:root {
  --desk: #0C1417;
  --desk-2: #101B1F;
  --rail: #0A1114;
  --rail-line: #1E2B30;
  --paper: #F5F1E6;
  --paper-2: #EDE7D6;
  --paper-hover: #EFE9D8;
  --cream: #FBF8EF;
  --ink: #1E2A2C;
  --ink-soft: #5F6C6D;
  --line: #D8D0BB;
  --brass: #C5A254;
  --brass-soft: #E8D8AC;
  --brass-deep: #8F7229;
  --red: #C04A38;
  --green: #2F7D6B;
  --orange: #B26A2B;
  --gray: #7A8586;
  --shadow: 0 1px 0 rgba(255, 255, 255, .05), 0 16px 30px -12px rgba(0, 0, 0, .55);
  --font-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: #E6ECEA;
}

body.ops {
  min-height: 100vh;
  background-color: var(--desk);
  background-image: radial-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 22px 22px;
}

a { color: inherit; text-decoration: none; }

:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }

/* ── Sidebar shell ─────────────────────────────── */

.side {
  position: fixed;
  top: 0; bottom: 0; left: 0;
  width: 220px;
  background: var(--rail);
  border-right: 1px solid var(--rail-line);
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.side__brand { padding: 18px 16px; border-bottom: 1px solid var(--rail-line); }

.brand { display: flex; align-items: center; gap: 12px; }

.brand__mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; flex: none;
  font-family: var(--font-mono); font-weight: 700; font-size: 14px;
  color: var(--brass);
  border: 2px solid var(--brass);
  transform: rotate(-1deg);
}
.brand__mark--lg { width: 58px; height: 58px; font-size: 20px; }

.brand__name { display: block; font-weight: 600; font-size: 15px; color: #F2F5F3; }
.brand__sub {
  display: block; margin-top: 2px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--brass);
}

.side__nav { display: flex; flex-direction: column; gap: 2px; padding: 14px 10px; flex: 1; }

.navlink {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 2px;
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: .08em; text-transform: uppercase;
  color: #93A5A7;
}
.navlink svg { flex: none; opacity: .85; }
.navlink:hover { color: #fff; background: #152025; }
.navlink[aria-current="page"] { color: #fff; background: #152025; box-shadow: inset 2px 0 0 var(--brass); }

.side__foot { padding: 14px 16px; border-top: 1px solid var(--rail-line); }
.side__who {
  display: block; margin-bottom: 8px;
  font-family: var(--font-mono); font-size: 10px; color: #7E8F91; word-break: break-all;
}

.linklike {
  background: none; border: 0; padding: 0; cursor: pointer;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--brass);
}
.linklike:hover { color: var(--brass-soft); }
.inline { display: inline; }

.desk { margin-left: 220px; padding: 30px 38px 40px; max-width: 1180px; }

/* ── Page heads ────────────────────────────────── */

.pagehead {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 6px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .2em; text-transform: uppercase; color: var(--brass);
}

.h1 {
  margin: 0;
  font-family: var(--font-mono); font-weight: 600; font-size: 22px;
  letter-spacing: .02em; color: #F2F5F3;
}

.h2 {
  display: flex; align-items: center; gap: 12px;
  margin: 36px 0 14px;
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--brass);
}
.h2::after { content: ''; flex: 1; height: 1px; background: var(--rail-line); }

.count {
  display: inline-block; padding: 2px 8px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600; color: var(--desk);
  background: var(--brass);
}

.back {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--brass);
}
.back:hover { color: var(--brass-soft); }

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

.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  padding: 11px 20px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: #1A1408; background: var(--brass);
  border: 0; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 8px 18px rgba(0, 0, 0, .35);
}
.btn:hover { background: #D2B163; }
.btn:active { transform: translateY(1px); }
.btn--ghost {
  background: transparent; color: var(--paper); border: 1px solid var(--rail-line); box-shadow: none;
}
.btn--ghost:hover { background: #152025; color: #fff; }
.btn--danger { background: var(--red); color: #fff; }
.btn--danger:hover { background: #A83D2E; }
.btn--sm { padding: 6px 12px; font-size: 11px; box-shadow: none; }
.btn--block { width: 100%; }

/* ── Stat cards (ledger cells) ─────────────────── */

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }

.stat {
  position: relative;
  background: var(--paper); color: var(--ink);
  padding: 16px 18px 18px;
  box-shadow: var(--shadow);
}
.stat::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 34px; height: 2px; background: var(--brass);
}
.stat__label {
  display: block;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft);
}
.stat__value {
  display: block; margin-top: 8px;
  font-family: var(--font-mono); font-weight: 700; font-size: 28px; color: var(--ink);
}

