-index: 6;
  border-right: 1px solid var(--border);
}

/* ---- gepinnte All-Row: ganztags Abwesend (Namen, ohne Grund) ---------- */
.cal-tg-absence {
  display: flex;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  min-width: max-content;
  min-height: 34px;
}

.cal-tg-gutter-absence {
  flex: 0 0 56px;
  width: 56px;
  position: sticky;
  left: 0;
  background: var(--bg-subtle);
  z-index: 6;
  border-right: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-align: right;
  padding: 6px 6px 0;
  white-space: nowrap;
}

.cal-tg-absence-cell {
  flex: 1 1 0;
  min-width: 104px;
  border-right: 1px solid var(--border);
  padding: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  align-content: flex-start;
}

.cal-tg-absence-cell:last-child { border-right: 0; }

.cal-tg-absence-cell.weekend {
  background-color: color-mix(in srgb, var(--bg-subtle) 55%, transparent);
}

.cal-absence-chip {
  display: inline-block;
  max-width: 100%;
  font-size: 11px;
  line-height: 1.3;
  border-radius: var(--radius-full);
  padding: 1px 7px;
  background: var(--card-bg);
  color: var(--fg);
  border: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-tg-colhead {
  flex: 1 1 0;
  min-width: 104px;
  padding: 8px 6px 12px;
  font-size: 12px;
  text-align: center;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--fg);
  text-decoration: none;
}

.cal-tg-colhead:last-child { border-right: 0; }

.cal-tg-colhead strong { font-size: 12px; font-weight: 600; }
.cal-tg-colhead small { font-size: 11px; color: var(--muted); }

.cal-tg-colhead.weekend { background: var(--bg-subtle); }

.cal-tg-colhead.today {
  background: var(--accent-soft);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.cal-tg-colhead a.today,
a.cal-tg-colhead.today { color: var(--fg); }

.cal-tg-body {
  display: flex;
  min-width: max-content;
}

.cal-tg-gutter {
  flex: 0 0 56px;
  width: 56px;
  position: sticky;
  left: 0;
  z-index: 4;
  background: var(--card-bg);
  border-right: 1px solid var(--border);
}

.cal-tg-gutter span {
  display: block;
  height: calc(var(--cal-slot-h) * 4);
  font-size: 11px;
  color: var(--muted);
  text-align: right;
  padding-right: 4px;
  transform: translateY(-7px);
}

.cal-tg-cols {
  display: flex;
  flex: 1 1 auto;
}

.cal-tg-col {
  position: relative;
  flex: 1 1 0;
  min-width: 104px;
  height: calc(var(--cal-slot-h) * 96);
  border-right: 1px solid var(--border);
  background-image:
    linear-gradient(to bottom, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--border) 45%, transparent) 1px, transparent 1px);
  background-size:
    100% calc(var(--cal-slot-h) * 4),
    100% var(--cal-slot-h);
  background-position: 0 0, 0 0;
}

.cal-tg-col:last-child { border-right: 0; }

.cal-tg-col.weekend {
  background-color: color-mix(in srgb, var(--bg-subtle) 45%, transparent);
}

.cal-tg-col.today {
  background-color: color-mix(in srgb, var(--accent-soft) 40%, transparent);
}

/* ---- shift blocks -------------------------------------------------------- */
.cal-block {
  position: absolute;
  left: 0;
  right: 0;
  margin: 1px 2px;
  border-radius: 4px;
  padding: 2px 6px;
  overflow: hidden;
  display: block;
  font-size: 11px;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  z-index: 2;
  min-height: 10px;
}

a.cal-block:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

/* Drag-Griffe (Resize oben/unten) + Move: Block bleibt ein Link —
   Klick öffnet die Eingabe, Ziehen verändert Zeit/Tag. */
a.cal-block { cursor: grab; }

.cal-resize-handle {
  position: absolute;
  left: 0;
  right: 0;
  height: 7px;
  cursor: row-resize;
  z-index: 3;
}

.cal-resize-handle--top { top: -3px; }
.cal-resize-handle--bottom { bottom: -3px; }

