:root {
  --ink: #0f172a;
  --ink-soft: #334155;
  --muted: #64748b;
  --surface: #ffffff;
  --page: #f1f5f9;
  --line: #cbd5e1;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --small: #0f766e;
  --small-bg: #ccfbf1;
  --large: #1d4ed8;
  --large-bg: #dbeafe;
  --clean-small: #c2410c;
  --clean-small-bg: #ffedd5;
  --clean-large: #b45309;
  --clean-large-bg: #fef3c7;
  --cleaned: #047857;
  --cleaned-bg: #d1fae5;
  --vacant-bg: #f8fafc;
  --turnaround: #1d4ed8;
  --cleaning: #c2410c;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 14px;
}

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

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 40%),
    radial-gradient(circle at top right, rgba(194, 65, 12, 0.06), transparent 35%),
    var(--page);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

.app-header {
  background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.85) 100%);
  border-bottom: 1px solid var(--line);
}

.app-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
}

.app-title {
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.window-label {
  font-weight: 600;
}

.summary-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  height: 100%;
}

.summary-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.summary-icon.occupied {
  background: var(--small-bg);
  color: var(--small);
}

.summary-icon.cleaning {
  background: var(--clean-small-bg);
  color: var(--cleaning);
}

.summary-icon.turnaround {
  background: #dbeafe;
  color: var(--turnaround);
}

.summary-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.summary-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--ink);
}

.summary-value-sm {
  font-size: 1.05rem;
  line-height: 1.25;
  padding-top: 0.15rem;
}

.settings-card,
.calendar-panel,
.cleaning-jobs-panel,
.cleaning-checklist-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.settings-card .card-header {
  background: #f8fafc;
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 1.15rem;
}

.settings-toggle {
  color: var(--ink) !important;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}

.settings-toggle .chevron {
  transition: transform 0.2s ease;
}

.settings-toggle[aria-expanded="false"] .chevron {
  transform: rotate(-90deg);
}

.btn-fetch {
  background-color: var(--accent);
  border-color: var(--accent);
  font-weight: 700;
  padding: 0.65rem 1.2rem;
}

.btn-fetch:hover,
.btn-fetch:focus {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.legend-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.swatch {
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 4px;
  border: 1px solid transparent;
  display: inline-block;
}

.swatch.small-airbnb {
  background: var(--small-bg);
  border-color: var(--small);
}

.swatch.large-airbnb {
  background: var(--large-bg);
  border-color: var(--large);
}

.swatch.clean-small {
  background: var(--clean-small-bg);
  border-color: var(--clean-small);
}

.swatch.clean-large {
  background: var(--clean-large-bg);
  border-color: var(--clean-large);
}

.swatch.cleaned {
  background: var(--cleaned-bg);
  border-color: var(--cleaned);
}

.swatch.today-ring {
  background: #fff;
  box-shadow: inset 0 0 0 2px #0f172a;
  border-color: #0f172a;
}

.calendar-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.calendar-month-label {
  min-width: 9.5rem;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 800;
}

.calendar-panel,
.cleaning-jobs-panel,
.cleaning-checklist-panel {
  padding: 1.1rem;
}

.listing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--ink);
}

.cleaning-checklist {
  margin: 0;
  padding-left: 1.35rem;
  display: grid;
  gap: 0.55rem;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 560;
  line-height: 1.35;
}

.cleaning-checklist li::marker {
  font-weight: 800;
  color: var(--accent);
}

.listing-count {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  padding: 0.4em 0.7em;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.35rem;
}

.dow {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 0.25rem 0;
}

.day-cell {
  min-height: 6.2rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--vacant-bg);
  padding: 0.3rem 0.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  position: relative;
}

.day-cell.outside {
  opacity: 0.35;
  background: #eef2f7;
}

.day-cell.outside-window {
  opacity: 0.28;
}

.day-cell.is-today {
  box-shadow: inset 0 0 0 2px var(--ink);
}

.day-num {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}

.day-tags {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  margin-top: auto;
}

.day-tag {
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1.15;
  border-radius: 4px;
  padding: 0.18rem 0.28rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border: 1px solid transparent;
}

.day-tag.small-occupied {
  background: var(--small-bg);
  color: #115e59;
  border-color: #5eead4;
}

.day-tag.large-occupied {
  background: var(--large-bg);
  color: #1e3a8a;
  border-color: #93c5fd;
}

.day-tag.small-clean {
  background: var(--clean-small-bg);
  color: #9a3412;
  border-color: #fb923c;
}

.day-tag.large-clean {
  background: var(--clean-large-bg);
  color: #92400e;
  border-color: #fbbf24;
}

.day-tag.cleaned {
  background: var(--cleaned-bg);
  color: #065f46;
  border-color: #34d399;
}

.day-tag .tag-time {
  font-weight: 650;
  opacity: 0.9;
}

.cleaning-jobs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.job-card {
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 0.95rem 1rem;
  background: #fff;
  display: grid;
  gap: 0.65rem;
}

.job-card.is-due {
  border-color: #fb923c;
  background: #fff7ed;
}

.job-card.is-cleaned {
  border-color: #34d399;
  background: var(--cleaned-bg);
}

.job-card.is-future {
  border-color: var(--line);
}

.job-card.listing-small {
  border-left: 5px solid var(--small);
}

.job-card.listing-large {
  border-left: 5px solid var(--large);
}

.job-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.job-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
}

.job-listing {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.15rem;
}

.job-range {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 650;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.job-range i {
  color: var(--cleaning);
}

.job-meta {
  font-size: 0.86rem;
  color: var(--muted);
}

.job-badge {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.35em 0.6em;
  border-radius: 999px;
}

.job-badge.due {
  background: #ffedd5;
  color: #9a3412;
}

.job-badge.upcoming {
  background: #dbeafe;
  color: #1e3a8a;
}

.job-badge.done {
  background: #d1fae5;
  color: #065f46;
}

.job-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.55rem;
  border-top: 1px dashed var(--line);
}

.job-actions .form-check-label {
  font-weight: 700;
  cursor: pointer;
}

.job-actions .form-check-input {
  width: 2.4em;
  height: 1.25em;
  cursor: pointer;
}

.job-actions .form-check-input:checked {
  background-color: #059669;
  border-color: #059669;
}

.empty-state {
  text-align: center;
  padding: 2.25rem 1rem;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: #f8fafc;
}

.empty-state i {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.5rem;
}

.empty-state p {
  margin: 0;
  font-size: 0.95rem;
}

.app-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

@media (max-width: 575.98px) {
  .summary-value {
    font-size: 1.45rem;
  }

  .day-cell {
    min-height: 5.2rem;
    padding: 0.22rem;
  }

  .day-tag {
    font-size: 0.55rem;
    padding: 0.12rem 0.18rem;
  }
}