/* LOCKBOX · an old vault: aubergine walls, verdigris copper, bone paper and a ledger in plum ink. */
:root {
  --bg: #1a0d1c;
  --steel: #24122a;
  --steel-2: #2e1835;
  --steel-3: #3a2042;
  --line: #45284d;
  --line-2: #5c3866;
  --ink: #f4eaee;
  --muted: #b49cb0;
  --brass: #7cc8b0;
  --brass-2: #a8e3cf;
  --brass-ink: #0f2a24;
  --paper: #f3ebe1;
  --paper-2: #e9dccf;
  --paper-ink: #2c1433;
  --paper-muted: #7d6177;
  --paper-rule: #d8c3cb;
  --ok: #8fe0b0;
  --bad: #ff7d93;
  --warn: #f2c56b;
  --display: "Bodoni Moda", Didot, "Times New Roman", serif;
  --sans: "Hanken Grotesk", system-ui, sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  color: var(--ink);
  font: 15px/1.55 var(--sans);
  background:
    radial-gradient(ellipse at 30% -10%, rgba(124, 200, 176, .08), transparent 55%),
    radial-gradient(ellipse at 50% 120%, rgba(0, 0, 0, .7), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .012) 0 1px, transparent 1px 3px),
    var(--bg);
  min-height: 100vh;
}
a { color: var(--brass-2); }
code, .mono { font-family: var(--mono); font-size: .9em; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.label { font: 600 11px var(--mono); text-transform: uppercase; letter-spacing: .18em; color: var(--muted); margin: 0 0 9px; display: block; }
.error { color: var(--bad); margin: 0; font-size: 14px; }
em { font-style: italic; color: var(--brass); }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }

.banner { background: var(--brass); color: var(--brass-ink); padding: 9px 16px; text-align: center; font-size: 13.5px; }
.banner a { color: inherit; font-weight: 600; margin-left: 6px; }

.mark { width: 30px; height: 30px; fill: none; stroke: var(--brass); stroke-width: 2.4; stroke-linecap: round; }

/* ------------------------------------------------------------ buttons + inputs */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: 600 13px var(--mono); letter-spacing: .1em; text-transform: uppercase;
  padding: 11px 16px; border-radius: 3px; border: 1px solid var(--line-2);
  background: linear-gradient(180deg, var(--steel-3), var(--steel-2)); color: var(--ink); cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 1px 0 rgba(0, 0, 0, .6);
}
.btn:hover { border-color: var(--brass); color: var(--brass-2); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn--brass {
  background: linear-gradient(180deg, #a8e3cf, #6fbfa6 55%, #4f9c86);
  color: var(--brass-ink); border-color: #3c7d6b;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .45), 0 2px 0 #1e4a3f, 0 10px 24px rgba(124, 200, 176, .18);
}
.btn--brass:hover { color: var(--brass-ink); filter: brightness(1.08); }
.btn--ghost { background: transparent; box-shadow: none; }
.btn--danger { color: var(--bad); border-color: #6e2a3a; background: transparent; box-shadow: none; }
.btn--danger:hover { border-color: var(--bad); color: var(--bad); }
.btn--sm { padding: 6px 10px; font-size: 11px; }
input, textarea, select {
  font: 15px var(--mono); color: var(--ink); background: #130816;
  border: 1px solid var(--line-2); border-radius: 3px; padding: 11px 13px; width: 100%;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, .6);
}
input:focus, textarea:focus { outline: none; border-color: var(--brass); }
.stack { display: flex; flex-direction: column; gap: 10px; }
.mt, .panel .mt { margin-top: 22px; }
.grow { flex: 1; min-width: 180px; width: auto; }

/* ------------------------------------------------------------ the door */
.login { min-height: calc(100vh - 38px); display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(360px, 1fr); }
.door { position: relative; min-height: 520px; border-right: 1px solid var(--line); overflow: hidden; }
#vault { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.door__caption { position: absolute; left: 0; right: 0; bottom: 22px; margin: 0; text-align: center; font: 500 11.5px var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }
.door__caption.is-open { color: var(--ok); }
.door__caption.is-denied { color: var(--bad); }