/* ── Tables (paper ledger) ─────────────────────── */

.table {
  width: 100%; border-collapse: collapse;
  background: var(--paper); color: var(--ink);
  box-shadow: var(--shadow);
}
.table th {
  padding: 10px 14px; text-align: left;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--brass-deep); background: var(--paper-2);
  border-bottom: 2px solid var(--ink);
}
.table td { padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
.table tbody tr:hover { background: var(--paper-hover); }
.table tr:last-child td { border-bottom: 0; }
.table a { text-decoration: underline; text-decoration-color: var(--brass); text-underline-offset: 2px; }
.table a:hover { color: var(--brass-deep); }
.table .empty { color: var(--ink-soft); text-align: center; padding: 24px; font-family: var(--font-mono); font-size: 12px; }

.mono { font-family: var(--font-mono); font-size: 13px; letter-spacing: .02em; }

/* ── Tags + stamps ─────────────────────────────── */

.tag {
  display: inline-block; padding: 3px 9px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--paper); background: var(--ink);
}

.stamp {
  display: inline-block; padding: 4px 10px;
  font-family: var(--font-mono); font-weight: 700; font-size: 10px;
  letter-spacing: .18em; text-transform: uppercase;
  border: 2px solid currentColor;
  box-shadow: inset 0 0 0 1px currentColor;
  transform: rotate(-1.5deg);
  opacity: .92;
}
.stamp--active { color: var(--green); }
.stamp--revoked { color: var(--red); }
.stamp--expired { color: var(--orange); }
.stamp--inactive { color: var(--gray); }

/* ── Forms (paper) ─────────────────────────────── */

.form { background: var(--paper); color: var(--ink); padding: 24px; box-shadow: var(--shadow); max-width: 760px; }
.form label {
  display: block; margin: 16px 0 6px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft);
}
.form label:first-child { margin-top: 0; }
.form input,
.form select,
.form textarea {
  width: 100%; padding: 9px 12px;
  background: var(--cream);
  border: 1px solid var(--line); border-bottom-color: var(--ink-soft);
  border-radius: 0;
  color: var(--ink); font-family: var(--font-body); font-size: 14px;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--brass); outline-offset: 1px; }
.form .btn { margin-top: 20px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }

.check { display: flex; align-items: center; gap: 10px; margin-top: 18px; font-weight: 600; font-size: 13px; }
.check input { width: auto; accent-color: var(--brass-deep); }

.search { display: flex; gap: 8px; margin: 18px 0; }
.search input {
  flex: 1; max-width: 420px; padding: 9px 14px;
  background: var(--paper); color: var(--ink);
  border: 1px solid transparent; border-radius: 0;
  font-family: var(--font-body); font-size: 14px;
}
.search input::placeholder { color: var(--ink-soft); }
.search input:focus { outline: 2px solid var(--brass); outline-offset: 1px; }

/* ── Slips (licence cards) ─────────────────────── */

.slip { background: var(--paper); color: var(--ink); padding: 22px 24px; box-shadow: var(--shadow); }

.slip__head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 10px; margin-bottom: 8px;
}
.slip__brand { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: .22em; }

.slip__label {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft);
}

.slip__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 14px;
  padding: 13px 0; border-bottom: 1px dashed #B9AE92;
}
.slip__value { font-family: var(--font-mono); font-size: 18px; font-weight: 600; letter-spacing: .05em; word-break: break-all; text-align: right; }

.slip--qr { display: flex; flex-direction: column; align-items: center; text-align: center; }
.slip--qr .qr {
  margin: 14px 0 4px;
  background: #fff; padding: 10px; border: 1px solid var(--line);
}

.detail-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .detail-grid { grid-template-columns: 1fr; } }

.defs { display: grid; grid-template-columns: 170px 1fr; gap: 9px 14px; margin: 16px 0 4px; }
.defs dt { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.defs dd { margin: 0; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 18px; padding-top: 14px; border-top: 1px dashed #B9AE92; }
.actions form { display: flex; gap: 6px; align-items: center; }
.actions input[type="number"] {
  width: 90px; padding: 7px 10px;
  background: var(--cream); color: var(--ink);
  border: 1px solid var(--line); border-radius: 0; font-family: var(--font-body);
}

