/* MIMS Surgery EHR
   Palette taken from the unit's own materials: drape green, betadine amber,
   case-sheet paper, ink. Mono face carries every number, ID and signature -
   lab values must align to be read at speed. */

:root {
  --ink:        #16211E;
  --ink-2:      #5A6B65;
  --ink-3:      #8C9A95;
  --paper:      #EDF1EF;
  --surface:    #FFFFFF;
  --drape:      #0B5A4C;
  --drape-dark: #084337;
  --drape-tint: #E0EDE9;
  --betadine:   #9A4E14;
  --betadine-tint: #FBEEE3;
  --alert:      #B02318;
  --alert-tint: #FCEBE9;
  --rule:       #D8E0DD;
  --rule-soft:  #E9EEEC;

  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --r: 8px;
  --shadow: 0 1px 2px rgba(11,90,76,.06), 0 4px 14px rgba(11,90,76,.05);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--drape); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--drape);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ------------------------------------------------------------- header */
.top {
  background: var(--drape-dark);
  color: #fff;
  position: sticky; top: 0; z-index: 40;
}
.top-in {
  max-width: 1180px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; gap: 14px;
}
.brand { display: flex; align-items: baseline; gap: 8px; color: #fff; }
.brand:hover { text-decoration: none; }
.brand b { font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.brand span {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: #7FC4B4;
}
.nav { display: flex; gap: 2px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.nav a {
  color: #CFE6E0; padding: 6px 10px; border-radius: 6px; font-size: 14px;
}
.nav a:hover { background: rgba(255,255,255,.09); color: #fff; text-decoration: none; }
.nav a.on { background: rgba(255,255,255,.14); color: #fff; }
.whoami {
  font-family: var(--mono); font-size: 11px; color: #7FC4B4;
  padding-left: 10px; border-left: 1px solid rgba(255,255,255,.18);
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 18px 16px 64px; }

/* -------------------------------------------------------------- type */
h1 { font-size: 22px; font-weight: 600; letter-spacing: -.02em; margin: 0 0 2px; }
h2 { font-size: 16px; font-weight: 600; margin: 0 0 10px; letter-spacing: -.01em; }
h3 { font-size: 14px; font-weight: 600; margin: 0 0 6px; }

.eyebrow {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 4px;
}
.muted { color: var(--ink-2); }
.small { font-size: 13px; }
.mono  { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------- cards */
.card {
  background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--r); padding: 16px; margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.card.tight { padding: 12px; }
.grid { display: grid; gap: 14px; }
@media (min-width: 900px) {
  .grid.two   { grid-template-columns: 1fr 1fr; }
  .grid.chart { grid-template-columns: 300px 1fr; align-items: start; }
  .grid.four  { grid-template-columns: repeat(4, 1fr); }
}
.grid.four { grid-template-columns: repeat(2, 1fr); }

/* ------------------------------------------------------------- stats */
.stat {
  background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--r); padding: 12px 14px;
}
.stat .n {
  font-family: var(--mono); font-size: 26px; font-weight: 500;
  letter-spacing: -.03em; line-height: 1.1;
}
.stat .l {
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3); margin-top: 2px;
}
.stat.warn .n { color: var(--betadine); }
.stat.bad  .n { color: var(--alert); }