.card { align-self: center; padding: 48px clamp(24px, 5vw, 64px); max-width: 560px; animation: fade .8s .2s both; }
@keyframes fade { from { opacity: 0; transform: translateY(10px); } }
.eyebrow { margin: 0; font: 500 11px var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--brass); }
.card h1 { margin: 10px 0 14px; font: 800 clamp(58px, 7vw, 92px)/.9 var(--display); letter-spacing: -.01em; }
.card h1 em { font-weight: 500; }
.intro { margin: 0 0 30px; color: var(--muted); font-size: 16px; max-width: 420px; }
.ids { display: grid; gap: 8px; margin-bottom: 24px; }
.id {
  position: relative; text-align: left; display: grid; grid-template-columns: 1fr auto; gap: 2px 12px;
  padding: 13px 16px 13px 46px; border-radius: 3px; border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--steel-2), var(--steel)); color: var(--ink); cursor: pointer; font: 14px var(--sans);
  transition: border-color .2s ease, transform .2s ease;
}
/* a little brass key on each tag */
.id::before { content: ""; position: absolute; left: 16px; top: 50%; width: 16px; height: 16px; margin-top: -8px; border: 2px solid var(--brass); border-radius: 50%; }
.id::after { content: ""; position: absolute; left: 30px; top: 50%; width: 8px; height: 2px; background: var(--brass); }
.id:hover { border-color: var(--brass); transform: translateX(4px); }
.id b { font: 600 14px var(--mono); }
.id small { grid-column: 1; color: var(--muted); font-size: 12.5px; }
.id .badge { grid-row: 1 / span 2; grid-column: 2; align-self: center; }

.badge { font: 600 10px var(--mono); text-transform: uppercase; letter-spacing: .12em; padding: 3px 8px; border-radius: 2px; border: 1px solid var(--line-2); color: var(--muted); white-space: nowrap; }
.badge--brass { border-color: #3c7d6b; color: var(--brass-2); }
.badge--ok { border-color: #2f6b55; color: var(--ok); }
.badge--bad { border-color: #7a2a3a; color: var(--bad); }
.badge--warn { border-color: #6b5a2a; color: var(--warn); }

/* ------------------------------------------------------------ inside: shell */
.app { animation: fade .6s both; }
.top { display: flex; align-items: center; gap: 28px; padding: 16px max(20px, calc((100% - 1200px) / 2)); border-bottom: 1px solid var(--line); background: rgba(26, 13, 28, .72); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 800 26px var(--display); }
.brand em { font-weight: 500; }
.tabs { display: flex; gap: 4px; overflow-x: auto; }
.tabs button { background: none; border: 0; color: var(--muted); font: 600 11.5px var(--mono); letter-spacing: .14em; text-transform: uppercase; padding: 9px 12px; cursor: pointer; white-space: nowrap; border-bottom: 2px solid transparent; }
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { color: var(--brass-2); border-bottom-color: var(--brass); }
.who { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.who__name { font: 12.5px var(--mono); color: var(--muted); }
.who__name b { color: var(--ink); }
.view { width: min(1200px, 100% - 40px); margin: 28px auto 56px; }

/* steel plate with four brass screws */
.panel {
  position: relative; min-width: 0; padding: 24px;
  border: 1px solid var(--line); border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04), 0 18px 40px rgba(0, 0, 0, .35);
  background:
    radial-gradient(circle at 10px 10px, #86cdb6 0 2.5px, #2a5c50 3px, transparent 3.6px),
    radial-gradient(circle at calc(100% - 10px) 10px, #86cdb6 0 2.5px, #2a5c50 3px, transparent 3.6px),
    radial-gradient(circle at 10px calc(100% - 10px), #86cdb6 0 2.5px, #2a5c50 3px, transparent 3.6px),
    radial-gradient(circle at calc(100% - 10px) calc(100% - 10px), #86cdb6 0 2.5px, #2a5c50 3px, transparent 3.6px),
    linear-gradient(180deg, var(--steel-2), var(--steel));
}
.panel h2 { font: 700 30px/1.05 var(--display); margin: 0 0 4px; }
.panel h3 { font: 600 11.5px var(--mono); letter-spacing: .16em; text-transform: uppercase; margin: 0 0 10px; color: var(--muted); }
.head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.head p { margin: 0; }

/* ------------------------------------------------------------ deposit boxes */
.split { display: grid; grid-template-columns: 340px 1fr; gap: 22px; align-items: start; }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.list .group { font: 600 10.5px var(--mono); text-transform: uppercase; letter-spacing: .22em; color: var(--brass); padding: 14px 2px 2px; }
.list button {
  width: 100%; display: grid; grid-template-columns: auto 1fr auto auto auto; align-items: center; gap: 10px; text-align: left;
  padding: 10px 12px; border-radius: 3px; border: 1px solid var(--line);
  background: linear-gradient(180deg, #36193d, #28122e); color: var(--ink); font: 13.5px var(--mono); cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05), 0 2px 0 rgba(0, 0, 0, .5);
  transition: transform .18s ease, border-color .18s ease;
}
.list button:hover { transform: translateX(3px); border-color: var(--line-2); }
.list button[aria-current="true"] { border-color: var(--brass); transform: translateX(8px); box-shadow: -8px 0 0 rgba(124, 200, 176, .15), inset 0 1px 0 rgba(255, 255, 255, .05); }
.plate { font: 600 10.5px var(--mono); color: var(--brass-ink); background: linear-gradient(180deg, #a8e3cf, #4f9c86); padding: 2px 6px; border-radius: 2px; letter-spacing: .06em; }
.list .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list .lock { color: var(--muted); font-size: 11px; }
.keyhole { width: 9px; height: 13px; position: relative; opacity: .7; }
.keyhole::before { content: ""; position: absolute; top: 0; left: 1px; width: 7px; height: 7px; border-radius: 50%; background: #130816; box-shadow: 0 0 0 1px var(--line-2); }
.keyhole::after { content: ""; position: absolute; top: 5px; left: 3px; width: 3px; height: 8px; background: #130816; }

