/* NepalMBBS.in — trust.css
   The document register.

   The site has one visual language: frosted glass with a gold glow. It is
   applied to marketing headlines and to NMC recognition status alike, so both
   carry the same authority — which is backwards for a business whose entire
   value is being checkable.

   This is the second register. Where glass says "campaign", this says
   "record": flat, dense, hairline-ruled, closer to a printed document than to
   a landing page. It carries the content a family will act on — recognition
   status, seats, affiliation, official rules, the admission sequence.

   Three rules hold everything here together:

     1. No blur, no glow, no gradient. Depth comes from a hairline and a
        background step, nothing else. An effect on a fact makes it look sold.
     2. Numbers are tabular. Seat counts in a column must line up, or the
        column stops reading as data.
     3. Every panel can cite where its content came from. A record that names
        its source is verifiable; one that does not is just a nicer-looking
        claim. That is the whole point of this file.

   Consumes the tokens added in Phase 1. Load order: after components.css. */


/* ── Panel ──────────────────────────────────────────────────────────────── */

.doc {
  background: var(--doc-bg);
  border: 1px solid var(--doc-border);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.doc + .doc { margin-top: var(--s-4); }

.doc-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-3);
  flex-wrap: wrap;
  padding: var(--s-4) var(--s-5);
  background: var(--doc-bg-alt);
  border-bottom: 1px solid var(--doc-border);
}

.doc-title {
  font-family: var(--font-display);
  font-size: var(--t-h3);
  font-weight: var(--w-semi);
  letter-spacing: var(--ls-heading);
  line-height: var(--lh-snug);
  color: var(--doc-text);
  margin: 0;
}

.doc-kicker {
  font-size: var(--t-label);
  font-weight: var(--w-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--doc-text-mute);
}

.doc-body { padding: var(--s-2) var(--s-5) var(--s-4); }


/* ── Rows: label / value, hairline-ruled ────────────────────────────────── */

.doc-rows { display: grid; gap: 0; }

.doc-row {
  display: grid;
  grid-template-columns: minmax(9rem, 34%) 1fr;
  gap: var(--s-4);
  align-items: baseline;
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--doc-rule);
}
.doc-row:last-child { border-bottom: 0; }

.doc-label {
  font-size: var(--t-xs);
  font-weight: var(--w-semi);
  letter-spacing: 0.04em;
  color: var(--doc-text-mute);
}

.doc-value {
  font-size: var(--t-sm);
  font-weight: var(--w-medium);
  line-height: var(--lh-normal);
  color: var(--doc-text);
  font-variant-numeric: tabular-nums;
}

.doc-value a { color: var(--text-accent); text-decoration: none; }
.doc-value a:hover { text-decoration: underline; }

/* A value the site does not have. Saying so is better than omitting the row:
   a family can then ask for it, instead of assuming it was answered. */
.doc-value--unknown {
  color: var(--text-muted);
  font-style: italic;
  font-weight: var(--w-regular);
}

/* Single column below the row-grid's comfortable minimum. */
@media (max-width: 30rem) {
  .doc-row { grid-template-columns: 1fr; gap: var(--s-1); }
}


/* ── Evidence badges ────────────────────────────────────────────────────────
   Status, not decoration. Deliberately not the marketing gold — authority is
   not a highlight colour — and deliberately not an emoji: a green tick is a
   claim, and this site should only make claims it can source.

   Only ever apply a state the underlying data actually supports. Rendering
   `.ev--verified` on a record that carries no verification is the precise
   failure this register exists to prevent. */

.ev {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 0.3rem var(--s-3);
  border-radius: var(--r-xs);
  border: 1px solid currentColor;
  font-size: var(--t-label);
  font-weight: var(--w-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  white-space: nowrap;
}

.ev::before {
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.ev--verified    { color: var(--ev-verified);    background: var(--ev-verified-bg); }
.ev--provisional { color: var(--ev-provisional); background: var(--ev-provisional-bg); }
.ev--caution     { color: var(--ev-caution);     background: var(--ev-caution-bg); }
.ev--neutral     { color: var(--ev-neutral);     background: var(--ev-neutral-bg); }