/* ----------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  padding: 8px 14px; border-radius: 6px; border: 1px solid var(--drape);
  background: var(--drape); color: #fff; cursor: pointer; line-height: 1.2;
}
.btn:hover { background: var(--drape-dark); text-decoration: none; color: #fff; }
.btn.ghost { background: var(--surface); color: var(--drape); }
.btn.ghost:hover { background: var(--drape-tint); }
.btn.plain {
  background: var(--surface); color: var(--ink-2); border-color: var(--rule);
}
.btn.plain:hover { background: var(--paper); color: var(--ink); }
.btn.danger { background: var(--surface); color: var(--alert); border-color: #E8BEB9; }
.btn.danger:hover { background: var(--alert-tint); }
.btn.sm { padding: 5px 9px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ------------------------------------------------------------ fields */
label.f { display: block; margin-bottom: 10px; }
label.f > span {
  display: block; font-family: var(--mono); font-size: 10px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3);
  margin-bottom: 3px;
}
input[type=text], input[type=password], input[type=number], input[type=date],
input[type=tel], input[type=datetime-local], input[type=search], select, textarea {
  width: 100%; font-family: var(--sans); font-size: 15px; color: var(--ink);
  padding: 8px 10px; border: 1px solid var(--rule); border-radius: 6px;
  background: var(--surface);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--drape);
  box-shadow: 0 0 0 3px var(--drape-tint);
}
textarea { min-height: 92px; resize: vertical; line-height: 1.5; }
input[type=file] { font-size: 13px; }
.row { display: grid; gap: 10px; }
@media (min-width: 640px) {
  .row.c2 { grid-template-columns: 1fr 1fr; }
  .row.c3 { grid-template-columns: 1fr 1fr 1fr; }
  .row.c4 { grid-template-columns: repeat(4, 1fr); }
}
.vitals input { font-family: var(--mono); text-align: center; }
.vitals { grid-template-columns: repeat(4, 1fr); }
@media (min-width: 640px) { .vitals { grid-template-columns: repeat(8, 1fr); } }

/* -------------------------------------------------------------- tags */
.tag {
  display: inline-block; font-family: var(--mono); font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase; padding: 2px 6px;
  border-radius: 4px; background: var(--paper); color: var(--ink-2);
  border: 1px solid var(--rule-soft); white-space: nowrap;
}
.tag.green { background: var(--drape-tint); color: var(--drape-dark); border-color: #BFDDD5; }
.tag.amber { background: var(--betadine-tint); color: var(--betadine); border-color: #EFD5BF; }
.tag.red   { background: var(--alert-tint); color: var(--alert); border-color: #E8BEB9; }

/* ------------------------------------------- the signature line
   Every entry closes the way a paper case sheet does: a hairline and a
   signature in mono. This is the one device the whole record is built on. */
.sig {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  border-top: 1px solid var(--rule-soft); padding-top: 6px; margin-top: 10px;
  display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline;
}
.sig .who { color: var(--drape); }
.sig .amend { color: var(--betadine); }

/* ------------------------------------------------------------ entries */
.entry {
  border-left: 2px solid var(--rule); padding: 0 0 16px 14px;
  margin-left: 4px; position: relative;
}
.entry::before {
  content: ""; position: absolute; left: -5px; top: 5px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--rule);
}
.entry.op::before { background: var(--drape); border-color: var(--drape); }
.entry .body { white-space: pre-wrap; margin: 6px 0 0; }

/* ------------------------------------------------------------- table */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-family: var(--mono); font-size: 10px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3);
  font-weight: 500; padding: 6px 8px; border-bottom: 1px solid var(--rule);
}
td { padding: 8px; border-bottom: 1px solid var(--rule-soft); vertical-align: top; }
tr:last-child td { border-bottom: none; }
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* -------------------------------------------------------- ward list */
.bed {
  display: flex; gap: 12px; align-items: flex-start; padding: 11px 12px;
  border: 1px solid var(--rule); border-radius: var(--r);
  background: var(--surface); margin-bottom: 8px;
}
.bed:hover { border-color: var(--drape); text-decoration: none; }
.bed .no {
  font-family: var(--mono); font-size: 13px; font-weight: 600;
  background: var(--drape-tint); color: var(--drape-dark);
  border-radius: 5px; padding: 4px 7px; min-width: 44px; text-align: center;
}
.bed .nm { font-weight: 600; color: var(--ink); }
.bed .dx { font-size: 13px; color: var(--ink-2); }
.bed .rt { margin-left: auto; text-align: right; display: flex; gap: 4px; flex-direction: column; align-items: flex-end; }

/* -------------------------------------------------------------- tabs */
.tabs {
  display: flex; gap: 2px; border-bottom: 1px solid var(--rule);
  margin-bottom: 14px; overflow-x: auto;
}
.tabs a {
  padding: 8px 12px; font-size: 14px; color: var(--ink-2);
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.tabs a:hover { color: var(--ink); text-decoration: none; }
.tabs a.on { color: var(--drape); border-bottom-color: var(--drape); font-weight: 500; }
.tabs .ct { font-family: var(--mono); font-size: 10px; color: var(--ink-3); }