/* ------------------------------------------------------------ the certificate (ivory paper) */
.panel.doc {
  color: var(--paper-ink);
  background:
    repeating-radial-gradient(circle at 100% 0, rgba(120, 50, 100, .05) 0 2px, transparent 2px 9px),
    repeating-radial-gradient(circle at 0 100%, rgba(120, 50, 100, .05) 0 2px, transparent 2px 9px),
    var(--paper);
  border: 1px solid #c9a6b8;
  outline: 6px double #c9a6b8;
  outline-offset: -14px;
  padding: 38px 40px;
  border-radius: 2px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
}
.doc h2 { color: var(--paper-ink); }
.doc h3, .doc .label { color: var(--paper-muted); }
.doc .muted, .doc .small.muted { color: var(--paper-muted); }
.doc input, .doc textarea { background: rgba(255, 255, 255, .45); color: var(--paper-ink); border: 0; border-bottom: 1.5px solid var(--paper-ink); border-radius: 0; box-shadow: none; padding: 9px 4px; }
.doc input:focus { background: rgba(255, 255, 255, .7); }
.doc .btn { background: var(--paper-ink); color: var(--paper); border-color: var(--paper-ink); box-shadow: none; }
.doc .btn:hover { background: #4a2552; color: #fff; }
.doc .btn--brass { background: linear-gradient(180deg, #8fd3bd, #4f9c86); color: var(--brass-ink); border-color: #3c7d6b; }
.doc .btn--ghost { background: transparent; color: var(--paper-ink); border-color: var(--paper-rule); }
.doc .btn--danger { background: transparent; color: #b02a4a; border-color: #dba5b6; }
.doc .badge { border-color: var(--paper-rule); color: var(--paper-muted); }
.doc .badge--brass { border-color: #4f9c86; color: #2f6f5e; }
.doc .badge--warn { border-color: #a8781a; color: #8a6200; }
.doc .badge--bad { border-color: #dba5b6; color: #b02a4a; }
.doc a { color: #2f6f5e; }

.secret__path { font: 700 26px/1.2 var(--display); word-break: break-all; margin: 0; }
.value {
  display: flex; align-items: center; gap: 10px; margin: 22px 0; padding: 16px 18px;
  background: rgba(255, 255, 255, .5); border: 1px solid var(--paper-rule);
  box-shadow: inset 0 0 0 4px rgba(237, 229, 208, .9), inset 0 0 0 5px var(--paper-rule);
}
.value code { flex: 1; font: 500 16px var(--mono); word-break: break-all; letter-spacing: .03em; }
.value .dots { color: var(--paper-muted); letter-spacing: .3em; }
.meta { display: grid; grid-template-columns: auto 1fr; gap: 7px 18px; margin: 0 0 22px; font-size: 14px; }
.meta dt { color: var(--paper-muted); font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; padding-top: 2px; }
.meta dd { margin: 0; font-family: var(--mono); font-size: 13px; }
.versions { width: 100%; border-collapse: collapse; font-size: 13.5px; margin-bottom: 22px; }
.versions td, .versions th { padding: 8px 6px; border-bottom: 1px solid var(--paper-rule); text-align: left; }
.versions th { font: 600 10.5px var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--paper-muted); }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.form-grid { display: grid; grid-template-columns: 1fr 150px; gap: 14px; }
.empty { padding: 40px 10px; text-align: center; color: var(--muted); font-family: var(--display); font-size: 20px; font-style: italic; }
.doc .empty { color: var(--paper-muted); }
.denied { border: 1px solid #b02a4a; background: rgba(163, 50, 31, .08); padding: 18px; color: #7d1c36; font-size: 14.5px; }
.panel:not(.doc) .denied, .view > .denied { color: #f7b8c8; background: rgba(224, 97, 75, .08); }
.denied b { font: 800 22px var(--display); display: block; margin-bottom: 4px; color: #b02a4a; }

