:root {
  --moh-color-primary: #568D8A;
  --moh-color-primary-hover: #78ACA8;
  --moh-color-primary-dark: #182E57;
  --moh-color-primary-dark-hover: #395487;
  --moh-color-secondary: #112A52;
  --moh-color-on-primary: #FFFFFF;
  --moh-color-canvas: #FFFFFF;
  --moh-color-surface: #F1F1F1;
  --moh-color-surface-subtle: #F2F1EF;
  --moh-color-border: #DDDDDD;
  --moh-color-border-input: #CCCCCC;
  --moh-color-text: #333333;
  --moh-color-text-muted: #7A7A7A;
  --moh-font-sans: "Frutiger LT Arabic", sans-serif;
  --moh-space-3: 3px;
  --moh-space-5: 5px;
  --moh-space-8: 8px;
  --moh-space-10: 10px;
  --moh-space-12: 12px;
  --moh-space-15: 15px;
  --moh-space-18: 18px;
  --moh-space-20: 20px;
  --moh-space-30: 30px;
  --moh-radius-sm: 3px;
  --moh-radius-md: 4px;
  --moh-radius-lg: 5px;

  --moh-vaccine-table-header-bg: #182E57;
  --moh-vaccine-table-header-text: #FFFFFF;
  --moh-vaccine-table-header-border: #395487;
  --moh-vaccine-table-row-bg: #FFFFFF;
  --moh-vaccine-table-row-text: #333333;
  --moh-vaccine-table-row-hover-bg: #F2F1EF;
  --moh-vaccine-table-border: #DDDDDD;
  --moh-vaccine-table-zebra-bg: none;

  --moh-status-pending-bg: #F2F1EF;
  --moh-status-pending-text: #807463;
  --moh-status-pending-border: #9D9180;
  --moh-status-pending-icon: #807463;
  --moh-status-completed-bg: #78ACA8;
  --moh-status-completed-text: #112A52;
  --moh-status-completed-border: #568D8A;
  --moh-status-completed-icon: #568D8A;
  --moh-status-external-bg: #395487;
  --moh-status-external-text: #FFFFFF;
  --moh-status-external-border: #182E57;
  --moh-status-external-icon: #182E57;
  --moh-status-excluded-bg: #E4A9CF;
  --moh-status-excluded-text: #112A52;
  --moh-status-excluded-border: #C375A5;
  --moh-status-excluded-icon: #C375A5;
  --moh-status-not-administered-bg: #D0CBC2;
  --moh-status-not-administered-text: #5D4F3C;
  --moh-status-not-administered-border: #9D9180;
  --moh-status-not-administered-icon: #5D4F3C;
  --moh-status-overdue-bg: #C375A5;
  --moh-status-overdue-text: #112A52;
  --moh-status-overdue-border: #9F6589;
  --moh-status-overdue-icon: #112A52;
}

* { box-sizing: border-box; }

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: var(--moh-color-canvas);
  color: var(--moh-color-text);
  font: 400 14px/20px var(--moh-font-sans);
}

button,
input { font: inherit; }

button,
a { -webkit-tap-highlight-color: transparent; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--moh-color-primary-hover);
  outline-offset: 2px;
}

.moh-container {
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--moh-space-15);
}

.site-header { border-bottom: 1px solid var(--moh-color-border); }

.utility-bar {
  display: flex;
  align-items: center;
  gap: var(--moh-space-15);
  min-height: 34px;
  color: var(--moh-color-text-muted);
  background: var(--moh-color-surface);
  font-size: 12px;
}

.utility-bar a { margin-left: auto; color: var(--moh-color-primary-dark); }

.brand-bar {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: var(--moh-space-20);
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--moh-color-primary-dark);
  line-height: 17px;
  text-decoration: none;
}

.moh-logo {
  display: block;
  width: auto;
  max-width: 260px;
  height: 52px;
  object-fit: contain;
}

nav { display: flex; align-items: stretch; }

nav a {
  display: grid;
  place-items: center;
  padding: 10px 15px;
  background: var(--moh-color-primary-dark);
  color: var(--moh-color-on-primary);
  letter-spacing: 1px;
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] { background: var(--moh-color-primary-dark-hover); }

.page-shell { flex: 1; padding-block: var(--moh-space-30); }

.lookup-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: var(--moh-space-30);
  align-items: start;
}

.moh-panel {
  overflow: hidden;
  border: 1px solid var(--moh-color-surface);
  border-radius: var(--moh-radius-lg);
  background: var(--moh-color-canvas);
}

