:root {
  color-scheme: dark;
  --ink-950: #191310;
  --ink-900: #221a15;
  --ink-800: #2b2119;
  --ink-700: #372a1f;
  --ink-600: #463627;
  --line: #4f3d2c;
  --parchment: #ecdfc4;
  --parchment-dim: #ab9c81;
  --gold: #b8862b;
  --gold-bright: #d1a542;
  --silver: #a6acb1;
  --brown: #8a5a35;
  --red: #9c4444;
  --focus: #d1a542;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --ink-950: #f2ead9;
    --ink-900: #e9dfc7;
    --ink-800: #dfd2b3;
    --ink-700: #d0c095;
    --ink-600: #bfab7c;
    --line: #b09b6e;
    --parchment: #2b2015;
    --parchment-dim: #5a4d38;
    --gold: #8a651f;
    --gold-bright: #6e4f16;
    --silver: #5f6569;
    --brown: #6b4423;
    --red: #7a3232;
    --focus: #6e4f16;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --ink-950: #191310; --ink-900: #221a15; --ink-800: #2b2119; --ink-700: #372a1f; --ink-600: #463627;
  --line: #4f3d2c; --parchment: #ecdfc4; --parchment-dim: #ab9c81; --gold: #b8862b; --gold-bright: #d1a542;
  --silver: #a6acb1; --brown: #8a5a35; --red: #9c4444; --focus: #d1a542;
}
:root[data-theme="light"] {
  color-scheme: light;
  --ink-950: #f2ead9; --ink-900: #e9dfc7; --ink-800: #dfd2b3; --ink-700: #d0c095; --ink-600: #bfab7c;
  --line: #b09b6e; --parchment: #2b2015; --parchment-dim: #5a4d38; --gold: #8a651f; --gold-bright: #6e4f16;
  --silver: #5f6569; --brown: #6b4423; --red: #7a3232; --focus: #6e4f16;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--ink-950);
  color: var(--parchment);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
h1, h2, h3, .display {
  font-family: 'Cinzel', serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--parchment);
  margin: 0;
}
a { color: var(--gold-bright); }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.boot-loading {
  display: flex; align-items: center; justify-content: center;
  height: 100vh; color: var(--parchment-dim); font-family: 'Cinzel', serif;
}

/* ---------- entry screen ---------- */
.entry-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 32px 16px;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(184,134,43,0.08), transparent 60%),
    var(--ink-950);
}
.entry-card {
  width: 100%; max-width: 380px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  padding: 36px 32px;
}
.entry-mark {
  text-align: center; margin-bottom: 28px;
}
.entry-mark .glyph {
  font-size: 28px; color: var(--gold); display: block; margin-bottom: 8px;
}
.entry-mark h1 { font-size: 19px; line-height: 1.25; }
.entry-mark p { color: var(--parchment-dim); font-size: 13px; margin-top: 6px; }
.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 12.5px; color: var(--parchment-dim); margin-bottom: 6px;
}
.field input, .field select {
  width: 100%; background: var(--ink-800); border: 1px solid var(--line);
  color: var(--parchment); padding: 10px 12px;
}
select, option { background-color: var(--ink-800); color: var(--parchment); }
optgroup { background-color: var(--ink-800); color: var(--parchment-dim); font-style: normal; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--gold); background: transparent; color: var(--gold-bright);
  padding: 10px 18px; font-weight: 600; font-size: 14px; width: 100%;
  transition: background-color 120ms ease, color 120ms ease;
}
.btn:hover { background: var(--gold); color: var(--ink-950); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.small { width: auto; padding: 6px 12px; font-size: 13px; }
.btn.danger { border-color: var(--red); color: var(--red); }
.btn.danger:hover { background: var(--red); color: var(--ink-950); }
.btn.ghost { border-color: var(--line); color: var(--parchment-dim); }
.btn.ghost:hover { background: var(--ink-700); color: var(--parchment); }

.error-msg {
  background: rgba(156,68,68,0.12); border: 1px solid var(--red);
  color: var(--red); padding: 10px 12px; font-size: 13px; margin-bottom: 16px;
}
.hint { color: var(--parchment-dim); font-size: 12.5px; margin-top: 14px; text-align: center; }
.link-btn { background: none; border: none; color: var(--gold-bright); text-decoration: underline; padding: 0; }