/* ── Alerts / notes / footer ───────────────────── */

.alert {
  padding: 12px 16px; margin-bottom: 16px;
  background: var(--paper); color: var(--ink);
  border-left: 4px solid var(--brass);
  font-family: var(--font-mono); font-size: 12px;
  box-shadow: var(--shadow);
}
.alert--success { border-left-color: var(--green); }
.alert--error { border-left-color: var(--red); }

.muted { color: var(--ink-soft); font-size: 12px; }

.notes {
  white-space: pre-wrap;
  background: var(--cream); border: 1px solid var(--line);
  padding: 12px; margin: 0;
  font-family: var(--font-mono); font-size: 12px; color: var(--ink);
}

.foot {
  margin-top: 44px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .16em; text-transform: uppercase; color: #5E6F71;
}

/* ── Login desk ────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 18px; padding: 24px;
  background-color: var(--desk);
  background-image: radial-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 22px 22px;
}
.login-page::before, .login-page::after {
  content: ''; position: fixed;
  width: 18px; height: 18px;
  border: 2px solid var(--brass);
}
.login-page::before { top: 16px; left: 16px; border-right: 0; border-bottom: 0; }
.login-page::after { bottom: 16px; right: 16px; border-left: 0; border-top: 0; }

.login-card {
  width: 100%; max-width: 400px;
  background: var(--paper); color: var(--ink);
  padding: 34px 30px 28px;
  box-shadow: var(--shadow);
}

.login-brand { text-align: center; margin-bottom: 22px; }
.login-title { display: block; margin-top: 12px; font-family: var(--font-mono); font-weight: 700; font-size: 20px; letter-spacing: .02em; }
.login-sub { display: block; margin-top: 4px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft); }

.login-form label {
  display: block; margin: 14px 0 6px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft);
}
.login-form label:first-child { margin-top: 0; }
.login-form input {
  width: 100%; padding: 10px 12px;
  background: var(--cream); color: var(--ink);
  border: 1px solid var(--line); border-bottom-color: var(--ink-soft);
  border-radius: 0; font-size: 15px;
}
.login-form input:focus { outline: 2px solid var(--brass); outline-offset: 1px; }
.login-form .btn { margin-top: 22px; }

.login-foot { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: #5E6F71; }

/* ── Responsive ────────────────────────────────── */

@media (max-width: 900px) {
  .side {
    position: static;
    width: 100%;
    flex-direction: row; align-items: center;
    gap: 10px;
  }
  .side__brand { border-bottom: 0; padding: 12px 14px; }
  .side__nav { flex-direction: row; gap: 4px; overflow-x: auto; padding: 10px; }
  .navlink { white-space: nowrap; }
  .navlink[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--brass); }
  .side__foot { margin-left: auto; border-top: 0; padding: 12px 14px; }
  .side__who { display: none; }
  .desk { margin-left: 0; padding: 22px 16px 32px; }
}

/* ── Modals (native <dialog>) ───────────────────── */

dialog.modal {
  border: 0;
  padding: 0;
  background: transparent;
  width: min(620px, calc(100% - 32px));
  margin: auto;
}
dialog.modal::backdrop {
  background: rgba(6, 10, 12, .72);
  backdrop-filter: blur(2px);
}

.modal__card {
  background: var(--paper); color: var(--ink);
  box-shadow: 0 30px 70px -18px rgba(0, 0, 0, .75);
}

.modal__head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-bottom: 2px solid var(--ink);
  padding: 15px 22px;
}
.modal__title {
  font-family: var(--font-mono); font-weight: 600; font-size: 13px;
  letter-spacing: .14em; text-transform: uppercase;
}

.modal__close {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; flex: none;
  background: none; border: 1px solid var(--line);
  color: var(--ink-soft); cursor: pointer;
}
.modal__close:hover { color: var(--ink); border-color: var(--ink); }

.modal__body { padding: 20px 22px 24px; }
.modal__body.form { background: none; box-shadow: none; max-width: none; padding: 20px 22px 24px; }

.modal__foot {
  display: flex; justify-content: flex-end; gap: 10px;
  margin-top: 22px; padding-top: 16px; border-top: 1px dashed #B9AE92;
}

dialog.modal[open] .modal__card { animation: modal-in .18s ease-out; }
dialog.modal[open]::backdrop { animation: fade-in .18s ease-out; }

@keyframes modal-in {
  from { opacity: 0; transform: translateY(10px) scale(.985); }
  to { opacity: 1; transform: none; }
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

body:has(dialog[open]) { overflow: hidden; }

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