.moh-panel__heading {
  padding: 10px 15px;
  background: var(--moh-color-surface);
}

.moh-panel__title { margin: 0; font: 500 16px/17.6px var(--moh-font-sans); }
.moh-panel__body { padding: var(--moh-space-20) var(--moh-space-15); }
.intro { margin: 0 0 var(--moh-space-20); font-size: 16px; line-height: 24px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--moh-space-15); }
.form-field { display: grid; gap: var(--moh-space-8); }
.form-field label { font-weight: 600; }

input {
  width: 100%;
  height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--moh-color-border-input);
  border-radius: var(--moh-radius-md);
  background: var(--moh-color-canvas);
  color: var(--moh-color-text);
}

input:invalid:not(:placeholder-shown) { border-color: var(--moh-status-not-administered-border); }

.form-actions { display: flex; justify-content: flex-end; margin-top: var(--moh-space-20); }

button {
  min-height: 38px;
  padding: 8px 15px;
  border: 1px solid var(--moh-color-primary-dark);
  border-radius: var(--moh-radius-md);
  background: var(--moh-color-primary-dark);
  color: var(--moh-color-on-primary);
  cursor: pointer;
}

button:hover { background: var(--moh-color-primary-dark-hover); }

.form-note { margin: var(--moh-space-15) 0 0; color: var(--moh-color-text-muted); font-size: 12px; }
.help-panel ul { margin: 0; padding-left: var(--moh-space-20); }
.help-panel li + li { margin-top: var(--moh-space-10); }

.results-topline {
  display: flex;
  justify-content: space-between;
  gap: var(--moh-space-20);
  align-items: end;
  margin-bottom: var(--moh-space-20);
}

.section-kicker { margin: 0 0 var(--moh-space-3); color: var(--moh-color-primary-dark); font-weight: 600; }
.results-topline h1 { margin: 0; color: var(--moh-color-primary-dark); font-size: 26px; line-height: 32px; }
.results-subtitle { margin: var(--moh-space-5) 0 0; color: var(--moh-color-text-muted); }
.secondary-action { background: var(--moh-color-canvas); color: var(--moh-color-primary-dark); }
.secondary-action:hover { background: var(--moh-color-surface); }

.patient-panel,
.schedule-panel { margin-top: var(--moh-space-20); }

.schedule-panel {
  width: min(calc(100vw - var(--moh-space-30)), 1600px);
  margin-left: 50%;
  transform: translateX(-50%);
}

.patient-details {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
}

.patient-details div {
  min-width: 0;
  padding: var(--moh-space-15);
  border-right: 1px solid var(--moh-color-border);
  border-bottom: 1px solid var(--moh-color-border);
}

.patient-details div:nth-child(4n) { border-right: 0; }
.patient-details div:nth-last-child(-n + 4) { border-bottom: 0; }
.patient-details dt { color: var(--moh-color-text-muted); font-size: 12px; }
.patient-details dd { margin: var(--moh-space-3) 0 0; font-weight: 600; overflow-wrap: anywhere; }

.schedule-heading {
  display: flex;
  justify-content: space-between;
  gap: var(--moh-space-15);
  align-items: center;
}

.schedule-heading p { margin: var(--moh-space-3) 0 0; color: var(--moh-color-text-muted); font-size: 12px; }

.schedule-legend { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--moh-space-8) var(--moh-space-12); font-size: 12px; }
.schedule-legend > .legend-item { display: inline-flex; align-items: center; gap: var(--moh-space-5); padding: var(--moh-space-5) var(--moh-space-8); border-radius: var(--moh-radius-sm); white-space: nowrap; }
.schedule-legend .legend-copy { display: grid; line-height: 14px; }
.schedule-legend strong { font-weight: 700; }
.schedule-legend small { font-size: 10px; }
.schedule-legend i { width: 10px; height: 10px; border: 1px solid transparent; }

.schedule-scroll { max-height: 70vh; overflow-x: auto; overflow-y: auto; }

.vaccine-table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  table-layout: fixed;
  background: var(--moh-vaccine-table-row-bg);
  color: var(--moh-vaccine-table-row-text);
  font-size: 12px;
  line-height: 16px;
}

.vaccine-table th,
.vaccine-table td { border: 1px solid var(--moh-vaccine-table-border); }

.vaccine-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: var(--moh-space-10) var(--moh-space-8);
  border-color: var(--moh-vaccine-table-header-border);
  background: var(--moh-vaccine-table-header-bg);
  color: var(--moh-vaccine-table-header-text);
  font-weight: 600;
  text-align: center;
  vertical-align: bottom;
}