.cal-resize-handle:hover,
.cal-resize-handle:focus-visible {
  background: color-mix(in srgb, var(--accent) 55%, transparent);
  border-radius: 2px;
}

a.cal-block.is-dragging {
  cursor: grabbing;
  opacity: 0.75;
  box-shadow: var(--shadow-sm);
  border-color: var(--accent);
  z-index: 5;
}

a.cal-block.is-dragging .cal-resize-handle { visibility: hidden; }

/* Harter Konflikt: kurzer roter Flash am Block (Begründung im Toast). */
a.cal-block.is-blocked {
  border-color: var(--danger);
  box-shadow: 0 0 0 2px var(--danger-bg);
}

/* Gesperrter Block wird gedraggt: sofortige rote Vorschau statt normaler. */
a.cal-block.is-locked-drag {
  border-color: var(--danger);
  background: var(--danger-bg);
}

/* Weicher Konflikt: Fahrer überlappt — dauerhaft sichtbares Warn-Badge.
   Die Überlappung wird serverseitig berechnet (siehe app/planner.py). */
.cal-block--overlap::after {
  content: "!";
  position: absolute;
  top: 2px;
  right: 5px;
  font-size: 12px;
  line-height: 1;
  color: var(--warning);
  background: var(--warning-bg);
  border: 1px solid var(--warning);
  border-radius: 4px;
  padding: 0 3px;
  pointer-events: none;
}

.cal-block-l1 {
  display: block;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-block-lock {
  margin-left: 0.25rem;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cal-block-l2 {
  display: block;
  font-size: 11px;
  white-space: nowrap;
}

.cal-block-l3 {
  display: block;
  font-size: 11px;
  color: var(--cell-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-block--geplant {
  background: var(--status-geplant);
  color: var(--status-geplant-fg);
}

.cal-block--urlaub,
.cal-block--krank,
.cal-block--frei {
  border: 2px solid;
}

.cal-block--urlaub {
  background: color-mix(in srgb, var(--status-urlaub) 45%, transparent);
  border-color: var(--status-urlaub);
  color: var(--status-urlaub-fg);
}

.cal-block--krank {
  background: color-mix(in srgb, var(--status-krank) 45%, transparent);
  border-color: var(--status-krank);
  color: var(--status-krank-fg);
}

.cal-block--frei {
  background: color-mix(in srgb, var(--status-frei) 45%, transparent);
  border-color: var(--status-frei);
  color: var(--status-frei-fg);
}

.cal-block--werkstatt {
  background: var(--status-werkstatt);
  color: var(--status-werkstatt-fg);
}

.cal-block--locked {
  border-style: dashed;
  border-width: 1.5px;
}

.cal-block--locked.cal-block--geplant { border-color: var(--status-geplant-fg); }
.cal-block--locked.cal-block--werkstatt { border-color: var(--status-werkstatt-fg); }

.cal-block--short {
  padding: 0 6px;
  display: flex;
  align-items: center;
}

.cal-block--short .cal-block-l2,
.cal-block--short .cal-block-l3 { display: none; }

.cal-block--short .cal-block-l1 {
  font-size: 11px;
  white-space: nowrap;
}

/* ---- hot interval bands --------------------------------------------------- */
.cal-hotband {
  position: absolute;
  left: 2px;
  right: 2px;
  background: var(--hot-band-bg);
  border-top: 1.5px dashed var(--hot-band);
  border-bottom: 1.5px dashed var(--hot-band);
  border-radius: 4px;
  z-index: 1;
  min-height: 24px;
  display: block;
  text-decoration: none;
  padding: 2px 4px;
}

a.cal-hotband:hover {
  border-top-style: solid;
  border-bottom-style: solid;
}

.cal-hotband-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--hot-fg);
  background: var(--hot-bg);
  border-radius: 4px;
  padding: 1px 6px;
  white-space: nowrap;
  max-width: calc(100% - 40px);
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-hotband-coverage {
  position: absolute;
  top: 2px;
  right: 4px;
  font-size: 11px;
  border-radius: 4px;
  padding: 1px 5px;
  white-space: nowrap;
}

