:root {
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #eef3f0;
  color: #182322;
  --surface: #ffffff;
  --surface-alt: #f7faf8;
  --ink-soft: #52615e;
  --line: #d8e2dd;
  --teal: #0f6f68;
  --teal-strong: #0a4f4a;
  --blue: #315f9f;
  --amber: #b46b18;
  --danger: #9d2f42;
  --shadow: 0 18px 50px rgba(22, 37, 35, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(135deg, rgba(15, 111, 104, 0.1), transparent 36%),
    linear-gradient(315deg, rgba(49, 95, 159, 0.1), transparent 32%),
    #eef3f0;
}

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

.page-shell {
  width: min(1180px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  align-items: center;
  padding: 32px 0;
}

.staff-shell {
  align-items: start;
}

.login-shell {
  max-width: 560px;
}

.request-surface {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.request-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(15, 111, 104, 0.08), rgba(49, 95, 159, 0.06)),
    var(--surface-alt);
}

.eyebrow,
.row-kicker {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.header-context {
  max-width: 720px;
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.45;
}

h2 {
  margin-bottom: 4px;
  font-size: 1.18rem;
  line-height: 1.2;
}

h3 {
  margin-bottom: 10px;
  color: #223331;
  font-size: 0.95rem;
}

.status-pill {
  min-width: 82px;
  border: 1px solid rgba(15, 111, 104, 0.28);
  border-radius: 999px;
  padding: 8px 12px;
  background: #edf8f4;
  color: var(--teal-strong);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(320px, 1.14fr);
  gap: 0;
}

.control-panel,
.slot-panel {
  padding: 28px;
}

.control-panel {
  border-right: 1px solid var(--line);
  background: #fbfdfc;
}

label,
legend {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  color: #2b3a38;
  font-size: 0.92rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #becdc7;
  border-radius: 8px;
  padding: 12px 13px;
  background: #ffffff;
  color: #182322;
}

input[readonly] {
  border-color: #cbd8d3;
  background: #edf3f1;
  color: #43514f;
  cursor: default;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible {
  outline: 3px solid rgba(49, 95, 159, 0.24);
  outline-offset: 2px;
}

textarea {
  resize: vertical;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.segmented-field {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  border: 0;
}

.segmented-field legend {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.segmented-field label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin: 0;
  border: 1px solid #becdc7;
  border-radius: 8px;
  background: #ffffff;
  cursor: pointer;
}

.segmented-field input {
  width: auto;
  margin: 0 8px 0 0;
}

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

.slot-toolbar p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.icon-button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid #bed1ca;
  border-radius: 8px;
  background: #ffffff;
  color: var(--teal-strong);
  cursor: pointer;
}

.staff-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.staff-user {
  max-width: 220px;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 760;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.staff-link-panel {
  display: grid;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 24px 28px;
  background: #fbfdfc;
}

.staff-link-heading h2 {
  margin-bottom: 0;
}

.field-hint {
  color: var(--ink-soft);
  font-size: 0.85rem;
  font-weight: 560;
}

.staff-link-search {
  display: grid;
  gap: 10px;
}

.staff-link-search label {
  margin-bottom: 0;
}

.staff-link-search-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 10px;
}

.staff-link-results {
  display: grid;
  gap: 10px;
}

.patient-result-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  background: #ffffff;
  color: #182322;
  text-align: left;
  cursor: pointer;
}

.patient-result-button:hover {
  border-color: var(--teal);
  background: #edf8f4;
}

.patient-result-button strong,
.patient-result-button small {
  display: block;
}

.patient-result-button small {
  margin-top: 4px;
  color: var(--ink-soft);
  font-weight: 560;
}

.patient-result-pid {
  color: var(--teal-strong);
  font-size: 0.85rem;
  font-weight: 800;
  white-space: nowrap;
}

.staff-link-builder {
  display: grid;
  gap: 16px;
}

.selected-patient {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #cbd8d3;
  border-radius: 8px;
  padding: 12px 14px;
  background: #edf3f1;
}

