/* ─────────────────────────────────────────────
   Page-specific layout helpers
   ───────────────────────────────────────────── */

/* ── KPI / Stat cards grid ─────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--t-fast) var(--ease-standard);
}
.kpi-card:hover {
  box-shadow: var(--shadow-sm);
}

.kpi-card__icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.kpi-card__icon--purple { background: var(--accent-3); color: var(--accent); }
.kpi-card__icon--blue   { background: color-mix(in srgb, #3B82F6 12%, transparent); color: #2563EB; }
.kpi-card__icon--green  { background: color-mix(in srgb, var(--success) 12%, transparent); color: color-mix(in srgb, var(--success) 60%, #000 40%); }
.kpi-card__icon--red    { background: color-mix(in srgb, var(--danger) 10%, transparent); color: color-mix(in srgb, var(--danger) 55%, #000 45%); }

.kpi-card__body { flex: 1; }
.kpi-card__value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.kpi-card__label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
}
.kpi-card__link {
  font-size: 0.80rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  opacity: 0.80;
  transition: opacity var(--t-fast) var(--ease-standard);
  align-self: flex-start;
}
.kpi-card__link:hover { opacity: 1; }

/* ── Quick-link cards grid ─────────────────── */
.quick-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: var(--space-2);
}

.quick-link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: var(--space-3) var(--space-2);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 500;
  text-align: center;
  transition:
    background-color var(--t-fast) var(--ease-standard),
    border-color var(--t-fast) var(--ease-standard),
    box-shadow var(--t-fast) var(--ease-standard);
}
.quick-link-card:hover {
  background: var(--surface-alt);
  border-color: var(--accent);
  box-shadow: var(--shadow-xs);
  color: var(--accent);
  text-decoration: none;
}
.quick-link-card__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: background-color var(--t-fast) var(--ease-standard);
}
.quick-link-card:hover .quick-link-card__icon {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
}
.quick-link-card__label {
  line-height: 1.3;
}

/* Legacy quick-link support */
.quick-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color var(--t-fast) var(--ease-standard);
}
.quick-link:hover {
  background: var(--surface-alt);
  color: var(--accent);
  text-decoration: none;
}

/* Dashboard legacy .stats-grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
}

/* ── Design settings page ─────────────────── */
.design-tab-bar {
  display: flex;
  gap: 2px;
  padding: var(--space-4) 0 var(--space-3);
  border-bottom: 1px solid var(--divider);
  margin-bottom: var(--space-4);
}
.design-tab-btn {
  background: transparent;
  border: none;
  height: auto;
  min-height: unset;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  font-family: inherit;
  transition:
    color var(--t-fast) var(--ease-standard),
    background-color var(--t-fast) var(--ease-standard);
  position: relative;
}
.design-tab-btn:hover {
  color: var(--text);
  background: var(--surface-2);
  transform: none;
  box-shadow: none;
}
.design-tab-btn.is-active {
  color: var(--accent);
  font-weight: 600;
  background: var(--surface-alt);
}

.design-fields-grid {
  display: grid;
  grid-template-columns: repeat(var(--design-cols, 4), minmax(180px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.design-field { display: flex; flex-direction: column; gap: 6px; }

.design-color-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 4px 8px 4px 4px;
  transition: border-color var(--t-fast) var(--ease-standard);
}
.design-color-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: var(--ring);
}
.design-color-thumb {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  padding: 0;
  background: transparent;
  flex-shrink: 0;
}
.design-color-text {
  border: none !important;
  background: transparent !important;
  padding: 0 !important;
  min-height: unset !important;
  box-shadow: none !important;
  font-size: 0.875rem;
  font-family: monospace;
  color: var(--text);
  flex: 1;
  width: 100%;
}
.design-color-text:focus {
  outline: none;
  border: none;
  box-shadow: none;
}

.design-preview-row {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--divider);
}
.design-btn-preview {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.design-form-footer {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--divider);
  margin-top: var(--space-4);
}

/* ── On-call year grid ─────────────────────── */
.calendar-year-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}
.mini-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.day {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  padding: 4px;
  border-radius: 4px;
  background: var(--surface-2);
}
.day.missing { background: color-mix(in srgb, var(--danger) 14%, transparent); color: color-mix(in srgb, var(--danger) 60%, #000 40%); }
.day.covered { background: color-mix(in srgb, var(--success) 14%, transparent); color: color-mix(in srgb, var(--success) 60%, #000 40%); }

/* ── Print layout ──────────────────────────── */
.print-toolbar { position: fixed; top: 10px; right: 10px; display: flex; gap: 8px; z-index: 1000; }
@media print {
  .no-print { display: none !important; }
  body { background: #fff; }
  .card, .table-wrap { box-shadow: none; border-color: #d9d9d9; }
}

/* ── Status badges (maintenance) ───────────── */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  background: var(--surface-2);
  color: var(--muted);
}
.status-geplant, .status-in_bearbeitung { background: color-mix(in srgb, var(--accent) 12%, transparent); color: color-mix(in srgb, var(--accent) 70%, #000 30%); }
.status-erledigt, .status-abgerechnet { background: color-mix(in srgb, var(--success) 14%, transparent); color: color-mix(in srgb, var(--success) 60%, #000 40%); }
.status-storniert, .status-überfällig { background: color-mix(in srgb, var(--danger) 12%, transparent); color: color-mix(in srgb, var(--danger) 60%, #000 40%); }

/* ── Responsive ────────────────────────────── */
@media (max-width: 980px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .calendar-year-grid { grid-template-columns: 1fr; }
  .design-fields-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-links-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .design-fields-grid { grid-template-columns: 1fr; }
  .quick-links-grid { grid-template-columns: repeat(2, 1fr); }
}