.cal-hotband-coverage--ok {
  color: var(--success);
  background: var(--success-bg);
}

.cal-hotband-coverage--gap {
  color: var(--danger);
  background: var(--danger-bg);
  font-weight: 600;
}

/* ---- now indicator ---------------------------------------------------------- */
.cal-now {
  position: absolute;
  left: 0;
  right: 0;
  height: 0;
  border-top: 2px solid var(--now);
  z-index: 3;
  pointer-events: none;
}

.cal-now::before {
  content: "";
  position: absolute;
  left: -4px;
  top: -5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--now);
}

/* ---- keyboard grid cursor ---------------------------------------------------- */
.cal-grid-cursor {
  position: absolute;
  left: 0;
  right: 0;
  height: calc(var(--cal-slot-h));
  background: transparent;
  border: 0;
  border-radius: 4px;
  cursor: row-resize;
  z-index: 1;
  padding: 0;
}

.cal-grid-cursor:hover {
  background: color-mix(in srgb, var(--accent-soft) 50%, transparent);
}

.cal-grid-cursor.is-focused {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  background: var(--accent-soft);
}

.cal-grid-cursor.is-dragging {
  background: var(--accent-soft);
  outline: 1px dashed var(--accent);
}

.cal-ghost-chip {
  position: absolute;
  left: 4px;
  top: -22px;
  z-index: 4;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 1px 6px;
  pointer-events: none;
  white-space: nowrap;
}

/* ---- Plan-Warnings (weiche Konflikte: Fahrer doppelt geplant) -------------- */
.plan-warnings {
  margin-top: var(--space-3);
  padding: .7rem 1rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--warning);
  background: var(--warning-bg);
  font-size: 13px;
}

.plan-warnings h2 {
  margin: 0 0 var(--space-2);
  font-size: 14px;
}

.plan-warnings ul {
  margin: 0;
  padding-left: 1.2rem;
}

.plan-warnings li + li {
  margin-top: var(--space-1);
}

/* ---- drag-Toast (Drag-Resize / Drag-Move) ---------------------------------- */
.sp-toast-region {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: min(420px, calc(100vw - 32px));
}

.sp-toast {
  padding: .6rem .9rem;
  border-radius: var(--radius-md);
  border-left: 4px solid;
  font-size: 13px;
  background: var(--card-bg);
  color: var(--text);
  box-shadow: var(--shadow-md, 0 4px 16px rgb(0 0 0 / 18%));
  transition: opacity .4s ease, transform .4s ease;
}

.sp-toast--info { border-color: var(--info); background: var(--info-bg); }
.sp-toast--warn { border-color: var(--warning); background: var(--warning-bg); }
.sp-toast--error { border-color: var(--danger); background: var(--danger-bg); }

.sp-toast.is-out {
  opacity: 0;
  transform: translateY(6px);
}

/* ---- month view ---------------------------------------------------------------- */
.cal-month {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
  overflow: hidden;
  min-width: 0;
}

.cal-month-weekday {
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  padding: 6px 4px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}

.cal-month-cell {
  display: flex;
  flex-direction: column;
  min-height: 96px;
  min-width: 0;
  padding: 4px 6px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  color: var(--fg);
  text-decoration: none;
  overflow: hidden;
}

.cal-month-cell:hover { background: var(--hover); }

.cal-month-cell--out {
  background: var(--bg-subtle);
  color: var(--muted);
}

.cal-month-cell--today {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.cal-month-date {
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cal-month-cell--today .cal-month-date {
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
}

.cal-hot-icon {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-left: 0.2rem;
  border: 1px solid var(--hot-band);
  border-radius: 50%;
  background: var(--hot-band-bg);
  vertical-align: 0.05rem;
}

