/* Aurith Journal — shared stylesheet for every page except the app's own panels.
   The Aurith notebook: drenched navy, graph ruling, gold the only accent, nothing rounded.
   Red and green are for money alone, and never carry meaning without a sign or a word. */

@font-face {
  font-family: 'Public Sans';
  src: url('/assets/fonts/publicsans.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Sometype Mono';
  src: url('/assets/fonts/sometype.woff2') format('woff2-variations');
  font-weight: 400 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --void: #060E1C;
  --page: #0A1830;
  --page-2: #0C1D3A;
  --page-3: #10244A;

  --rule: rgba(184, 205, 235, 0.085);
  --rule-2: rgba(184, 205, 235, 0.17);
  --rule-3: rgba(184, 205, 235, 0.30);

  --gold: #D9A93C;
  --gold-lit: #F0C868;
  --gold-ghost: rgba(217, 169, 60, 0.14);
  --gold-rule: rgba(217, 169, 60, 0.42);

  --up: #3ECF96;
  --down: #FF6B60;
  --up-ghost: rgba(62, 207, 150, 0.12);
  --down-ghost: rgba(255, 107, 96, 0.12);

  --ink: #E9EFF8;
  --ink-2: #B7C5D8;
  --ink-3: #94A6C0;

  --sans: 'Public Sans', ui-sans-serif, system-ui, sans-serif;
  --mono: 'Sometype Mono', ui-monospace, 'Cascadia Mono', monospace;

  --lamp: rgba(128, 168, 224, 0.075);
  --gutter: clamp(16px, 3.4vw, 52px);
  --sheet-max: 1180px;
  --step: clamp(52px, 7vw, 100px);
  --shadow-float: 0 10px 28px rgba(2, 6, 14, 0.55);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100dvh;
  background-color: var(--page);
  background-image:
    radial-gradient(120% 70% at 50% -12%, var(--lamp), transparent 62%),
    repeating-linear-gradient(to right, var(--rule) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(to bottom, var(--rule) 0 1px, transparent 1px 28px);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4, p, figure, ul, ol, dl, dd, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--gold); color: var(--void); }
:focus-visible { outline: 2px solid var(--gold-lit); outline-offset: 3px; border-radius: 2px; }
* { scrollbar-color: var(--rule-2) var(--void); scrollbar-width: thin; }

a { color: inherit; text-decoration-color: var(--gold-rule); text-underline-offset: 4px; }
a:hover { text-decoration-color: var(--gold); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 90;
  background: var(--gold); color: var(--void); padding: 12px 18px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.13em; text-transform: uppercase;
}
.skip:focus { left: 0; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ─── Type voice ─────────────────────────────────────────────────────── */

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.label {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.label-gold { color: var(--gold); }
.plain { font-size: 15px; line-height: 1.64; color: var(--ink-2); max-width: 68ch; }
.plain + .plain { margin-top: 14px; }
.plain strong { color: var(--ink); font-weight: 600; }
.lead { font-size: clamp(17px, 1.5vw, 19px); line-height: 1.55; color: var(--ink-2); max-width: 60ch; }
.small { font-size: 13px; color: var(--ink-3); line-height: 1.55; }

/* Money: colour is the second channel, never the only one. */
.up { color: var(--up); }
.down { color: var(--down); }
.flat { color: var(--ink); }

