/* styles.css — shared, clean clinical look. Print-friendly for protocol sheets. */
:root {
  --bg: #f4f7f6;
  --surface: #ffffff;
  --ink: #1c2b2d;
  --muted: #5d6f72;
  --line: #dde6e5;
  --teal: #0f766e;
  --teal-dark: #0b544e;
  --teal-soft: #e6f2f0;
  --amber: #b45309;
  --amber-soft: #fdf3e7;
  --red: #b91c1c;
  --shadow: 0 1px 3px rgba(16, 40, 38, 0.08), 0 4px 16px rgba(16, 40, 38, 0.06);
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #111111 100%);
  color: #fff;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 12px rgba(0,0,0,0.45);
}
.topbar .brand { display: flex; align-items: center; }
.topbar .brand img { height: 48px; width: auto; display: block; }
.topbar nav a { color: #fff; margin-left: 18px; font-size: 14px; opacity: .92; }
.topbar nav a:hover { opacity: 1; }

.wrap { max-width: 980px; margin: 28px auto; padding: 0 20px; }
.wrap.narrow { max-width: 720px; }

h1 { font-size: 26px; margin: 0 0 6px; }
h2 { font-size: 19px; margin: 28px 0 12px; color: var(--teal-dark); }
.sub { color: var(--muted); margin: 0 0 22px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin-bottom: 18px;
}

/* ---- Landing tiles ---- */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 24px; }
.tile {
  display: block; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow);
  transition: transform .08s ease, box-shadow .12s ease;
}
.tile:hover { transform: translateY(-2px); text-decoration: none;
  box-shadow: 0 6px 22px rgba(16,40,38,.12); }
.tile .ico { font-size: 30px; }
.tile h3 { margin: 12px 0 6px; color: var(--teal-dark); }
.tile p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---- Forms ---- */
.field { margin-bottom: 18px; }
.field > label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.field .help { font-weight: 400; color: var(--muted); font-size: 12px; }
input[type=text], input[type=email], input[type=tel], input[type=number],
select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 14px; font-family: inherit; background: #fff; color: var(--ink);
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--teal-soft); border-color: var(--teal); }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.row.three { grid-template-columns: 1fr 1fr 1fr; }

.checkgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.checkitem {
  display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 8px; cursor: pointer; background: #fff;
}
.checkitem:hover { border-color: var(--teal); }
.checkitem input { margin-top: 3px; }
.checkitem .t { font-size: 14px; font-weight: 600; }
.checkitem .h { font-size: 12px; color: var(--muted); }

.segmented { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.segmented label { padding: 9px 16px; font-size: 14px; cursor: pointer; background: #fff; border-right: 1px solid var(--line); }
.segmented label:last-child { border-right: none; }
.segmented input { display: none; }
.segmented input:checked + span { color: #fff; }
.segmented label:has(input:checked) { background: var(--teal); color: #fff; }

.btn {
  display: inline-block; background: var(--teal); color: #fff; border: none;
  padding: 12px 22px; border-radius: 8px; font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit;
}
.btn:hover { background: var(--teal-dark); }
.btn.secondary { background: #fff; color: var(--teal); border: 1px solid var(--teal); }
.btn.secondary:hover { background: var(--teal-soft); }
.btn.danger { background: #fff; color: var(--red); border: 1px solid var(--red); }
.btn.danger:hover { background: #fdecec; }
.btn.small { padding: 7px 13px; font-size: 13px; }

/* search dropdown for conditions */
.cond-search { position: relative; }
.cond-results {
  position: absolute; z-index: 5; left: 0; right: 0; background: #fff;
  border: 1px solid var(--line); border-top: none; border-radius: 0 0 8px 8px;
  max-height: 220px; overflow-y: auto; box-shadow: var(--shadow);
}
.cond-results div { padding: 9px 12px; cursor: pointer; font-size: 14px; }
.cond-results div:hover { background: var(--teal-soft); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip { background: var(--teal-soft); color: var(--teal-dark); border-radius: 999px;
  padding: 5px 12px; font-size: 13px; display: inline-flex; gap: 8px; align-items: center; }
.chip button { background: none; border: none; cursor: pointer; color: var(--teal-dark); font-size: 15px; line-height: 1; }

/* ---- Dashboard table ---- */
table.patients { width: 100%; border-collapse: collapse; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
table.patients th, table.patients td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); font-size: 14px; }
table.patients th { background: var(--teal-soft); color: var(--teal-dark); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
table.patients tbody tr { cursor: pointer; }
table.patients tbody tr:hover { background: #f0f7f6; }
table.patients tbody tr:last-child td { border-bottom: none; }

.toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar input[type=text] { max-width: 280px; }
.toolbar select { max-width: 180px; }
.spacer { flex: 1; }

.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.new { background: #e0edff; color: #1e40af; }
.badge.reviewed { background: #fff4d6; color: #92660a; }
.badge.active { background: #d8f3e6; color: #0b6b46; }
.badge.archived { background: #eceff0; color: #5d6f72; }