.cal-month-chips {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.cal-chip {
  display: block;
  font-size: 11px;
  border-radius: 4px;
  padding: 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-chip--geplant   { background: var(--status-geplant); color: var(--status-geplant-fg); }
.cal-chip--urlaub    { background: var(--status-urlaub); color: var(--status-urlaub-fg); }
.cal-chip--krank     { background: var(--status-krank); color: var(--status-krank-fg); }
.cal-chip--werkstatt { background: var(--status-werkstatt); color: var(--status-werkstatt-fg); }
.cal-chip--frei      { background: var(--status-frei); color: var(--status-frei-fg); }

.cal-month-more {
  font-size: 11px;
  color: var(--accent);
  padding-left: 4px;
}

.cal-month-dots {
  display: none;
  gap: 3px;
  margin-top: 2px;
}

.cal-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.cal-dot--geplant   { background: var(--status-geplant); }
.cal-dot--urlaub    { background: var(--status-urlaub); }
.cal-dot--krank     { background: var(--status-krank); }
.cal-dot--werkstatt { background: var(--status-werkstatt); }
.cal-dot--frei      { background: var(--status-frei); }

.cal-month-workshop {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--status-werkstatt);
}

.cal-month-cell { position: relative; }

/* ---- empty states & help card ---------------------------------------------------- */
.cal-empty-all {
  margin: 12px 0;
  text-align: center;
  padding: 24px;
}

.cal-help-toggle {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  z-index: 50;
}

.cal-help {
  position: fixed;
  right: 16px;
  bottom: 60px;
  width: min(340px, calc(100vw - 32px));
  z-index: 60;
  box-shadow: var(--shadow-md);
}

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

.cal-presets {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.cal-hot-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cal-hot-card--inactive {
  opacity: .6;
}

.cal-sort-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.cal-sort-diff .cal-sort-kind {
  width: 96px;
}

/* Read-only Gewichte der Zielfunktion in der Sort-Vorschau (collapsible). */
.sort-weights {
  margin-top: 10px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.sort-weights > summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  padding: 2px 0;
}

.sort-weights > summary:hover {
  color: var(--fg);
}

.sort-weights > summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.sort-weights-intro {
  margin: 6px 0 8px;
}

.sort-weights-list {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px 16px;
}

.sort-weight-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}

.sort-weight-row dt {
  min-width: 0;
}

.sort-weight-row dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
}

.sort-weight-name {
  display: block;
  font-size: 13px;
}

.sort-weight-desc {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.sort-weight-value {
  font-variant-numeric: tabular-nums;
}

.sort-weight-dir {
  font-size: 12px;
  color: var(--muted);
}

@media print {
  .sort-weights-list { display: block; }
  .sort-weights > summary { list-style: none; }
}

.cal-hot-summary {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

/* ---- roster additions (hot marker) ------------------------------------------------- */
th.day-header.hot-day {
  box-shadow: inset 0 3px 0 var(--hot-band);
}

th.day-header.hot-day::after {
  content: "Bedarf";
  font-size: 10px;
  margin-left: 4px;
  color: var(--muted);
}

/* ---- density (compact) ---------------------------------------------------------------- */
.cal-shell[data-density="compact"] { --cal-slot-h: 7px; }

/* compact hides the phone/note line in blocks; gutter hour labels stay (height follows the var) */
.cal-shell[data-density="compact"] .cal-block-l3 { display: none; }

/* ---- print: hide calendar chrome, roster stays print-ready ------------------------------ */
@media print {
  .cal-rail,
  .cal-toolbar,
  .cal-help,
  .cal-help-toggle,
  .cal-now,
  .cal-grid-cursor {
    display: none !important;
  }
  .cal-tg-scroll {
    max-height: none;
    overflow: visible;
  }
}

/* ---- media queries --------------------------------------------------------------------- */
@media (min-width: 1280px) {
  .cal-shell {
    grid-template-columns: 260px 1fr;
  }

  .cal-rail {
    display: block;
  }

  .cal-menu-button,
  .cal-drawer-backdrop {
    display: none !important;
  }
}

@media (min-width: 640px) and (max-width: 1279px) {
  .cal-shell[data-cal-drawer-open] .cal-rail {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    background: var(--card-bg);
    border-right: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    z-index: 100;
    padding: 16px;
    overflow-y: auto;
    transform: translateX(0);
    transition: transform 200ms ease;
  }