/* ------------------------------------------------------------ tables (key register) */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data th { text-align: left; font: 600 10.5px var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--muted); padding: 9px 10px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
.data td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data td.mono { white-space: nowrap; }
.rules { display: flex; flex-direction: column; gap: 3px; }
.rules code { font-size: 12.5px; color: var(--brass-2); }
.doc .rules code { color: #2f6f5e; }

/* ------------------------------------------------------------ the ledger */
.panel.ledger {
  color: var(--paper-ink);
  background:
    linear-gradient(90deg, transparent 54px, rgba(176, 42, 74, .5) 54px 56px, transparent 56px),
    repeating-linear-gradient(180deg, transparent 0 33px, rgba(110, 70, 120, .2) 33px 34px),
    var(--paper);
  border: 1px solid #c9a6b8;
  border-radius: 2px;
  padding: 30px 30px 30px 72px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
}
.ledger h2 { color: var(--paper-ink); }
.ledger .muted { color: var(--paper-muted); }
.ledger .data th { color: var(--paper-muted); border-bottom: 1.5px solid var(--paper-ink); }
.ledger .data td { border-bottom: 0; padding: 7px 10px; height: 34px; }
.ledger .data td.mono { font-size: 12px; }
.ledger .data tr.broken td { background: rgba(190, 60, 40, .12); color: #7d1c36; }
.ledger .badge { border-color: var(--paper-rule); color: var(--paper-muted); }
.ledger .badge--ok { border-color: #7fae93; color: #2f6b4a; }
.ledger .badge--bad { border-color: #dba5b6; color: #b02a4a; }
.ledger .badge--warn { border-color: #a8781a; color: #8a6200; }
.ledger .btn--danger { color: #b02a4a; border-color: #dba5b6; }

.chain { position: relative; display: flex; align-items: center; gap: 18px; padding: 10px 0 18px; margin-bottom: 8px; font-size: 14px; }
.chain b {
  flex: none; font: 800 21px/1 var(--display); letter-spacing: .08em; text-transform: uppercase;
  padding: 8px 14px 6px; border: 3px double currentColor; transform: rotate(-4deg); mix-blend-mode: multiply;
}
.chain--ok b { color: #2f6b4a; }
.chain--bad b { color: #b02a4a; transform: rotate(-7deg) scale(1.05); animation: stamp .35s cubic-bezier(.3, 1.6, .5, 1); }
@keyframes stamp { from { transform: rotate(-7deg) scale(2.2); opacity: 0; } }

/* ------------------------------------------------------------ misc */
.token-box { border: 1px solid var(--brass); background: rgba(124, 200, 176, .07); padding: 16px; margin-top: 16px; border-radius: 3px; }
.token-box code { display: block; margin: 8px 0; font-size: 14px; word-break: break-all; color: var(--brass-2); }
.doc .token-box { background: rgba(255, 255, 255, .45); border-color: #4f9c86; }
.doc .token-box code { color: #2f6f5e; }
.rule-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.caps { display: flex; gap: 12px; flex-wrap: wrap; font-size: 13px; }
.caps label { display: flex; gap: 5px; align-items: center; color: var(--muted); font-family: var(--mono); font-size: 12px; }
.doc .caps label { color: var(--paper-muted); }
.caps input { width: auto; box-shadow: none; accent-color: var(--brass); }
pre.raw { margin: 0; max-height: 600px; overflow: auto; background: #0f0611; border: 1px solid var(--line); padding: 18px; font: 12.5px/1.6 var(--mono); color: #cdb6c8; border-radius: 3px; box-shadow: inset 0 0 40px rgba(0, 0, 0, .8); }
pre.raw .k { color: var(--brass-2); }
.cols2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; align-items: start; }
.facts { margin: 0; padding-left: 18px; color: var(--paper-muted); font-size: 14.5px; display: grid; gap: 10px; }
.facts b { color: var(--paper-ink); }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--paper); color: var(--paper-ink); padding: 11px 18px; font-size: 14px; max-width: calc(100% - 32px); z-index: 10; border: 1px solid #c9a6b8; box-shadow: 0 14px 40px rgba(0, 0, 0, .6); }

@media (max-width: 920px) {
  .login { grid-template-columns: 1fr; }
  .door { min-height: 54vh; border-right: 0; border-bottom: 1px solid var(--line); }
  .card { padding: 32px 20px 48px; }
  .split, .cols2 { grid-template-columns: 1fr; }
  .tabs { order: 3; width: 100%; }
}
@media (max-width: 560px) {
  .view { width: calc(100% - 32px); }
  .form-grid, .rule-row { grid-template-columns: 1fr; }
  .panel.doc { padding: 28px 22px; outline-offset: -10px; }
  .panel.ledger { padding: 24px 14px 24px 38px; background-position: -18px 0, 0 0, 0 0; }
  .who__name { display: none; }
  .chain { flex-direction: column; align-items: flex-start; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}