.ev-set { display: flex; flex-wrap: wrap; gap: var(--s-2); }


/* ── Source line ────────────────────────────────────────────────────────────
   The element that makes this a record rather than a claim. Every doc panel
   holding a fact a family might act on should end with one. */

.doc-source {
  display: flex;
  align-items: flex-start;
  gap: var(--s-2);
  padding: var(--s-3) var(--s-5);
  border-top: 1px solid var(--doc-rule);
  background: var(--doc-bg-alt);
  font-size: var(--t-xs);
  line-height: var(--lh-normal);
  color: var(--doc-text-mute);
}

.doc-source::before {
  content: 'Source';
  flex: none;
  font-size: var(--t-label);
  font-weight: var(--w-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-muted);
  padding-top: 0.1em;
}

.doc-source a { color: var(--text-accent); text-decoration: underline; text-underline-offset: 2px; }


/* ── Numbered sequence (admission process) ──────────────────────────────────
   A process is an ordered record, so it gets the document register too. The
   rule down the left is the spine; each step hangs off it. */

.doc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: docstep;
}

.doc-step {
  position: relative;
  counter-increment: docstep;
  padding: var(--s-4) 0 var(--s-4) calc(var(--s-7) + var(--s-2));
  border-bottom: 1px solid var(--doc-rule);
}
.doc-step:last-child { border-bottom: 0; }

.doc-step::before {
  content: counter(docstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: var(--s-4);
  width: var(--s-7);
  font-family: var(--font-display);
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--gold);
}

/* The spine, drawn between the numbers rather than through them. */
.doc-step::after {
  content: '';
  position: absolute;
  left: calc(var(--s-4) - 1px);
  top: calc(var(--s-4) + 1.9em);
  bottom: 0;
  width: 1px;
  background: var(--doc-rule);
}
.doc-step:last-child::after { display: none; }

.doc-step-title {
  font-family: var(--font-display);
  font-size: var(--t-body);
  font-weight: var(--w-semi);
  line-height: var(--lh-snug);
  color: var(--doc-text);
  margin: 0 0 var(--s-2);
}

.doc-step-body {
  font-size: var(--t-sm);
  line-height: var(--lh-prose);
  color: var(--doc-text-mute);
  max-width: var(--measure);
  margin: 0;
  text-wrap: pretty;
}


/* ── Notice ─────────────────────────────────────────────────────────────────
   For a rule a family must not miss. Weight comes from the left rule and the
   label, not from a fill — a shouting box gets skipped. */

.doc-note {
  border-left: 3px solid var(--ev-provisional);
  background: var(--ev-provisional-bg);
  padding: var(--s-3) var(--s-4);
  border-radius: 0 var(--r-xs) var(--r-xs) 0;
  font-size: var(--t-sm);
  line-height: var(--lh-normal);
  color: var(--doc-text);
  max-width: var(--measure);
}

.doc-note--caution {
  border-left-color: var(--ev-caution);
  background: var(--ev-caution-bg);
}

.doc-note strong { font-weight: var(--w-semi); }


/* ── Honest empty state ─────────────────────────────────────────────────────
   Used where the site previously filled a gap with stock photography. An
   empty slot that says what is missing costs nothing; a stock campus labelled
   "official" costs the credibility of every other page. */

.doc-empty {
  border: 1px dashed var(--doc-border);
  border-radius: var(--r-sm);
  padding: var(--s-6) var(--s-5);
  text-align: center;
  background: var(--doc-bg);
}

.doc-empty-title {
  font-family: var(--font-display);
  font-size: var(--t-body);
  font-weight: var(--w-semi);
  color: var(--doc-text);
  margin: 0 0 var(--s-2);
}

.doc-empty-body {
  font-size: var(--t-sm);
  line-height: var(--lh-normal);
  color: var(--doc-text-mute);
  max-width: 46ch;
  margin: 0 auto;
}


/* ── Index table (colleges list) ────────────────────────────────────────────
   Below the breakpoint each row becomes its own labelled block, because a
   horizontally scrolling table of 27 colleges on a phone is unusable and this
   site is read on phones. */

