/* ──────────────────────────────────────────────────────────────────
   dana-tools — design system
   "Editorial Ledger × Notion shell" — warm cream paper, soft pink,
   warm brown ink (NEVER pure black).
   ────────────────────────────────────────────────────────────────── */

:root {
  /* Surfaces */
  --paper:        #fdfaf3;
  --paper-warm:   #f7f1e3;
  --paper-edge:   #e8e1cf;
  --paper-shadow: 0 1px 2px rgba(74, 61, 47, 0.04),
                  0 2px 8px  rgba(74, 61, 47, 0.05);

  /* Ink (NEVER #000) */
  --ink:          #4a3d2f;
  --ink-soft:     #7a6d5f;
  --ink-faint:    #a89c8a;
  --ink-line:     rgba(74, 61, 47, 0.08);

  /* Brand */
  --pink:         #993556;
  --pink-light:   #c87a93;
  --pink-soft:    #fdf2f5;
  --gold:         #c9a86a;

  /* Status */
  --green:        #5d7c5a;   /* matched / success */
  --green-soft:   #ecf2ea;
  --amber:        #b8860b;   /* mismatch warnings */
  --amber-soft:   #fdf5e2;
  --blue:         #2563eb;   /* live API data */
  --blue-soft:    #eef3fe;
  --red:          #b91c1c;   /* orphans / refunds */
  --red-soft:     #fcecec;

  /* Typography */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  /* Geometry */
  --radius-sm:    8px;
  --radius:       12px;
  --radius-lg:    16px;
  --gap:          20px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  padding: 28px 24px 64px;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
}

/* ─── Typography ────────────────────────────────────────────── */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}

h1 {
  font-size: 32px;
  font-weight: 400;
  line-height: 1.15;
}
h1 em { font-style: italic; color: var(--pink); font-weight: 400; }

h2 { font-size: 22px; font-weight: 500; }
h3 { font-size: 16px; font-weight: 600; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.muted     { color: var(--ink-soft); }
.faint     { color: var(--ink-faint); }
.mono      { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.rm        { font-family: var(--font-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.rm::before { content: 'RM\00a0'; color: var(--ink-soft); font-weight: 400; }

/* ─── Header ────────────────────────────────────────────────── */

.site-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--ink-line);
}
.site-header .brand {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.site-header .brand em { font-style: italic; color: var(--pink); }
.site-header .brand-sub {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 2px;
}
.site-header .header-meta {
  font-size: 13px;
  color: var(--ink-soft);
  text-align: right;
}
.site-header .header-meta .who {
  font-weight: 600;
  color: var(--ink);
}
.site-header .header-meta a {
  color: var(--pink);
  text-decoration: none;
  font-weight: 500;
}
.site-header .header-meta a:hover { text-decoration: underline; }

/* ─── 5-step breadcrumb ─────────────────────────────────────── */

.steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  background: var(--paper-warm);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 28px;
  overflow-x: auto;
}
.step {
  flex: 1;
  min-width: 110px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.step:hover { color: var(--ink); background: rgba(255,255,255,0.5); }
.step.is-current {
  background: #fff;
  color: var(--ink);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(74, 61, 47, 0.06);
}
.step.is-done { color: var(--green); }
.step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--paper-edge);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}
.step.is-current .step-num { background: var(--pink); color: #fff; }
.step.is-done    .step-num { background: var(--green); color: #fff; }

/* ─── Cards ─────────────────────────────────────────────────── */

.card {
  background: #fff;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--paper-shadow);
}
.card + .card { margin-top: 16px; }

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}
.card-meta { font-size: 12px; color: var(--ink-faint); }

/* ─── Buttons ───────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  background: var(--paper-warm);
  color: var(--ink);
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
}
.btn:hover:not(:disabled) { background: var(--paper-edge); }
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--pink);
  color: #fff;
}
.btn-primary:hover:not(:disabled) { background: #7e2b46; }

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--ink-line);
}
.btn-ghost:hover:not(:disabled) { color: var(--ink); border-color: var(--ink-faint); }

.btn-sm {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 8px;
}

/* ─── Forms ─────────────────────────────────────────────────── */

label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
select,
textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--paper-edge);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--pink-light);
  box-shadow: 0 0 0 3px var(--pink-soft);
}

/* ─── Status pills ──────────────────────────────────────────── */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--paper-warm);
  color: var(--ink-soft);
  border: 1px solid var(--ink-line);
}
.pill-matched { background: var(--green-soft); color: var(--green); border-color: transparent; }
.pill-warn    { background: var(--amber-soft); color: var(--amber); border-color: transparent; }
.pill-live    { background: var(--blue-soft);  color: var(--blue);  border-color: transparent; }
.pill-orphan  { background: var(--red-soft);   color: var(--red);   border-color: transparent; }
.pill-brand   { background: var(--pink-soft);  color: var(--pink);  border-color: transparent; }

/* ─── Tables ────────────────────────────────────────────────── */

.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.ledger th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 10px 12px;
  border-bottom: 1px solid var(--ink-line);
}
.ledger td {
  padding: 12px;
  border-bottom: 1px solid var(--ink-line);
  vertical-align: top;
}
.ledger tr:last-child td { border-bottom: none; }
.ledger tr:hover td { background: var(--paper-warm); }
.ledger td.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

/* ─── Drop zones ────────────────────────────────────────────── */

.drop {
  border: 1.5px dashed var(--paper-edge);
  border-radius: var(--radius);
  background: var(--paper-warm);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.drop:hover { border-color: var(--pink-light); background: var(--pink-soft); }
.drop.is-active { border-color: var(--pink); background: var(--pink-soft); }
.drop.is-loaded { border-style: solid; border-color: var(--green); background: var(--green-soft); }
.drop .drop-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
}
.drop .drop-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}
.drop .drop-hint {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 4px;
}
.drop input[type="file"] { display: none; }

/* ─── Brand toggle (Caketella vs Ketocake) ──────────────────── */

.brand-toggle {
  display: inline-flex;
  background: var(--paper-warm);
  border: 1px solid var(--ink-line);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.brand-toggle button {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: none;
  background: transparent;
  color: var(--ink-soft);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.brand-toggle button.is-active {
  background: #fff;
  color: var(--pink);
  box-shadow: 0 1px 2px rgba(74, 61, 47, 0.08);
}
.brand-toggle button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ─── Footer / spacing utilities ────────────────────────────── */

.row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.row-between { justify-content: space-between; }
.row-end     { justify-content: flex-end; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }

.spacer-sm { height: 12px; }
.spacer    { height: 24px; }
.spacer-lg { height: 40px; }

/* ─── Auth gate ─────────────────────────────────────────────── */

.gate-shell {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gate-card {
  background: #fff;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-lg);
  padding: 40px 36px 32px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--paper-shadow);
}
.gate-card h1 {
  font-size: 28px;
  margin-bottom: 4px;
}
.gate-card .gate-sub {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 24px;
}
.gate-card .gate-error {
  margin-top: 12px;
  font-size: 13px;
  color: var(--red);
  min-height: 18px;
}

/* ─── Inline tooltips / messages ────────────────────────────── */

.msg {
  font-size: 13px;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  margin: 12px 0;
}
.msg-info { background: var(--blue-soft);  color: var(--blue); }
.msg-warn { background: var(--amber-soft); color: var(--amber); }
.msg-ok   { background: var(--green-soft); color: var(--green); }
.msg-err  { background: var(--red-soft);   color: var(--red); }

/* ─── Phase 2 lock indicator ────────────────────────────────── */

.phase2 {
  position: relative;
}
.phase2-tag {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold);
  background: #fff;
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 6px;
}