/* ------------------------------------------------------------ photos */
.shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
.shot { border: 1px solid var(--rule); border-radius: 6px; overflow: hidden; background: var(--surface); }
.shot img { width: 100%; height: 100px; object-fit: cover; display: block; }
.shot .cap { padding: 5px 6px; font-family: var(--mono); font-size: 9px; color: var(--ink-3); }
.shot .pdf {
  height: 100px; display: flex; align-items: center; justify-content: center;
  background: var(--paper); font-family: var(--mono); font-size: 11px; color: var(--ink-2);
}

/* ------------------------------------------------------------ notices */
.notice {
  padding: 9px 12px; border-radius: 6px; margin-bottom: 12px; font-size: 14px;
  border: 1px solid var(--rule);
}
.notice.ok  { background: var(--drape-tint); border-color: #BFDDD5; color: var(--drape-dark); }
.notice.bad { background: var(--alert-tint); border-color: #E8BEB9; color: var(--alert); }
.notice.warn{ background: var(--betadine-tint); border-color: #EFD5BF; color: var(--betadine); }

/* ------------------------------------------------------------ ledger
   The audit page is the signature line at full scale: an append-only ledger. */
.ledger { font-family: var(--mono); font-size: 12px; }
.ledger td { padding: 6px 8px; vertical-align: top; }
.ledger .old { color: var(--alert); text-decoration: line-through; }
.ledger .new { color: var(--drape); }
.ledger .arrow { color: var(--ink-3); }

/* ------------------------------------------------------------- login */
.login-page {
  min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background:
    linear-gradient(180deg, rgba(11,90,76,.05), transparent 320px), var(--paper);
}
.login-box { width: 100%; max-width: 380px; }
.login-mark {
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--drape); margin-bottom: 6px;
}

details > summary {
  cursor: pointer; font-size: 14px; color: var(--drape);
  padding: 6px 0; list-style: none;
}
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: "+ "; font-family: var(--mono); }
details[open] > summary::before { content: "− "; }

hr.rule { border: none; border-top: 1px solid var(--rule-soft); margin: 14px 0; }

.pill-picks { display: flex; flex-wrap: wrap; gap: 5px; }
.pill-picks label {
  display: inline-flex; align-items: center; gap: 5px; cursor: pointer;
  border: 1px solid var(--rule); border-radius: 20px; padding: 4px 10px;
  font-size: 13px; background: var(--surface); user-select: none;
}
.pill-picks label:has(input:checked) {
  background: var(--drape-tint); border-color: var(--drape); color: var(--drape-dark);
}
.pill-picks input { margin: 0; accent-color: var(--drape); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

@media print {
  .top, .tabs, .btn, form { display: none !important; }
  body { background: #fff; }
  .card { border: none; box-shadow: none; padding: 0; }
}

/* -------------------------------------------- the admission record
   A long clinical form. The nav rail keeps the sections in view so nobody
   loses their place halfway down a history. */
.rec { display: grid; gap: 16px; align-items: start; }
@media (min-width: 960px) { .rec { grid-template-columns: 208px 1fr; } }

.rec-nav { display: none; }
@media (min-width: 960px) {
  .rec-nav { display: block; position: sticky; top: 64px; }
  .rec-nav a {
    display: block; padding: 5px 9px; font-size: 13px; color: var(--ink-2);
    border-left: 2px solid var(--rule); line-height: 1.35;
  }
  .rec-nav a:hover { color: var(--drape); border-left-color: var(--drape); text-decoration: none; }
  .rec-nav a.on { color: var(--drape); border-left-color: var(--drape); font-weight: 500; background: var(--drape-tint); }
  .rec-nav-foot { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--rule); }
}

.rec-body > section { scroll-margin-top: 70px; }
.rec-body > section h2 {
  padding-bottom: 7px; margin-bottom: 12px;
  border-bottom: 1px solid var(--rule-soft);
}

/* Field hints: sit under the input, in the sentence voice, not the label voice. */
.hint {
  display: block; text-transform: none; letter-spacing: 0;
  font-family: var(--sans); font-size: 12px; color: var(--ink-3);
  margin-top: 3px; line-height: 1.4;
}

#bmiOut { background: var(--paper); }