:root {
  --ink: #17211b;
  --muted: #69716b;
  --line: #dce2dd;
  --paper: #fbfaf7;
  --panel: #ffffff;
  --sage: #506b5a;
  --sage-dark: #31473a;
  --mint: #e7f0e7;
  --rose: #f2dfd8;
  --amber: #f6e8bd;
  --shadow: 0 16px 42px rgba(23, 33, 27, 0.08);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.topbar {
  align-items: center;
  background: rgba(251, 250, 247, 0.96);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 52px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
}

.brand strong,
.brand small {
  display: block;
}

.brand small,
.muted,
.fine-print,
.empty-state,
.line-items span,
.payment-split span {
  color: var(--muted);
}

.email-error-detail {
  color: var(--danger);
  display: inline-block;
  font-size: 0.82rem;
  line-height: 1.25;
  margin-top: 3px;
  overflow-wrap: anywhere;
}

.brand-mark {
  align-items: center;
  aspect-ratio: 1;
  background: var(--sage-dark);
  border-radius: 6px;
  color: white;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  letter-spacing: 0;
  min-width: 44px;
  padding: 0 7px;
}

.brand-logo {
  aspect-ratio: 1;
  background: #11130f;
  border-radius: 6px;
  height: 44px;
  object-fit: contain;
  object-position: center;
  width: 44px;
}

.nav {
  display: flex;
  gap: 14px;
}

.nav a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 14px;
}

.booking-shell {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  margin: 0 auto;
  max-width: 1280px;
  padding: 32px clamp(18px, 4vw, 52px) 56px;
}

.booking-main,
.quote-panel,
.admin-section,
.admin-card,
.confirmation-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.booking-main {
  padding: clamp(18px, 3vw, 32px);
}

.property-strip {
  align-items: center;
  display: grid;
  gap: 18px;
  grid-template-columns: 132px 1fr;
  margin-bottom: 24px;
}

.property-image-link {
  border-radius: 8px;
  display: block;
}

.property-image-link:focus-visible {
  outline: 3px solid var(--sage);
  outline-offset: 3px;
}

.property-strip img {
  aspect-ratio: 1;
  background: #11130f;
  border-radius: 8px;
  display: block;
  object-fit: contain;
  object-position: center;
  width: 100%;
}

.eyebrow {
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 6px;
  text-transform: uppercase;
}

h1,
h2 {
  letter-spacing: 0;
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 0.98;
}

h2 {
  font-size: 1.25rem;
}

.date-panel,
.form-grid,
.admin-grid {
  display: grid;
  gap: 14px;
}

.date-panel {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 24px;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  color: var(--muted);
  display: grid;
  font-size: 0.92rem;
  font-weight: 700;
  gap: 8px;
}

input {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  min-height: 44px;
  padding: 10px 12px;
  width: 100%;
}

input:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(80, 107, 90, 0.28);
  outline-offset: 2px;
}

.calendar-toolbar {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 8px 0 14px;
}

.icon-button {
  align-items: center;
  background: var(--mint);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--sage-dark);
  cursor: pointer;
  display: inline-flex;
  font-size: 1.4rem;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.calendar-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.month {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.month h3 {
  background: #f4f3ef;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
  margin: 0;
  padding: 12px;
}

.day-head,
.days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.day-head span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 8px 0;
  text-align: center;
}

.day {
  align-items: center;
  aspect-ratio: 1;
  background: #fff;
  border: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  display: flex;
  font-weight: 700;
  justify-content: center;
  min-width: 0;
}

.day:nth-child(7n + 1) {
  border-left: 0;
}

.day.outside {
  color: #b3bbb5;
}

.day.unavailable {
  background: #f2f0ec;
  color: #a3aaa5;
  cursor: not-allowed;
  text-decoration: line-through;
}

.day.selected,
.day.range {
  background: var(--sage);
  color: #fff;
}

.day.range {
  background: #dce9de;
  color: var(--sage-dark);
}

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

.guest-form {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
}

.primary-button,
.secondary-button {
  align-items: center;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  width: fit-content;
}

.primary-button {
  background: var(--sage-dark);
  border: 1px solid var(--sage-dark);
  color: white;
}

.primary-button:disabled {
  background: #aeb7b1;
  border-color: #aeb7b1;
  cursor: not-allowed;
}

.secondary-button {
  background: white;
  border: 1px solid var(--line);
  color: var(--ink);
}

.form-message {
  color: var(--sage-dark);
  font-weight: 700;
  margin: 0;
  min-height: 1.4em;
}

.form-message.error {
  color: #9d2f24;
}

.quote-panel {
  align-self: start;
  display: grid;
  gap: 18px;
  padding: 24px;
  position: sticky;
  top: 96px;
}

.quote-content {
  display: grid;
  gap: 16px;
}

.stay-summary {
  background: var(--mint);
  border-radius: 8px;
  display: grid;
  gap: 3px;
  padding: 14px;
}

.line-items {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 9px;
  max-height: 260px;
  overflow: auto;
  padding-bottom: 14px;
}

.line-items div,
.total-row {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.total-row {
  font-size: 1.2rem;
}

.payment-split {
  display: grid;
  gap: 10px;
}

.payment-split div {
  background: #f7f6f2;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 3px;
  padding: 12px;
}

.centered-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.confirmation-card {
  display: grid;
  gap: 16px;
  max-width: 520px;
  padding: 32px;
}

.confirmation-image {
  aspect-ratio: 1;
  background: #11130f;
  border-radius: 8px;
  object-fit: contain;
  object-position: center;
  width: 100%;
}

