/* Design tokens shared by the patient view and the measurement editor. */
:root {
  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-2: #f7f9fb;
  --surface-3: #eef2f6;
  --border: #e2e7ee;
  --border-strong: #cdd5e0;
  --text: #0f1b2d;
  --text-2: #475569;
  --text-3: #6b7a90;
  --accent: #0b63c5;
  --accent-hover: #0955ab;
  --accent-soft: #e8f1fc;
  --success: #0f766e;
  --success-soft: #e3f3f1;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 2px rgb(15 27 45 / 6%);
  --shadow: 0 4px 16px rgb(15 27 45 / 8%);
  --app-bar-height: 44px;
  --control-height: 30px;
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

html {
  font-size: 14px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: .9286rem; /* 13px */
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  color: var(--text);
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.25;
}

h1 { font-size: 1.2857rem; } /* 18px */
h2 { font-size: 1.0714rem; } /* 15px */
h3 { font-size: .9286rem; }  /* 13px */

.app-main {
  margin: 0 auto;
  max-width: 1680px;
  padding: .75rem 1rem 1.5rem;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus,
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible {
  box-shadow: none;
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Buttons */
.primary-action,
.secondary-action,
.danger-action,
.play-action {
  align-items: center;
  border-radius: var(--radius);
  display: inline-flex;
  font-size: .9286rem;
  font-weight: 600;
  gap: .35rem;
  justify-content: center;
  line-height: 1;
  min-height: var(--control-height);
  padding: 0 .75rem;
  transition: background-color .12s ease, border-color .12s ease, color .12s ease;
  white-space: nowrap;
}

.primary-action {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
}

.primary-action:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.secondary-action {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.secondary-action:hover { background: var(--surface-2); border-color: var(--text-3); }

.danger-action {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--danger);
}

.danger-action:hover { background: var(--danger-soft); border-color: var(--danger); }

.play-action {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
}

/* Segmented control */
.segmented {
  background: var(--surface-3);
  border-radius: var(--radius);
  display: inline-flex;
  gap: 2px;
  padding: 2px;
}

.segmented button {
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: .8571rem;
  font-weight: 600;
  min-height: calc(var(--control-height) - 4px);
  padding: 0 .65rem;
}

.segmented button:hover { color: var(--text); }

.segmented button[aria-checked="true"],
.segmented button.active {
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  color: var(--text);
}

.segmented.compact { display: none; }
.segmented.compact.is-visible { display: inline-flex; }

/* Shared text helpers */
.eyebrow {
  color: var(--text-3);
  font-size: .7857rem;
  font-weight: 600;
  letter-spacing: .02em;
  margin: 0;
  text-transform: uppercase;
}

.muted {
  color: var(--text-3);
  font-size: .8571rem;
  margin: 0;
}

.placeholder-page {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: grid;
  gap: .75rem;
  max-width: 42rem;
  padding: 1.25rem;
}

.placeholder-page h1,
.placeholder-page p { margin: 0; }

.placeholder-page .primary-action {
  text-decoration: none;
  width: fit-content;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Patient analysis */
.analysis-shell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - var(--app-bar-height) - 2.25rem);
  overflow: hidden;
}

.analysis-header {
  align-items: center;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 1.25rem;
  padding: .6rem 1rem;
}

.patient-identity {
  align-items: baseline;
  display: flex;
  gap: .6rem;
  min-width: 0;
}

.patient-identity h1 {
  margin: 0;
  white-space: nowrap;
}

.patient-identity .muted {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-actions {
  align-items: center;
  display: flex;
  gap: .5rem;
  margin-left: auto;
}

.analysis-tabs {
  align-self: stretch;
  display: flex;
  gap: .25rem;
  margin: -.6rem 0;
}

.analysis-tabs button {
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--text-2);
  font-weight: 600;
  padding: 0 .75rem;
}

.analysis-tabs button:hover { color: var(--text); }

.analysis-tabs button[aria-selected="true"] {
  border-bottom-color: var(--accent);
  color: var(--accent);
}

.analysis-layout {
  display: grid;
  flex: 1;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 0;
}

.item-list-panel {
  background: var(--surface-2);
  border-right: 1px solid var(--border);
  min-width: 0;
}

.panel-heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: .6rem .75rem .4rem;
}

.panel-heading h2 {
  color: var(--text-3);
  font-size: .7857rem;
  letter-spacing: .02em;
  margin: 0;
  text-transform: uppercase;
}