.doc-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }

.doc-table th {
  text-align: left;
  padding: var(--s-3) var(--s-3) var(--s-3) 0;
  border-bottom: 1px solid var(--doc-border);
  font-size: var(--t-label);
  font-weight: var(--w-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--doc-text-mute);
  white-space: nowrap;
}

.doc-table td {
  padding: var(--s-3) var(--s-3) var(--s-3) 0;
  border-bottom: 1px solid var(--doc-rule);
  font-size: var(--t-sm);
  color: var(--doc-text);
  vertical-align: baseline;
}

.doc-table tr:last-child td { border-bottom: 0; }

.doc-table a { color: var(--doc-text); text-decoration: none; font-weight: var(--w-medium); }
.doc-table a:hover { color: var(--text-accent); text-decoration: underline; }

.doc-table .num { text-align: right; padding-right: var(--s-4); }

@media (max-width: 48rem) {
  .doc-table, .doc-table tbody, .doc-table tr, .doc-table td { display: block; width: 100%; }
  .doc-table thead { display: none; }
  .doc-table tr {
    padding: var(--s-4) 0;
    border-bottom: 1px solid var(--doc-rule);
  }
  .doc-table tr:last-child { border-bottom: 0; }
  .doc-table td { border: 0; padding: var(--s-1) 0; }
  .doc-table td[data-label]::before {
    content: attr(data-label) '  ';
    font-size: var(--t-label);
    font-weight: var(--w-bold);
    letter-spacing: var(--ls-label);
    text-transform: uppercase;
    color: var(--doc-text-mute);
    margin-right: var(--s-2);
  }
  .doc-table .num { text-align: left; padding-right: 0; }
}


/* ── Stacked row: a named rule and its explanation ──────────────────────────
   The label/value grid works for short facts. A regulation is a title plus a
   paragraph, so it stacks — and the paragraph gets a reading measure, because
   this is the content people actually have to read rather than scan. */

.doc-row--stack {
  display: block;
  padding: var(--s-4) 0;
}

.doc-row--stack .doc-label {
  display: block;
  font-family: var(--font-display);
  font-size: var(--t-body);
  font-weight: var(--w-semi);
  letter-spacing: var(--ls-heading);
  line-height: var(--lh-snug);
  color: var(--doc-text);
  margin-bottom: var(--s-2);
  text-transform: none;
}

.doc-row--stack .doc-value {
  display: block;
  font-weight: var(--w-regular);
  line-height: var(--lh-prose);
  color: var(--doc-text-mute);
  max-width: var(--measure);
  text-wrap: pretty;
}

.doc-row--stack .doc-value p { margin: 0 0 var(--s-2); }
.doc-row--stack .doc-value p:last-child { margin-bottom: 0; }

/* Official-source links attached to a panel. */
.doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  padding-top: var(--s-4);
  margin-top: var(--s-2);
  border-top: 1px solid var(--doc-rule);
}

.doc-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  border: 1px solid var(--doc-border);
  border-radius: var(--r-xs);
  font-size: var(--t-xs);
  font-weight: var(--w-medium);
  color: var(--doc-text);
  text-decoration: none;
  transition: border-color var(--d-fast) var(--ease-out),
              background var(--d-fast) var(--ease-out);
}

.doc-links a:hover {
  border-color: var(--text-accent);
  background: var(--doc-bg-alt);
}


/* ── Flow panel ─────────────────────────────────────────────────────────────
   A .doc whose content sits directly inside it rather than in a .doc-body
   wrapper — used where the register is applied to existing markup and adding
   a wrapper would mean rebalancing tags for no visual gain. The header keeps
   its full-bleed treatment; everything after it gets the body inset. */

.doc--flow > *:not(.doc-head):not(.doc-source) {
  margin-left: var(--s-5);
  margin-right: var(--s-5);
}
.doc--flow > .doc-head { margin: 0; }
.doc--flow > *:not(.doc-head):first-child { margin-top: var(--s-4); }
.doc--flow > *:not(.doc-source):last-child { margin-bottom: var(--s-4); }