/* ─── Masthead ───────────────────────────────────────────────────────── */

.masthead {
  position: sticky; top: 0; z-index: 40;
  background: linear-gradient(to bottom, var(--void) 62%, rgba(6, 14, 28, 0.9));
  backdrop-filter: blur(9px);
  border-bottom: 1px solid var(--gold-rule);
}
.masthead-in {
  max-width: var(--sheet-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex; align-items: center;
  gap: 10px clamp(12px, 2.4vw, 36px);
  min-height: 60px;
  flex-wrap: wrap;
}
.mark { display: flex; align-items: center; gap: 11px; color: var(--gold); text-decoration: none; }
.mark svg { width: 24px; height: 24px; display: block; flex: none; }
.mark-word {
  font-family: var(--mono); font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--ink);
  white-space: nowrap;
}
.mark-word b { font-weight: 600; color: var(--gold); }
.index { display: flex; gap: 2px; margin-left: auto; flex-wrap: wrap; align-items: center; }
.tab {
  position: relative; display: block;
  padding: 20px 12px 19px;
  color: var(--ink-3); text-decoration: none;
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.13em; text-transform: uppercase;
  transition: color 140ms ease-out, background-color 140ms ease-out;
}
.tab:hover { color: var(--ink-2); background: rgba(184, 205, 235, 0.045); }
.tab[aria-current='page'] { color: var(--gold); background: var(--gold-ghost); }
.tab[aria-current='page']::after {
  content: ''; position: absolute; left: 6px; right: 6px; bottom: -1px; height: 3px; background: var(--gold);
}
.masthead .btn { margin-left: 6px; }

@media (max-width: 720px) {
  .masthead-in { min-height: 54px; padding-top: 6px; padding-bottom: 6px; }
  .index { order: 3; width: 100%; margin-left: 0; justify-content: space-between; border-top: 1px solid var(--rule); }
  .tab { padding: 12px 8px 11px; }
  .masthead .btn { margin-left: auto; }
}

/* ─── Sheet and plates ───────────────────────────────────────────────── */

.sheet { max-width: var(--sheet-max); margin: 0 auto; padding: 0 var(--gutter); position: relative; }
.plate { padding: var(--step) 0; border-top: 1px solid var(--rule); position: relative; }
.plate:first-child { border-top: none; }
.opening + .plate { padding-top: calc(var(--step) * 0.6); }
.plate-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 26px; }
.plate-head .label { flex: none; }
.plate-head::after { content: ''; flex: 1; height: 1px; background: var(--rule); }
h2.plate-title {
  font-size: clamp(23px, 2.6vw, 32px); font-weight: 600;
  letter-spacing: -0.02em; line-height: 1.18; text-wrap: balance;
  margin-bottom: 14px; max-width: 30ch;
}
h3.sub-title { font-size: 16px; font-weight: 600; letter-spacing: -0.005em; margin-bottom: 8px; }

.opening { padding: clamp(44px, 8vw, 100px) 0 var(--step); }
h1.claim {
  font-size: clamp(36px, 6.6vw, 78px); font-weight: 300;
  line-height: 1; letter-spacing: -0.036em; text-wrap: balance; max-width: 16ch;
}
h1.claim em { font-style: normal; color: var(--gold); }
h1.page-title {
  font-size: clamp(30px, 4.6vw, 52px); font-weight: 300;
  line-height: 1.05; letter-spacing: -0.03em; text-wrap: balance; max-width: 22ch;
}
.opening .lead { margin-top: 24px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; align-items: center; }

/* Three facts under the claim — mono figure, plain explanation. */
.facts {
  margin-top: clamp(34px, 4.5vw, 52px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  border-top: 1px solid var(--gold-rule);
}
.fact { padding: 18px 20px 4px 0; }
.fact-figure { font-family: var(--mono); font-size: clamp(30px, 3.6vw, 42px); font-weight: 500; letter-spacing: -0.03em; color: var(--gold); line-height: 1; }
.fact-figure .unit { font-size: 0.4em; letter-spacing: 0.05em; color: var(--ink-3); margin-left: 4px; }
.fact .plain { font-size: 13.5px; margin-top: 8px; max-width: 32ch; }

.columns { display: grid; gap: clamp(28px, 4vw, 56px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.split { display: grid; gap: clamp(28px, 4vw, 64px); grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: minmax(0, 1fr); } }