.vaccine-table thead th:first-child { left: 0; z-index: 4; width: 280px; text-align: left; }
.vaccine-table tbody th { position: sticky; left: 0; z-index: 2; width: 280px; padding: var(--moh-space-10); background: var(--moh-vaccine-table-row-bg); font-weight: 600; text-align: left; }
.vaccine-table tbody th.dose-follow-up { padding-left: var(--moh-space-30); color: var(--moh-color-text-muted); font-weight: 500; }
.vaccine-table tbody td { height: 92px; min-height: 48px; padding: var(--moh-space-5); text-align: center; vertical-align: middle; }
.vaccine-table td.schedule-entry { padding: var(--moh-space-8) var(--moh-space-5); background: var(--moh-vaccine-table-row-hover-bg); }
.vaccine-table tbody tr:hover th,
.vaccine-table tbody tr:hover td:empty { background: var(--moh-vaccine-table-row-hover-bg); }
.vaccine-table b,
.vaccine-table small { display: block; }
.vaccine-table b { font-size: 11px; }
.vaccine-table small { margin-top: var(--moh-space-3); font-size: 10px; }
.vaccine-table tbody tr.vaccine-group-start:not(:first-child) > * { border-top: 3px solid var(--moh-vaccine-table-header-border); }

.schedule-note { margin: var(--moh-space-10) var(--moh-space-15); color: var(--moh-color-text-muted); font-size: 12px; }

[data-status="pending"] { background: var(--moh-status-pending-bg); color: var(--moh-status-pending-text); border-color: var(--moh-status-pending-border) !important; }
[data-status="completed"] { background: var(--moh-status-completed-bg); color: var(--moh-status-completed-text); border-color: var(--moh-status-completed-border) !important; }
[data-status="external"] { background: var(--moh-status-external-bg); color: var(--moh-status-external-text); border-color: var(--moh-status-external-border) !important; }
[data-status="excluded"] { background: var(--moh-status-excluded-bg); color: var(--moh-status-excluded-text); border-color: var(--moh-status-excluded-border) !important; }
[data-status="not-administered"] { background: var(--moh-status-not-administered-bg); color: var(--moh-status-not-administered-text); border-color: var(--moh-status-not-administered-border) !important; }
[data-status="overdue"] { background: var(--moh-status-overdue-bg); color: var(--moh-status-overdue-text); border-color: var(--moh-status-overdue-border) !important; }

[data-status="pending"] { --status-border: var(--moh-status-pending-border); }
[data-status="completed"] { --status-border: var(--moh-status-completed-border); }
[data-status="external"] { --status-border: var(--moh-status-external-border); }
[data-status="excluded"] { --status-border: var(--moh-status-excluded-border); }
[data-status="not-administered"] { --status-border: var(--moh-status-not-administered-border); }
[data-status="overdue"] { --status-border: var(--moh-status-overdue-border); }

.vaccine-table td.schedule-entry[data-status] {
  padding: var(--moh-space-12);
}

.vaccine-table td.schedule-entry[data-status="pending"] { background: var(--moh-status-pending-bg); color: var(--moh-status-pending-text); border-color: var(--moh-status-pending-border) !important; }
.vaccine-table td.schedule-entry[data-status="completed"] { background: var(--moh-status-completed-bg); color: var(--moh-status-completed-text); border-color: var(--moh-status-completed-border) !important; }
.vaccine-table td.schedule-entry[data-status="external"] { background: var(--moh-status-external-bg); color: var(--moh-status-external-text); border-color: var(--moh-status-external-border) !important; }
.vaccine-table td.schedule-entry[data-status="excluded"] { background: var(--moh-status-excluded-bg); color: var(--moh-status-excluded-text); border-color: var(--moh-status-excluded-border) !important; }
.vaccine-table td.schedule-entry[data-status="not-administered"] { background: var(--moh-status-not-administered-bg); color: var(--moh-status-not-administered-text); border-color: var(--moh-status-not-administered-border) !important; }
.vaccine-table td.schedule-entry[data-status="overdue"] { background: var(--moh-status-overdue-bg); color: var(--moh-status-overdue-text); border-color: var(--moh-status-overdue-border) !important; }

.vaccine-table td.schedule-entry[data-status] b {
  font-size: 12px;
  font-weight: 700;
}

.vaccine-table td.schedule-entry[data-status] small {
  font-size: 11px;
  line-height: 15px;
}