  .cal-menu-button { display: inline-flex; }
}

@media (max-width: 1279px) {
  .cal-rail {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    background: var(--card-bg);
    border-right: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    z-index: 100;
    padding: 16px;
    overflow-y: auto;
  }

  .cal-shell[data-cal-drawer-open] .cal-rail { display: block; }

  .cal-rail-close { display: inline-flex; }
}

@media (min-width: 1024px) {
  .cal-shell:not([data-density="compact"]) { --cal-slot-h: 10px; }
}

/* Mobile: no horizontal PAGE scroll, ever. */
@media (max-width: 639px) {
  html, body {
    overflow-x: hidden;
  }

  .cal-title {
    font-size: 14px;
  }

  .cal-toolbar {
    flex-wrap: wrap;
  }

  .cal-actions {
    margin-left: 0;
    width: 100%;
  }

  .cal-tg-col {
    min-width: 88px;
  }

  .cal-tg-colhead {
    min-width: 88px;
  }

  .cal-month-cell {
    min-height: 56px;
  }

  .cal-month-chips { display: none; }

  .cal-month-dots { display: flex; }

  .cal-vehicle-select,
  .cal-view-switch a {
    min-height: 44px;
  }

  .btn {
    min-height: 44px;
  }

  .cal-menu-button {
    display: inline-flex;
  }

  .cal-help-toggle,
  .cal-menu-button {
    min-width: 44px;
    min-height: 44px;
  }
}

/* MEDIA QUERIES */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}

@media (max-width: 1350px) {
  .topbar {
    flex-wrap: wrap;
  }
  .topbar-user {
    flex-basis: 100%;
    margin-left: 0;
    justify-content: flex-start;
    flex-wrap: wrap;
    white-space: normal;
  }
}

@media (max-width: 720px) {
  .topbar-nav {
    flex-wrap: wrap;
  }

  .topbar-user {
    flex-basis: 100%;
  }

  .container {
    padding: .75rem;
  }

  .detail-list {
    grid-template-columns: 1fr;
  }
}

@media print {
  .topbar,
  .skip-link,
  .flash-region,
  .toolbar,
  .plan-nav,
  .plan-actions,
  .actions,
  .cell-add,
  .btn,
  dialog {
    display: none !important;
  }

  body {
    background-color: #fff;
    color: #000;
  }

  .grid-scroll {
    max-height: none;
    overflow: visible;
    border: none;
  }

  .plan-grid th,
  .plan-grid td {
    font-size: 8pt;
  }

  * {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }

  @page {
    size: A4 landscape;
    margin: 10mm;
  }
}

/* ============================================================================
   SCHICHT-MODAL (NEU + BEARBEITEN + LÖSCHEN)
   Design-Sprache: dialog.confirm (Radius, Schatten, Tokens). Das Modal wird
   per fetch injiziert (shift_modal.js) und mit <dialog>.showModal() geöffnet.
   ========================================================================== */

dialog.modal {
  border: none;
  border-radius: var(--radius-lg);
  max-width: min(520px, calc(100vw - 2rem));
  width: 100%;
  background-color: var(--card-bg);
  color: var(--fg);
  box-shadow: var(--shadow-md);
  padding: 0;
}

dialog.modal::backdrop {
  background-color: rgba(0, 0, 0, .4);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5) var(--space-2);
  border-bottom: 1px solid var(--border);
}

.modal-title {
  margin: 0;
  font-size: var(--text-lg);
}

.modal-close {
  line-height: 1;
  font-size: var(--text-lg);
  flex: 0 0 auto;
}

.modal-body {
  padding: var(--space-4) var(--space-5);
  max-height: min(70vh, 640px);
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5) var(--space-4);
  border-top: 1px solid var(--border);
}