.panel-heading.inline { padding: 0; }
.panel-heading.inline h3 { margin: 0; }

.count-pill,
.item-image-count {
  background: var(--surface-3);
  border-radius: 999px;
  color: var(--text-2);
  font-size: .7857rem;
  font-weight: 600;
  padding: .05rem .45rem;
  white-space: nowrap;
}

.item-list {
  display: grid;
  gap: 1px;
  padding: 0 .4rem .5rem;
}

.item-button {
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  color: var(--text);
  display: grid;
  gap: .1rem;
  padding: .45rem .6rem;
  text-align: left;
}

.item-button:hover { background: var(--surface-3); }

.item-button[aria-selected="true"] {
  background: var(--accent-soft);
  box-shadow: inset 3px 0 0 var(--accent);
}

.item-button[aria-selected="true"] .item-button-header strong { color: var(--accent); }

.item-button-header {
  align-items: center;
  display: flex;
  gap: .5rem;
  justify-content: space-between;
}

.item-button-header strong { font-weight: 600; }

.item-details {
  color: var(--text-3);
  font-size: .8571rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-details .item-detail + .item-detail::before { content: " · "; }

.detail-panel { min-width: 0; }

.state-banner,
.empty-state {
  color: var(--text-3);
  padding: 1.5rem 1rem;
}

.detail-heading {
  align-items: center;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  padding: .55rem 1rem;
}

.detail-title-group {
  align-items: baseline;
  display: flex;
  gap: .5rem;
  min-width: 0;
}

.detail-title-group h2 { margin: 0; white-space: nowrap; }
.detail-title-group .eyebrow {
  font-size: .8571rem;
  font-weight: 500;
  letter-spacing: 0;
  max-width: 24ch;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: none;
  white-space: nowrap;
}

.detail-actions {
  align-items: center;
  display: flex;
  gap: .5rem;
  margin-left: auto;
}

.chart-band { color: var(--text-2); }

/* Fact lists */
.record-facts,
.gallery-facts,
.item-facts {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem .75rem;
}

.fact {
  display: inline-flex;
  gap: .3rem;
  min-width: 0;
}

.fact-label {
  color: var(--text-3);
  font-size: .7857rem;
  font-weight: 500;
}

.fact-value {
  color: var(--text);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.muted-facts .fact-value { color: var(--text-3); }

.gallery-facts { gap: .25rem 1rem; }
.gallery-facts .fact { align-items: baseline; }
.gallery-facts .fact-value { font-weight: 600; }

/* Record cards */
.record-grid {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  padding: .75rem 1rem 1rem;
}

.record-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  transition: border-color .12s ease, box-shadow .12s ease;
}

.record-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}

.record-card.is-playable { cursor: pointer; }
.record-card > * { min-width: 0; }

.record-media {
  align-items: center;
  aspect-ratio: 4 / 3;
  background: var(--surface-3);
  border: 0;
  box-sizing: border-box;
  color: var(--text-3);
  display: flex;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  width: 100%;
}

.record-media img {
  display: block;
  height: 100%;
  object-fit: cover;
  transition: transform .2s ease;
  width: 100%;
}

.record-card:hover .record-media img { transform: scale(1.02); }

.record-body {
  display: grid;
  gap: .45rem;
  padding: .55rem .65rem .6rem;
}

.record-heading {
  align-items: baseline;
  display: flex;
  gap: .5rem;
  justify-content: space-between;
  min-width: 0;
}

.record-heading strong { font-weight: 600; white-space: nowrap; }

.record-heading span {
  color: var(--text-3);
  font-size: .8571rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.measurement-facts {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: grid;
  gap: .3rem .5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: .4rem .5rem;
}

.measurement-facts .fact {
  display: grid;
  gap: 0;
}

.measurement-facts .fact-label {
  font-size: .7143rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.measurement-facts .fact-value { font-weight: 600; }

.record-meta {
  color: var(--text-3);
  font-size: .8571rem;
  margin: 0;
  overflow-wrap: anywhere;
}

.record-media-wrap { position: relative; }

.note-badge {
  background: rgb(11 19 32 / 72%);
  border-radius: 999px;
  color: #fff;
  font-size: .7857rem;
  font-weight: 600;
  left: .4rem;
  padding: .1rem .5rem;
  pointer-events: none;
  position: absolute;
  top: .4rem;
}

.card-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
}

/* Destructive action sits apart from the rest. */
.card-action-row .danger-action { margin-left: auto; }

