:root {
  --ink: #15120f;
  --charcoal: #231f1b;
  --gold: #d8ae72;
  --gold-soft: #f1d9b2;
  --cream: #fff9ee;
  --linen: #f7efe3;
  --sage: #697765;
  --clay: #a55f48;
  --line: rgba(35, 31, 27, 0.14);
  --shadow: 0 22px 70px rgba(28, 20, 10, 0.14);
}

* {
  box-sizing: border-box;
}

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

body.locked {
  overflow: hidden;
}

body.locked .topbar,
body.locked main {
  display: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.auth-gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
  background:
    linear-gradient(90deg, rgba(21, 18, 15, 0.94), rgba(21, 18, 15, 0.78)),
    url("assets/canter-co-services-logo.png") center / cover no-repeat;
}

.auth-gate.hidden {
  display: none;
}

.auth-card {
  display: grid;
  gap: 12px;
  width: min(460px, 100%);
  padding: 24px;
  border: 1px solid rgba(216, 174, 114, 0.38);
  border-radius: 8px;
  color: var(--cream);
  background: rgba(21, 18, 15, 0.94);
  box-shadow: var(--shadow);
}

.auth-card img {
  width: min(260px, 80%);
  justify-self: center;
}

.auth-card h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1;
}

.auth-card p {
  margin: 0;
  color: rgba(255, 249, 238, 0.74);
  line-height: 1.5;
}

.auth-card input {
  min-height: 46px;
}

.auth-card span {
  color: var(--gold-soft);
  font-weight: 800;
}

.cloud-panel {
  display: none !important;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 14px clamp(18px, 4vw, 52px);
  background: rgba(21, 18, 15, 0.94);
  color: var(--cream);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 76px;
  height: 52px;
  object-fit: contain;
  border: 1px solid rgba(216, 174, 114, 0.45);
  background: #050505;
}

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

.brand strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.brand small {
  color: var(--gold-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.tab,
.ghost,
.primary {
  border: 0;
  border-radius: 8px;
  min-height: 42px;
  padding: 0 16px;
}

.tab {
  color: var(--gold-soft);
  background: transparent;
}

.tab.active,
.tab:hover {
  color: var(--ink);
  background: var(--gold);
}

main {
  padding-bottom: 54px;
}

.booking-type-panel {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  display: grid;
  gap: 14px;
  padding: 26px 0 18px;
  color: var(--cream);
  background: var(--ink);
  box-shadow: 0 0 0 100vmax var(--ink);
  clip-path: inset(0 -100vmax);
}

.booking-type-panel .eyebrow {
  color: var(--gold-soft);
}

.booking-type-panel h2 {
  margin: 4px 0 0;
  color: var(--cream);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
}

.booking-type-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.booking-type {
  display: grid;
  gap: 6px;
  min-height: 104px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.96);
  text-align: left;
}

.booking-type strong {
  color: var(--charcoal);
  font-size: 1rem;
}

.booking-type span {
  color: rgba(35, 31, 27, 0.62);
  font-size: 0.88rem;
  line-height: 1.4;
}

.booking-type.active {
  border-color: rgba(216, 174, 114, 0.88);
  background: var(--gold);
  box-shadow: var(--shadow);
}

.booking-type.active span {
  color: rgba(21, 18, 15, 0.72);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: clamp(24px, 5vw, 64px);
  min-height: calc(100vh - 86px);
  align-items: center;
  padding: clamp(30px, 5vw, 72px) clamp(18px, 5vw, 72px);
  background:
    linear-gradient(90deg, rgba(21, 18, 15, 0.92), rgba(21, 18, 15, 0.62)),
    url("assets/canter-co-services-logo.png") center / cover no-repeat;
  color: var(--cream);
}

.hero h1 {
  max-width: 760px;
  margin: 12px 0 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 6.5vw, 6.4rem);
  line-height: 0.95;
}

.hero-logo {
  display: block;
  width: min(360px, 72vw);
  margin: 0 0 24px;
  border: 1px solid rgba(216, 174, 114, 0.34);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.34);
}

.hero p {
  max-width: 660px;
  color: rgba(255, 249, 238, 0.84);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.55;
}

.eyebrow {
  margin: 0;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--gold);
}

.booking-panel,
.editor,
.invoice-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 249, 238, 0.94);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.calendar-shell {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fffdf8;
  box-shadow: var(--shadow);
}