.modal-footer .spacer { flex: 1 1 auto; }

.modal-footer .btn { margin-left: 0; }

.modal-alert {
  margin: 0 0 var(--space-3);
}

.sp-shift-form .form-grid { gap: var(--space-3); }

/* Confirm-Overlay (Löschen): sitzt IM Modal, deckt es ab. */
.sp-confirm-backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-dialog) + 1);
  background-color: rgba(0, 0, 0, .35);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sp-confirm-backdrop .sp-confirm {
  margin: 0;
}

/* Fallback ohne <dialog>-Support (showModal unbrauchbar). */
.sp-modal-open { overflow: hidden; }
.sp-modal-open dialog.modal[open] {
  position: fixed;
  inset: 0;
  margin: auto;
}

/* ============================================================================
   24h HH:MM-Textfelder
   ========================================================================== */

input.hhmm {
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
  width: 6.5rem;
}

input.hhmm[aria-invalid="true"],
input.hhmm.invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-bg);
}

/* ============================================================================
   ROTE ZONEN-LÜCKEN (Wochenansicht)
   Geometrie wie Blocks (top/height inline in %); das Band zeigt die
   Minderbesetzungs-Slots der Zone. Design-Tokens: --danger / --danger-bg.
   ========================================================================== */

.cal-zonegap {
  position: absolute;
  left: 2px;
  right: 2px;
  z-index: 1;
  background: var(--danger-bg);
  border: 1.5px dashed var(--danger);
  border-radius: 4px;
  min-height: 14px;
  padding: 1px 4px;
  pointer-events: auto;
  overflow: hidden;
}

.cal-zonegap-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--danger);
  background: color-mix(in srgb, var(--card-bg) 72%, transparent);
  border-radius: 4px;
  padding: 1px 5px;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-legend-zonegap {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px dashed var(--danger);
}

/* ============================================================================
   BLÖCKE SIND JETZT <button> (Modal-Trigger statt Seitenwechsel).
   Nur UA-Basiseigenschaften zurücksetzen — das cal-block-Layout
   (position, top/height, Status-Backgrounds via .cal-block--*) bleibt
   unverändert (Autor-Regeln schlagen UA-Defaults,egal wie).
   ========================================================================== */

button.cal-block {
  font: inherit;
  text-align: left;
  border: 1px solid transparent;
  width: auto;
}

button.cal-block { cursor: grab; }

button.cal-block:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  z-index: 6;
}

/* Mitternachtsbruch-Segmente: kein Drag (kein data-assignment-id),
   aber per Klick editierbar — Handcursor wie normale Links. */
button.cal-block--midnight { cursor: pointer; }

/* Roster: cell-entry / cell-add sind Buttons geworden — Reset nur für
   UA-Defaults; die Bestandsklassen (.cell-entry, .cell-add) übernehmen. */
button.cell-entry,
button.cell-add {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

button.cell-add { text-align: center; padding: 0; }

/* ============================================================================
   ZONEN-WOCHENANSICHT (Default der Woche)
   Spalten = Tage, Bänder = Bedarfs-Zonen. Das Band selbst trägt den
   Deckungsstatus: neutral-grün gedeckt, rot-gestrichelt bei Unterdeckung.
   Die roten Innenstreifen (.cal-zoneband-gap) markieren die tatsächlich
   unterbesetzten Minuten innerhalb des Bandes.
   Geometrie (top/height/left/width) kommt inline aus dem Server.
   ========================================================================== */

.cal-zones-view .cal-tg-col {
  /* Zonen-Bänder stehen nebeneinander in Spuren — kein 2px-Rand wie Blocks. */
  padding: 0 2px;
}

/* Die Wochenübersicht soll an einem üblichen Desktop alle sieben Tage zeigen.
   124px halten Label/Badges lesbar; engere Viewports scrollen weiterhin nur
   innerhalb von .cal-tg-scroll. Überlappende Zonen teilen sich die Breite und
   liefern die vollständigen Details zusätzlich über title/aria-label. */
.cal-zones-view .cal-tg-col,
.cal-zones-view .cal-tg-colhead {
  min-width: 124px;
}