.card-action-row .secondary-action,
.card-action-row .danger-action,
.card-action-row .play-action {
  font-size: .8571rem;
  min-height: 26px;
  padding: 0 .5rem;
}

.status-pill {
  align-self: center;
  background: var(--surface-3);
  border-radius: 999px;
  color: var(--text-2);
  font-size: .7857rem;
  font-weight: 600;
  padding: .1rem .5rem;
}

/* Video */
.video-player-panel {
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: .75rem;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  padding: .75rem 1rem;
}

.video-frame {
  background: #0b1320;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.video-frame video {
  aspect-ratio: 16 / 9;
  display: block;
  width: 100%;
}

.video-notes-panel {
  align-content: start;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: grid;
  gap: .75rem;
  padding: .75rem;
}

.video-notes-list { display: grid; gap: .5rem; }

.video-note {
  border-top: 1px solid var(--border);
  color: var(--text-2);
  margin: 0;
  padding-top: .5rem;
}

/* Dialogs */
.record-modal {
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgb(15 27 45 / 30%);
  color: var(--text);
  max-width: min(1100px, 95vw);
  padding: 1rem;
  width: 100%;
}

.record-modal::backdrop { background: rgb(11 19 32 / 60%); }

.modal-heading {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: .75rem;
}

.modal-heading h2 { margin: 0; }

.modal-image-grid {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.modal-image-panel {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: grid;
  gap: .4rem;
  overflow: hidden;
  padding: .5rem;
}

.modal-image-panel img {
  display: block;
  max-height: 64vh;
  object-fit: contain;
  width: 100%;
}

.modal-notes {
  border-top: 1px solid var(--border);
  margin-top: .75rem;
  padding-top: .75rem;
}

.modal-notes h3 { margin: 0 0 .4rem; }
.modal-notes-list { display: grid; gap: .35rem; max-height: 12rem; overflow-y: auto; }

.note-form {
  display: grid;
  gap: .5rem;
  justify-items: end;
  margin-top: .6rem;
}

.note-form textarea,
.small-modal input {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  padding: .4rem .55rem;
  width: 100%;
}

.note-form textarea { min-height: 4.5rem; }
.small-modal input { min-height: var(--control-height); }

.small-modal { max-width: 30rem; }
.small-modal form { display: grid; gap: .75rem; }
.small-modal label { color: var(--text-2); display: grid; font-size: .8571rem; font-weight: 600; gap: .25rem; }
.small-modal fieldset { border: 1px solid var(--border); border-radius: var(--radius); margin: 0; padding: .5rem .75rem .6rem; }
.small-modal legend { color: var(--text-3); float: none; font-size: .7857rem; font-weight: 600; letter-spacing: .02em; margin: 0; padding: 0 .25rem; text-transform: uppercase; width: auto; }
.small-modal .primary-action { justify-self: end; }
.report-date-range { display: grid; gap: .6rem; grid-template-columns: 1fr 1fr; }
.report-date-range label, .report-options { display: grid; gap: .3rem; }
.report-options label { align-items: center; color: var(--text); display: flex; font-weight: 400; gap: .4rem; }
.report-options input { min-height: 0; width: auto; }

@media print {
  .app-bar, .analysis-tabs, .item-list-panel, .header-actions, .secondary-action, .danger-action, .play-action, #edit-wound-details { display: none !important; }
  body { background: #fff; }
  .analysis-shell { border: 0; box-shadow: none; }
  .analysis-layout { display: block; }
  .record-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .analysis-header { flex-wrap: wrap; gap: .5rem 1rem; }
  .analysis-tabs { margin: 0; order: 3; width: 100%; }
  .analysis-tabs button { padding: .4rem .75rem; }
  .analysis-layout { grid-template-columns: 1fr; }
  .item-list-panel { border-bottom: 1px solid var(--border); border-right: 0; }
  .video-player-panel { grid-template-columns: 1fr; }
}

/* App bar */
.app-bar {
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 1.5rem;
  height: var(--app-bar-height);
  padding: 0 1rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.app-brand {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  font-weight: 700;
  gap: .5rem;
  text-decoration: none;
}

.app-brand img {
  display: block;
  height: 30px;
  width: auto;
}

.app-nav {
  display: flex;
  gap: .25rem;
}

.app-nav a {
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-weight: 500;
  padding: .3rem .6rem;
  text-decoration: none;
}

.app-nav a:hover {
  background: var(--surface-2);
  color: var(--text);
}