.admin-shell {
  display: grid;
  gap: 24px;
  margin: 0 auto;
  max-width: 1180px;
  padding: 32px clamp(18px, 4vw, 52px) 56px;
}

.admin-section,
.admin-card {
  padding: 24px;
}

.section-heading {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 18px;
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-grid {
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
}

.status-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.status-card {
  background: #f7f6f2;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 12px;
}

.status-card span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-card strong {
  overflow-wrap: anywhere;
}

.ops-dashboard {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ops-card {
  background: #f7f6f2;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 10px;
  min-height: 150px;
  padding: 14px;
}

.ops-card.attention {
  background: #fff;
  border-color: #cbd8ce;
}

.ops-card-heading {
  align-items: start;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.ops-card-heading span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.ops-card-heading strong {
  color: var(--sage-dark);
  font-size: 1.5rem;
  line-height: 1;
}

.ops-card ul {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ops-card li {
  font-size: 0.9rem;
  line-height: 1.25;
}

.admin-card {
  align-self: start;
  display: grid;
  gap: 14px;
}

.data-table {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: auto;
}

.data-row,
.data-head,
.message-row,
.message-head,
.audit-row,
.audit-head {
  align-items: center;
  display: grid;
  gap: 12px;
  padding: 12px 14px;
}

.data-row,
.data-head {
  grid-template-columns: 1.2fr 0.9fr 0.8fr 1fr 0.8fr 0.8fr;
  min-width: 900px;
}

.message-row,
.message-head {
  gap: 10px;
  grid-template-columns: minmax(170px, 1.25fr) minmax(130px, 1fr) minmax(130px, 0.9fr) minmax(90px, 0.65fr) minmax(150px, 0.85fr);
  min-width: 760px;
}

.audit-row,
.audit-head {
  grid-template-columns: minmax(160px, 0.6fr) minmax(240px, 1fr) minmax(280px, 1.4fr);
  min-width: 760px;
}

.data-head,
.message-head,
.audit-head {
  background: #f4f3ef;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.data-row,
.message-row,
.audit-row {
  border-top: 1px solid var(--line);
}

.status-pill {
  background: var(--mint);
  border-radius: 999px;
  color: var(--sage-dark);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 5px 8px;
  width: fit-content;
}

.text-button {
  background: transparent;
  border: 0;
  color: var(--sage-dark);
  cursor: pointer;
  font-weight: 800;
  padding: 0;
  text-decoration: underline;
}

.text-button:disabled {
  color: var(--muted);
  cursor: wait;
}

.message-list {
  display: grid;
  gap: 10px;
}

.message-workbench {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.message-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 5px;
  padding: 12px;
}

.message-item.disabled {
  background: #f4f3ef;
  color: var(--muted);
}

.guest-summary {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.guest-summary .inline-edit {
  align-self: flex-start;
  margin-top: 4px;
}

.message-template-editor {
  padding: 12px;
}

.message-template-form {
  display: grid;
  gap: 12px;
}

.message-template-heading {
  align-items: flex-start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.message-template-heading span {
  color: var(--muted);
  display: block;
  margin-top: 3px;
}

.message-enabled-toggle {
  align-items: center;
  color: var(--ink);
  display: flex;
  gap: 6px;
  font-weight: 800;
  white-space: nowrap;
}

.message-enabled-toggle input {
  min-height: auto;
  width: auto;
}

.message-template-form label {
  color: var(--muted);
  display: grid;
  font-weight: 800;
  gap: 6px;
}

.message-template-form input[name="subject"],
.message-template-form input[name="testEmail"],
.message-template-form select,
.message-template-form textarea {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
  padding: 10px 12px;
  width: 100%;
}

.message-template-tools {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.8fr);
}

.message-template-form textarea {
  line-height: 1.45;
  min-height: 140px;
  resize: vertical;
}

.message-template-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.message-template-actions .form-message {
  color: var(--muted);
  font-weight: 800;
}

.message-template-actions .form-message.error {
  color: #a3332a;
}

.message-template-preview {
  background: #f7f6f2;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font: 0.9rem/1.45 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  margin: 0;
  max-height: 320px;
  overflow: auto;
  padding: 12px;
  white-space: pre-wrap;
}

.message-preview {
  background: #f7f6f2;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 14px;
  padding: 16px;
}

.message-preview pre {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  margin: 0;
  min-height: 220px;
  overflow: auto;
  padding: 14px;
  white-space: pre-wrap;
}

.preview-meta {
  display: grid;
  gap: 8px;
  margin: 0;
}

.preview-meta div {
  display: grid;
  gap: 3px;
}

.preview-meta dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.preview-meta dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.row-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.approval-actions {
  align-items: flex-start;
}

.special-offer-control {
  color: var(--muted);
  display: grid;
  font-size: 0.72rem;
  font-weight: 800;
  gap: 4px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.special-offer-control input {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  padding: 0.45rem 0.55rem;
  width: 8.5rem;
}

.message-row .row-actions {
  align-items: flex-start;
  flex-direction: column;
  gap: 6px;
}

@media (max-width: 980px) {
  .booking-shell,
  .admin-grid,
  .status-grid,
  .ops-dashboard,
  .message-workbench {
    grid-template-columns: 1fr;
  }

  .message-template-heading {
    flex-direction: column;
  }

  .message-template-tools {
    grid-template-columns: 1fr;
  }

  .quote-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .property-strip,
  .date-panel,
  .form-grid,
  .calendar-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2.4rem;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
}