/* Ruled list — the record's native shape. */
.ruled > li { padding: 15px 0; border-top: 1px solid var(--rule); display: grid; gap: 4px; }
.ruled > li:last-child { border-bottom: 1px solid var(--rule); }
.ruled .item-name { font-size: 15px; font-weight: 600; letter-spacing: -0.004em; }
.ruled .item-note { font-size: 14px; color: var(--ink-2); line-height: 1.55; max-width: 60ch; }
.ruled .item-mono { font-family: var(--mono); font-size: 12.5px; color: var(--ink-3); }
.ruled a.item-name { text-decoration: none; }
.ruled a.item-name:hover { color: var(--gold); }

/* A distinct entry takes a gold left rule, never a box. */
.entry { border-left: 1px solid var(--gold-rule); padding: 4px 0 4px 20px; }
.entry + .entry { margin-top: 22px; }

/* The one bounded element: a protocol / notice block. */
.notice {
  border: 1px solid var(--gold-rule);
  background: repeating-linear-gradient(135deg, var(--gold-ghost) 0 1px, transparent 1px 9px);
  padding: 18px 20px;
}
.notice .plain { max-width: none; }
.notice-dashed { border: 1px dashed var(--rule-3); background: none; padding: 16px 18px; }

/* ─── Controls ───────────────────────────────────────────────────────── */

.btn {
  appearance: none; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  border: 1px solid var(--rule-2); background: transparent; color: var(--ink-2);
  font-family: var(--mono); font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.13em; text-transform: uppercase; text-decoration: none;
  padding: 11px 17px; cursor: pointer; white-space: nowrap;
  transition: color 140ms ease-out, border-color 140ms ease-out, background-color 140ms ease-out;
}
.btn:hover { color: var(--ink); border-color: var(--rule-3); }
.btn-gold { background: var(--gold); border-color: var(--gold); color: var(--void); font-weight: 600; }
.btn-gold:hover { background: var(--gold-lit); border-color: var(--gold-lit); color: var(--void); }
.btn-ghost-gold { color: var(--gold); border-color: var(--gold-rule); }
.btn-ghost-gold:hover { color: var(--gold-lit); border-color: var(--gold); background: var(--gold-ghost); }
.btn-small { padding: 7px 11px; font-size: 10.5px; }
.btn-danger { color: var(--down); border-color: rgba(255, 107, 96, 0.42); }
.btn-danger:hover { background: var(--down); border-color: var(--down); color: var(--void); }
.btn[disabled], .btn[aria-disabled='true'] { color: var(--ink-3); border-color: var(--rule); opacity: 0.55; cursor: not-allowed; }
.btn svg { width: 14px; height: 14px; }

.field { display: grid; gap: 7px; min-width: 0; }
.field > .label { display: flex; justify-content: space-between; gap: 8px; }
.field .hint { font-size: 12.5px; color: var(--ink-3); line-height: 1.45; }
.input, .select, .textarea {
  width: 100%; min-width: 0;
  appearance: none;
  background-color: var(--page-2);
  border: 1px solid var(--rule-2);
  border-radius: 0;
  color: var(--ink);
  font-family: var(--mono); font-size: 14.5px;
  padding: 10px 12px;
  transition: border-color 140ms ease-out;
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--rule-3); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--gold); }
.input::placeholder, .textarea::placeholder { color: var(--ink-3); opacity: 0.7; }
.textarea { font-family: var(--sans); font-size: 14.5px; line-height: 1.5; min-height: 88px; resize: vertical; }
.select {
  padding-right: 34px; cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink-3) 50%),
    linear-gradient(135deg, var(--ink-3) 50%, transparent 50%);
  background-position: calc(100% - 17px) 55%, calc(100% - 12px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.select option { background: var(--page-2); color: var(--ink); }
.input-unit { position: relative; }
.input-unit .input { padding-right: 52px; }
.input-unit > span {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; color: var(--ink-3); pointer-events: none;
}
input[type='number']::-webkit-inner-spin-button { opacity: 0.4; }
.check { display: inline-flex; align-items: center; gap: 9px; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.check input { accent-color: var(--gold); width: 16px; height: 16px; }