.selected-patient strong,
.selected-patient span {
  display: block;
}

.selected-patient span {
  color: var(--ink-soft);
  font-weight: 650;
}

.link-mode-field {
  max-width: 560px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.staff-link-actions {
  max-width: 260px;
}

.generated-link-panel {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.generated-link-panel label {
  margin-bottom: 0;
}

.login-form {
  display: grid;
  gap: 2px;
  padding: 28px;
}

.login-form .alert {
  margin: 0 0 16px;
}

.slot-list {
  display: grid;
  gap: 20px;
  min-height: 310px;
  max-height: 480px;
  overflow: auto;
  padding-right: 6px;
}

.slot-day {
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.slot-day:last-child {
  border-bottom: 0;
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 10px;
}

.slot-button {
  min-height: 44px;
  border: 1px solid #b8ccc5;
  border-radius: 8px;
  background: #ffffff;
  color: #203331;
  font-weight: 720;
  cursor: pointer;
}

.slot-button:hover {
  border-color: var(--teal);
  color: var(--teal-strong);
}

.slot-button.selected {
  border-color: var(--teal);
  background: var(--teal);
  color: #ffffff;
}

.slot-empty {
  display: grid;
  min-height: 130px;
  place-items: center;
  border: 1px dashed #bdcbc7;
  border-radius: 8px;
  color: var(--ink-soft);
}

.ack-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
  color: #2f3f3c;
  font-weight: 650;
}

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

.primary-action {
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: 8px;
  background: var(--teal);
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.primary-action:hover:not(:disabled) {
  background: var(--teal-strong);
}

.primary-action:disabled {
  background: #a6bab5;
  cursor: not-allowed;
}

.secondary-action {
  min-height: 40px;
  border: 1px solid #b8ccc5;
  border-radius: 8px;
  padding: 9px 13px;
  background: #ffffff;
  color: var(--teal-strong);
  font-weight: 800;
  cursor: pointer;
}

.secondary-action:hover:not(:disabled) {
  border-color: var(--teal);
  background: #edf8f4;
}

.danger-action {
  border-color: rgba(157, 47, 66, 0.36);
  color: var(--danger);
}

.danger-action:hover:not(:disabled) {
  border-color: var(--danger);
  background: #fff2f3;
}

.secondary-action:disabled {
  background: #edf3f1;
  color: #64736f;
  cursor: not-allowed;
}

.alert {
  margin: 22px 28px 0;
  border: 1px solid rgba(157, 47, 66, 0.34);
  border-radius: 8px;
  padding: 13px 14px;
  background: #fff2f3;
  color: var(--danger);
  font-weight: 700;
}

.success-panel {
  padding: 42px 28px;
}

.success-panel h2 {
  font-size: 1.7rem;
}

.success-panel p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.request-list {
  display: grid;
  gap: 16px;
  padding: 28px;
}

.request-row {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(420px, 1.25fr);
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.request-row h2 {
  margin-bottom: 8px;
}

.request-row p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.request-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.request-row dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.request-row dt {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
}

.request-row dd {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
  color: #1b2826;
  font-weight: 720;
}

.request-note {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.request-note-error {
  color: var(--danger) !important;
  font-weight: 720;
}

.hidden {
  display: none !important;
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100% - 18px, 560px);
    padding: 9px 0;
  }

  .request-header,
  .booking-layout,
  .request-row {
    display: grid;
  }

  .booking-layout {
    grid-template-columns: 1fr;
  }

  .control-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .control-panel,
  .slot-panel,
  .request-header,
  .staff-link-panel,
  .request-list {
    padding: 20px;
  }

  .field-row,
  .staff-link-search-row,
  .generated-link-panel,
  .request-row dl {
    grid-template-columns: 1fr;
  }

  .segmented-field,
  .link-mode-field {
    grid-template-columns: 1fr;
  }

  .slot-list {
    max-height: none;
  }
}