.empty { text-align: center; color: var(--muted); padding: 50px 20px; }

/* ---- Protocol cards ---- */
.proto { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; background: #fff; }
.proto .head { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: var(--teal-soft); padding: 14px 18px; }
.proto .head h3 { margin: 0; font-size: 16px; color: var(--teal-dark); }
.proto .rank { background: var(--teal); color: #fff; width: 26px; height: 26px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; }
.proto .meta { display: flex; flex-wrap: wrap; gap: 18px; padding: 14px 18px; font-size: 13px; }
.proto .meta b { color: var(--muted); font-weight: 600; display: block; font-size: 11px; text-transform: uppercase; }
.proto .body { padding: 0 18px 16px; }
.proto ol { margin: 6px 0 0; padding-left: 20px; }
.proto ol li { margin-bottom: 5px; font-size: 14px; }
.proto .why { font-size: 13px; color: var(--teal-dark); margin: 4px 0 12px; }
.proto .flag { background: var(--amber-soft); color: var(--amber); border-radius: 8px; padding: 8px 12px;
  font-size: 13px; margin: 0 18px 14px; }
.proto .cau { font-size: 13px; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 10px; margin-top: 6px; }

.kv { display: grid; grid-template-columns: 180px 1fr; gap: 8px 16px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

.note { font-size: 13px; color: var(--muted); }
.disclaimer { font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); margin-top: 30px; padding-top: 14px; }

.flash { background: var(--teal); color: #fff; padding: 14px 18px; border-radius: 8px; margin-bottom: 18px; }
.err { color: var(--red); font-size: 13px; margin: 12px 0 0; }
.topbar-who { color: #fff; opacity: .9; font-size: 14px; margin-right: 4px; }
.code { letter-spacing: 1px; background: var(--teal-soft); color: var(--teal-dark); padding: 2px 8px; border-radius: 6px; }

/* ---- Tabs ---- */
.tabs { display: inline-flex; gap: 4px; background: #fff; border: 1px solid var(--line);
  border-radius: 10px; padding: 4px; margin-bottom: 18px; }
.tab { border: none; background: none; padding: 9px 18px; border-radius: 7px; cursor: pointer;
  font-size: 14px; font-weight: 600; color: var(--muted); font-family: inherit; }
.tab.active { background: var(--teal); color: #fff; }

/* ---- Progress bars ---- */
.pbar { position: relative; height: 22px; background: #e9efee; border-radius: 999px; overflow: hidden;
  border: 1px solid var(--line); }
.pbar-fill { height: 100%; background: linear-gradient(90deg, var(--teal), #14a89b);
  border-radius: 999px; transition: width .3s ease; min-width: 2px; }
.pbar.complete .pbar-fill { background: linear-gradient(90deg, #0b6b46, #16a34a); }
.pbar-label { position: absolute; right: 10px; top: 0; line-height: 22px; font-size: 11px;
  font-weight: 700; color: var(--ink); }
.overall { margin-bottom: 12px; }
.overall-num { font-size: 15px; margin-bottom: 8px; }

/* ---- Wellness sparkline ---- */
.spark-wrap { margin-top: 16px; }
.spark-title { display: block; font-size: 11px; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.spark { width: 100%; max-width: 380px; height: 80px; display: block; }
.spark-line { fill: none; stroke: var(--teal); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.spark-dot { fill: var(--teal); }
.spark-grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 3 3; }
.spark-empty { color: var(--muted); font-size: 13px; padding: 14px 0; }

/* ---- Course blocks (treatment plan) ---- */
.course { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; margin-bottom: 14px; background: #fff; }
.course-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 8px; }
.course-count { font-size: 13px; color: var(--muted); white-space: nowrap; }
.course-count .targetInput { width: 56px; padding: 3px 6px; font-size: 13px; }
.rmCourse { color: var(--muted); text-decoration: none; margin-left: 6px; }
.rmCourse:hover { color: var(--red); }
.logrow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 12px 0; }
.logrow input[type=date], .logrow select { width: auto; flex: 0 0 auto; padding: 7px 10px; font-size: 13px; }
.logrow input[type=text] { flex: 1 1 160px; padding: 7px 10px; font-size: 13px; }
.sesslist { list-style: none; padding: 0; margin: 8px 0 0; }
.sesslist li { font-size: 13px; padding: 6px 0; border-bottom: 1px dashed var(--line); color: var(--ink); }
.sesslist li:last-child { border-bottom: none; }
.sesslist .rmSession { color: var(--muted); margin-left: 6px; font-size: 12px; }
.sesslist .rmSession:hover { color: var(--red); }
/* Scroll long histories instead of growing the page forever. */
.sesswrap { max-height: 260px; overflow-y: auto; border: 1px solid var(--line); border-radius: 8px;
  padding: 4px 12px; margin-top: 8px; background: #fafdfc; }
.sesswrap .sesslist { margin: 0; }

/* Full journey timeline */
.timeline { margin: 14px 0 4px; }
.timeline > summary { cursor: pointer; font-weight: 600; color: var(--teal-dark); font-size: 14px;
  padding: 8px 0; list-style: revert; }
.timeline .sesswrap { max-height: 320px; padding: 0; }
table.tl { font-size: 13px; }
table.tl th { position: sticky; top: 0; }
table.tl td, table.tl th { padding: 8px 12px; }

@media (max-width: 700px) {
  .tiles, .row, .row.three, .checkgrid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
}

/* ---- Print: only the protocol sheet ---- */
@media print {
  .topbar, .toolbar, .no-print, .btn { display: none !important; }
  body { background: #fff; }
  .card, .proto { box-shadow: none; border: 1px solid #ccc; }
  .wrap { margin: 0; }
}