.cal-zoneband {
  position: absolute;
  /* Eigener Stacking-Context: die Innen-Layer (Lücken-Streifen z0, Text z1)
     bleiben im Band, damit sich überlappende Spuren sauber stapeln —
     die DOM-Reihenfolge (Spur 0 zuerst) bestimmt, wer oben liegt. */
  z-index: 1;
  display: block;
  overflow: hidden;
  border-radius: 6px;
  padding: 3px 5px;
  min-height: 18px;
  font-size: 11px;
  line-height: 1.25;
  text-decoration: none;
  color: var(--fg);
  border: 1px solid var(--border);
  background: var(--card-bg);
}

/* Angeklickt/fokussiert nach vorne — sonst verdeckt eine spätere Spur
   den Fokusring des Bandes darunter. */
.cal-zoneband:hover,
.cal-zoneband:focus-within,
.cal-zoneband[open] {
  z-index: 3;
}

.cal-zoneband[open] {
  overflow: visible;
}

.cal-zoneband:hover {
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.cal-zoneband-summary {
  display: block;
  height: 100%;
  list-style: none;
  cursor: pointer;
}

.cal-zoneband-summary::-webkit-details-marker {
  display: none;
}

.cal-zoneband-summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-radius: 4px;
}

.cal-zoneband-details {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  z-index: 4;
  display: block;
  width: max-content;
  min-width: 180px;
  max-width: min(280px, 80vw);
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--fg);
  box-shadow: var(--shadow-md);
  font-size: 12px;
  line-height: 1.4;
  white-space: normal;
}

/* Letzte Tagesspalte (So): das Popup ist breiter als die Spalte und würde
   rechts aus dem Kalender-Scroller laufen — dort also rechtsbündig öffnen,
   damit es nach innen wächst statt abgeschnitten zu werden. */
.cal-zones-view .cal-tg-col:last-child .cal-zoneband-details {
  left: auto;
  right: 0;
}

.cal-zoneband--ok {
  border-color: color-mix(in srgb, var(--success) 55%, transparent);
  background: var(--success-bg);
}

.cal-zoneband--gap {
  border: 1.5px dashed var(--danger);
  background: var(--danger-bg);
}

/* Unterbesetzte Minuten innerhalb des Bandes: eigener Streifen, damit
   "Zone existiert" und "Zone ist hier unterbesetzt" unterscheidbar bleiben. */
.cal-zoneband-gap {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 0;
  background: repeating-linear-gradient(
    135deg,
    color-mix(in srgb, var(--danger) 26%, transparent) 0 5px,
    transparent 5px 10px
  );
  pointer-events: none;
}

.cal-zoneband-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.cal-zoneband-title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-zoneband-time {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.cal-zoneband-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 1px;
}

.cal-zoneband-badge {
  border-radius: var(--radius-full);
  padding: 0 5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  border: 1px solid transparent;
}

.cal-zoneband-badge--ok {
  color: var(--success);
  background: color-mix(in srgb, var(--card-bg) 70%, transparent);
  border-color: color-mix(in srgb, var(--success) 45%, transparent);
}

.cal-zoneband-badge--gap {
  color: var(--danger);
  background: color-mix(in srgb, var(--card-bg) 70%, transparent);
  border-color: color-mix(in srgb, var(--danger) 55%, transparent);
}

/* Warnzeichen im Spaltenkopf: der Tag hat mindestens eine Lücke. */
.cal-zone-daydot {
  color: var(--danger);
  font-size: 11px;
}

/* Flache Bänder: der Server setzt --xs (< 45 min) / --sm (< 90 min), weil CSS
   die Bandhöhe nicht abfragen kann. Weniger Platz → weniger Text, statt
   überlappender Zeilen. */
.cal-zoneband--sm .cal-zoneband-body { flex-direction: row; align-items: baseline; gap: 5px; }
.cal-zoneband--sm .cal-zoneband-time { margin-left: auto; }
.cal-zoneband--xs .cal-zoneband-time { display: none; }

.cal-mode-toggle[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
}

@media (max-width: 639px) {
  .cal-zoneband { font-size: 10px; padding: 2px 4px; }
  .cal-zoneband-badges { gap: 2px; }
}