/* ---------- app shell ---------- */
.shell { display: flex; min-height: 100vh; }
.rail {
  width: 216px; flex-shrink: 0; background: var(--ink-900); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 20px 0;
}
.rail-brand { padding: 0 20px 20px; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.rail-brand .glyph { color: var(--gold); font-size: 20px; }
.rail-brand h1 { font-size: 14px; line-height: 1.3; margin-top: 6px; }
.rail-nav { display: flex; flex-direction: column; gap: 2px; padding: 0 10px; flex: 1; }
.rail-nav button {
  text-align: left; background: none; border: none; color: var(--parchment-dim);
  padding: 10px 12px; font-size: 13.5px; border-left: 2px solid transparent;
}
.rail-nav button:hover { color: var(--parchment); background: var(--ink-800); }
.rail-nav button.active {
  color: var(--parchment); background: var(--ink-800); border-left-color: var(--gold);
  font-weight: 600;
}
.rail-nav .badge {
  float: right; background: var(--ink-700); color: var(--parchment-dim);
  font-size: 11px; padding: 1px 7px; border: 1px solid var(--line);
}
.rail-foot { padding: 14px 20px 0; border-top: 1px solid var(--line); margin-top: 12px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; border-bottom: 1px solid var(--line); background: var(--ink-900);
}
.topbar h2 { font-size: 18px; }
.topbar .sub { color: var(--parchment-dim); font-size: 12.5px; margin-top: 3px; }
.who { display: flex; align-items: center; gap: 12px; }
.role-chip {
  font-size: 11px; padding: 3px 9px; border: 1px solid; font-family: 'Inter', sans-serif; font-weight: 600;
}
.role-chip.emperor { color: var(--gold-bright); border-color: var(--gold); }
.role-chip.plenipotentiary { color: var(--silver); border-color: var(--silver); }
.role-chip.hold_moi { color: var(--brown); border-color: var(--brown); }

.content { padding: 28px; flex: 1; overflow-y: auto; }
.panel { border: 1px solid var(--line); background: var(--ink-900); margin-bottom: 24px; }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.panel-head h3 { font-size: 15px; }
.panel-body { padding: 18px; }
.empty-state { color: var(--parchment-dim); font-size: 13.5px; padding: 20px; text-align: center; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  text-align: left; font-weight: 600; color: var(--parchment-dim); font-size: 12px;
  padding: 8px 10px; border-bottom: 1px solid var(--line);
}
td { padding: 9px 10px; border-bottom: 1px solid var(--ink-700); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.cat-row td { color: var(--parchment-dim); font-size: 11.5px; padding-top: 16px; padding-bottom: 4px; border-bottom: none; }
.manifest-row-flag td { background: rgba(156,68,68,0.08); }
.manifest-row-flag select { background: var(--ink-800); border: 1px solid var(--red); color: var(--parchment); padding: 5px 7px; }
.history-row { display: flex; align-items: center; gap: 10px; padding: 4px 0; font-size: 13px; }
.history-row:not(:last-child) { border-bottom: 1px solid var(--ink-700); }

.price-input {
  width: 74px; background: var(--ink-800); border: 1px solid var(--line); color: var(--parchment);
  padding: 5px 7px; text-align: right; font-variant-numeric: tabular-nums;
}
.qty-input {
  width: 64px; background: var(--ink-800); border: 1px solid var(--line); color: var(--parchment);
  padding: 5px 7px; text-align: right;
}

.status-tag { font-size: 11px; padding: 2px 8px; border: 1px solid; display: inline-block; }
.status-tag.pending { color: var(--gold-bright); border-color: var(--gold); }
.status-tag.approved { color: var(--silver); border-color: var(--silver); }
.status-tag.completed { color: var(--brown); border-color: var(--brown); }
.status-tag.rejected { color: var(--red); border-color: var(--red); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 24px; }
.stat-cell { background: var(--ink-900); padding: 16px 18px; }
.stat-cell .num { font-family: 'Cinzel', serif; font-size: 24px; color: var(--gold-bright); }
.stat-cell .label { color: var(--parchment-dim); font-size: 12px; margin-top: 4px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row .field { margin-bottom: 0; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
textarea { width: 100%; background: var(--ink-800); border: 1px solid var(--line); color: var(--parchment); padding: 10px; resize: vertical; min-height: 60px; }

.order-cart { border: 1px dashed var(--line); padding: 14px; margin-top: 16px; }
.order-cart-line { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 13.5px; border-bottom: 1px solid var(--ink-700); }
.order-cart-line:last-of-type { border-bottom: none; }
.order-total { display: flex; justify-content: space-between; font-family: 'Cinzel', serif; font-size: 16px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }

.pill-select { display: flex; gap: 6px; flex-wrap: wrap; }
.pill-select button {
  background: var(--ink-800); border: 1px solid var(--line); color: var(--parchment-dim);
  padding: 6px 12px; font-size: 12.5px;
}
.pill-select button.active { color: var(--ink-950); background: var(--gold); border-color: var(--gold); }

.toast {
  position: fixed; bottom: 22px; right: 22px; background: var(--ink-800);
  border: 1px solid var(--gold); color: var(--parchment); padding: 12px 18px;
  font-size: 13.5px; max-width: 320px; z-index: 50;
}
.toast.error { border-color: var(--red); }

.muted { color: var(--parchment-dim); }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mb-0 { margin-bottom: 0; }

@media (max-width: 760px) {
  .shell { flex-direction: column; }
  .rail { width: 100%; flex-direction: row; align-items: center; overflow-x: auto; padding: 10px; }
  .rail-brand { display: none; }
  .rail-nav { flex-direction: row; }
  .rail-foot { display: none; }
  .content { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}

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