.calendar-title {
  padding: 18px;
  border-bottom: 1px solid var(--line);
  color: var(--clay);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  font-weight: 800;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekdays span {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  color: rgba(35, 31, 27, 0.62);
  font-size: 0.78rem;
  font-weight: 850;
  text-align: center;
  text-transform: uppercase;
}

.calendar-day {
  min-height: 128px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 9px;
  background: #fffdf8;
}

.calendar-day:nth-child(7n) {
  border-right: 0;
}

.calendar-day strong {
  display: block;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.muted-day {
  background: rgba(247, 239, 227, 0.55);
}

.calendar-booking {
  display: grid;
  width: 100%;
  min-height: 54px;
  margin-top: 6px;
  border: 1px solid rgba(165, 95, 72, 0.18);
  border-left: 4px solid var(--clay);
  border-radius: 8px;
  padding: 7px;
  color: var(--ink);
  background: var(--linen);
  text-align: left;
  font-size: 0.78rem;
  font-weight: 850;
}

.calendar-booking span,
.calendar-booking small {
  color: rgba(35, 31, 27, 0.64);
  font-size: 0.72rem;
  font-weight: 760;
}

.calendar-booking.Confirmed {
  border-left-color: var(--sage);
}

.calendar-booking.Completed {
  border-left-color: var(--gold);
}

.booking-panel,
.editor {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.form-section {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(35, 31, 27, 0.1);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.62);
}

.form-section h3 {
  margin: 0;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.panel-title,
.section-head,
.actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.panel-title span {
  font-weight: 800;
}

.panel-title strong {
  color: var(--clay);
  font-size: 1.35rem;
}

label {
  display: grid;
  gap: 7px;
  color: rgba(35, 31, 27, 0.74);
  font-size: 0.82rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fffdf8;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(216, 174, 114, 0.45);
  outline-offset: 1px;
  border-color: rgba(216, 174, 114, 0.72);
}

textarea {
  resize: vertical;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.two-col:has(> [hidden]) {
  grid-template-columns: 1fr;
}

.repeat-box {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  padding: 12px;
  border: 1px solid rgba(216, 174, 114, 0.42);
  border-radius: 8px;
  background: rgba(247, 239, 227, 0.82);
}

.date-builder {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: end;
}

.date-range-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) 140px;
  gap: 12px;
  align-items: end;
}

.date-range-controls:has(> [hidden]) {
  grid-template-columns: 1fr;
}

.date-builder .ghost {
  min-height: 45px;
  white-space: normal;
  line-height: 1.15;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 43px;
  color: var(--ink);
}

.compact-check {
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: #fffdf8;
}

.check-row input {
  width: 18px;
  height: 18px;
}

.policy-note {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid rgba(165, 95, 72, 0.22);
  border-radius: 8px;
  color: #6f4638;
  background: #fff2ec;
  font-size: 0.86rem;
  font-weight: 750;
}

.primary {
  color: var(--ink);
  background: var(--gold);
  font-weight: 850;
}

.submit-booking {
  min-height: 50px;
  font-size: 1rem;
}

.ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: #fffdf8;
  font-weight: 760;
}

.metrics,
.view {
  width: min(1180px, calc(100% - 36px));
  margin: 28px auto 0;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metrics article,
.booking-card,
.client-card,
.service-card,
.invoice-row,
.empty {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
}

.metrics article {
  padding: 18px;
}

.metrics span,
.muted {
  color: rgba(35, 31, 27, 0.62);
}

.metrics strong {
  display: block;
  margin-top: 8px;
  color: var(--clay);
  font-size: 1.75rem;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.section-head {
  margin-bottom: 16px;
}

.section-head h2 {
  margin: 4px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
}

.list,
.client-grid,
.service-grid {
  display: grid;
  gap: 12px;
}

.client-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.client-grid,
.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.booking-card,
.client-card,
.service-card,
.invoice-row,
.empty {
  padding: 16px;
}

.booking-card,
.invoice-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
}

.booking-card h3,
.client-card h3,
.service-card h3,
.invoice-row h3 {
  margin: 0 0 6px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: rgba(35, 31, 27, 0.68);
  font-size: 0.9rem;
}

.client-detail {
  display: grid;
  gap: 6px;
  margin: 12px 0;
  color: rgba(35, 31, 27, 0.68);
  font-size: 0.88rem;
  line-height: 1.4;
}

.booking-editor {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid rgba(216, 174, 114, 0.44);
  border-radius: 8px;
  background: var(--linen);
}