.vaccine-table td.schedule-entry[data-status] .schedule-status {
  font-size: 13px;
  line-height: 16px;
}

.vaccine-table td.schedule-entry[data-status] .schedule-dose {
  margin-top: var(--moh-space-3);
  font-size: 11px;
  font-weight: 700;
}

.vaccine-table td.schedule-entry[data-status] .schedule-detail {
  margin-top: var(--moh-space-3);
  font-size: 11px;
}

.vaccine-table td.schedule-entry[role="button"] { cursor: pointer; }
.vaccine-table td.schedule-entry[role="button"]:hover { box-shadow: inset 0 0 0 2px var(--moh-color-primary-dark); }

.completion-dialog {
  width: min(100% - 30px, 520px);
  padding: 0;
  border: 1px solid var(--moh-color-border);
  border-radius: var(--moh-radius-lg);
  background: var(--moh-color-canvas);
  color: var(--moh-color-text);
}

.completion-dialog::backdrop { background: rgb(17 42 82 / 55%); }
.completion-dialog__content { margin: 0; }
.completion-dose { margin: 0 0 var(--moh-space-8); color: var(--moh-color-primary-dark); font-weight: 700; }
.completion-dialog__content .form-field small { color: var(--moh-color-text-muted); font-size: 12px; line-height: 16px; }
.completion-blocked-note { margin: var(--moh-space-15) 0 0; color: var(--moh-color-text-muted); }
.completion-actions { display: flex; justify-content: flex-end; gap: var(--moh-space-10); margin-top: var(--moh-space-20); }

.help-page { max-width: 970px; }
.help-back { display: inline-flex; align-items: center; min-height: 38px; padding: 8px 15px; border: 1px solid var(--moh-color-primary-dark); border-radius: var(--moh-radius-md); color: var(--moh-color-primary-dark); text-decoration: none; }
.help-back:hover { background: var(--moh-color-surface); }
.help-steps { display: grid; gap: var(--moh-space-15); margin: 0; padding: var(--moh-space-20) var(--moh-space-30); }
.help-steps li { padding-left: var(--moh-space-5); }
.help-steps h3 { margin: 0; color: var(--moh-color-primary-dark); font-size: 15px; }
.help-steps p { margin: var(--moh-space-5) 0 0; }

.site-footer {
  margin-top: auto;
  padding-block: var(--moh-space-15);
  background: var(--moh-color-primary-dark);
  color: var(--moh-color-on-primary);
  font-size: 12px;
}

.schedule-legend [data-status="pending"] i { background: var(--moh-status-pending-icon); }
.schedule-legend [data-status="completed"] i { background: var(--moh-status-completed-icon); }
.schedule-legend [data-status="external"] i { background: var(--moh-status-external-icon); }
.schedule-legend [data-status="excluded"] i { background: var(--moh-status-excluded-icon); }
.schedule-legend [data-status="not-administered"] i { background: var(--moh-status-not-administered-icon); }
.schedule-legend [data-status="overdue"] i { background: var(--moh-status-overdue-icon); }
.vaccine-table tbody tr.vaccine-group-start:not(:first-child) > * { border-top-color: var(--moh-vaccine-table-header-border) !important; }

.sr-status,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 768px) { .moh-container { width: 750px; } }
@media (min-width: 992px) { .moh-container { width: 970px; } }
@media (min-width: 1200px) { .moh-container { width: 1170px; } }

@media (max-width: 1050px) {
  .vaccine-table { min-width: 1050px; }
}

@media (max-width: 767px) {
  .utility-bar { gap: var(--moh-space-8); }
  .brand-bar { min-height: 64px; }
  .moh-logo { max-width: 170px; height: 42px; }
  nav a { padding-inline: var(--moh-space-10); font-size: 12px; letter-spacing: 0; }
  .lookup-layout,
  .form-grid { grid-template-columns: 1fr; }
  .lookup-layout { gap: var(--moh-space-20); }
  .schedule-panel { width: auto; margin-left: 0; transform: none; }
  .results-topline,
  .schedule-heading { align-items: flex-start; flex-direction: column; }
  .schedule-legend { justify-content: flex-start; }
  .patient-details { grid-template-columns: 1fr 1fr; }
  .patient-details div { border-right: 1px solid var(--moh-color-border); border-bottom: 1px solid var(--moh-color-border); }
  .patient-details div:nth-child(2n) { border-right: 0; }
  .patient-details div:nth-last-child(-n + 2) { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto; } }