.database-panel {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
}

.database-panel h3 {
  margin: 0 0 10px;
}

.history-list {
  display: grid;
  gap: 8px;
}

.history-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  color: rgba(35, 31, 27, 0.72);
  font-size: 0.86rem;
}

.history-item time {
  color: rgba(35, 31, 27, 0.5);
  white-space: nowrap;
}

.inline-actions {
  justify-content: flex-start;
}

.status {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  background: var(--linen);
  color: var(--charcoal);
  font-size: 0.78rem;
  font-weight: 850;
}

.status.Confirmed,
.status.Paid {
  background: #dce8d8;
  color: #385338;
}

.status.Completed {
  background: #e8ddcf;
  color: #6d4f2f;
}

.status.Cancelled,
.status.Overdue {
  background: #f1d7d1;
  color: #833d2f;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.card-actions button {
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 36px;
  padding: 0 11px;
  background: #fff;
  font-weight: 760;
}

.invoice-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.compact {
  margin-bottom: 16px;
}

.invoice-builder {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--linen);
}

.invoice-draft {
  display: grid;
  gap: 8px;
}

.invoice-draft-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
}

.invoice-draft-row button {
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 34px;
  padding: 0 10px;
  background: #fff;
  font-weight: 760;
}

.invoice-preview {
  min-height: 360px;
  padding: 34px;
  background: #fff;
}

.invoice-preview header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}

.invoice-preview img {
  width: min(330px, 58%);
  height: auto;
  object-fit: contain;
}

.invoice-id-block {
  min-width: 170px;
  text-align: right;
}

.invoice-id-block h2 {
  margin: 4px 0 8px;
  color: var(--charcoal);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
}

.invoice-id-block p {
  margin: 0;
  color: rgba(35, 31, 27, 0.62);
  font-size: 0.88rem;
  line-height: 1.45;
}

.invoice-email-button {
  min-height: 40px;
  margin-top: 14px;
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 8px 14px;
  color: var(--ink);
  background: var(--gold);
  font-weight: 900;
}

.invoice-list-email-button {
  border-color: var(--gold);
  color: var(--ink);
  background: var(--gold);
  font-weight: 900;
}

.invoice-parties {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 22px 0 10px;
}

.invoice-parties div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
}

.invoice-parties span {
  display: block;
  margin-bottom: 7px;
  color: var(--clay);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.invoice-parties strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
}

.invoice-parties p {
  margin: 6px 0 0;
  color: rgba(35, 31, 27, 0.62);
  font-size: 0.85rem;
  line-height: 1.45;
}

.invoice-preview table {
  width: 100%;
  margin: 22px 0;
  border-collapse: collapse;
}

.invoice-preview th,
.invoice-preview td {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  text-align: left;
}

.invoice-preview th {
  color: rgba(35, 31, 27, 0.58);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.invoice-preview th:last-child,
.invoice-preview td:last-child {
  text-align: right;
}

.total {
  text-align: right;
  color: var(--clay);
  font-size: 1.65rem;
  font-weight: 900;
}

.empty {
  display: grid;
  gap: 6px;
  color: rgba(35, 31, 27, 0.62);
}

@media print {
  body > :not(main),
  main > :not(#invoices),
  #invoice-form,
  #invoice-list,
  .invoice-email-button,
  #invoices .section-head {
    display: none !important;
  }

  #invoices,
  .invoice-layout,
  .invoice-preview {
    display: block;
    width: 100%;
    margin: 0;
    box-shadow: none;
    border: 0;
  }
}

@media (max-width: 900px) {
  .topbar,
  .section-head {
    align-items: stretch;
    flex-direction: column;
  }

  .hero,
  .client-layout,
  .invoice-layout {
    grid-template-columns: 1fr;
  }

  .metrics,
  .booking-type-options,
  .client-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calendar-shell {
    overflow-x: auto;
  }

  .calendar-weekdays,
  .calendar-grid {
    min-width: 760px;
  }

  .booking-card,
  .invoice-row {
    grid-template-columns: 1fr;
  }

  .card-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: auto;
    padding-top: 34px;
  }

  .two-col,
  .repeat-box,
  .date-builder,
  .date-range-controls,
  .time-repeat-grid,
  .invoice-parties,
  .metrics,
  .booking-type-options,
  .client-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .invoice-preview header {
    flex-direction: column;
  }

  .invoice-preview img {
    width: 100%;
  }

  .invoice-id-block {
    text-align: left;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }
}