/* Segmented choice — chips with ARIA state. */
.segmented { display: flex; flex-wrap: wrap; gap: 1px; }
.chip {
  appearance: none; border: 1px solid var(--rule-2); background: transparent; color: var(--ink-3);
  font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 7px 12px; cursor: pointer;
  transition: color 140ms ease-out, background-color 140ms ease-out, border-color 140ms ease-out;
}
.chip:hover { color: var(--ink); border-color: var(--rule-3); }
.chip[aria-pressed='true'], .chip[aria-selected='true'] { color: var(--gold); background: var(--gold-ghost); border-color: var(--gold-rule); }

.form-grid { display: grid; gap: 16px 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); }

/* ─── Calculator ─────────────────────────────────────────────────────── */

.calc {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  border-top: 1px solid var(--rule-2); border-bottom: 1px solid var(--rule-2);
}
.calc-in { padding: 24px 28px 26px 0; display: grid; gap: 16px; align-content: start; border-right: 1px solid var(--rule); }
.calc-out { padding: 24px 0 26px 28px; display: grid; gap: 0; align-content: start; }
.calc-out .result { padding: 14px 0; border-bottom: 1px solid var(--rule); display: grid; gap: 4px; }
.calc-out .result:first-child { padding-top: 0; }
.result-figure { font-family: var(--mono); font-size: clamp(28px, 3.4vw, 40px); font-weight: 500; letter-spacing: -0.03em; line-height: 1.05; color: var(--gold); overflow-wrap: anywhere; }
.result-value { font-family: var(--mono); font-size: 18px; color: var(--ink); overflow-wrap: anywhere; }
.result-note { font-size: 13px; color: var(--ink-3); line-height: 1.5; }
.calc-error { color: var(--ink); border-left: 1px solid var(--down); padding-left: 12px; font-size: 14px; }
@media (max-width: 760px) {
  .calc { grid-template-columns: minmax(0, 1fr); }
  .calc-in { padding: 20px 0; border-right: none; border-bottom: 1px solid var(--rule); }
  .calc-out { padding: 20px 0; }
}

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

.table-wrap { overflow-x: auto; max-width: 100%; }
table.record { width: 100%; border-collapse: collapse; font-size: 14px; }
table.record th {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule-2); white-space: nowrap;
}
table.record td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--rule); color: var(--ink-2); vertical-align: top; }
table.record td.num, table.record th.num { font-family: var(--mono); text-align: right; white-space: nowrap; color: var(--ink); }
table.record th.num { color: var(--ink-3); }
table.record td.num.up { color: var(--up); }
table.record td.num.down { color: var(--down); }
table.record tbody tr:hover td { background: rgba(184, 205, 235, 0.04); }

/* ─── Prices ─────────────────────────────────────────────────────────── */

.prices { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); border-top: 1px solid var(--rule-2); }
.price { padding: 24px 22px 26px 0; display: grid; gap: 10px; align-content: start; border-bottom: 1px solid var(--rule); }
.price + .price { padding-left: 22px; border-left: 1px solid var(--rule); }
.price[data-featured] { border-top: 3px solid var(--gold); margin-top: -2px; }
.price-name { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-2); }
.price[data-featured] .price-name { color: var(--gold); }
.price-figure { font-family: var(--mono); font-size: clamp(34px, 3.6vw, 44px); font-weight: 500; letter-spacing: -0.03em; line-height: 1; }
.price-figure .per { font-size: 0.34em; color: var(--ink-3); letter-spacing: 0.04em; margin-left: 4px; }
.price .plain { font-size: 14px; }
.price ul { display: grid; gap: 7px; margin: 4px 0 8px; }
.price li { font-size: 14px; color: var(--ink-2); padding-left: 18px; position: relative; line-height: 1.45; }
.price li::before { content: ''; position: absolute; left: 2px; top: 0.62em; width: 8px; height: 1px; background: var(--gold); }
.price .btn { justify-self: start; }
@media (max-width: 760px) {
  .price + .price { padding-left: 0; border-left: none; }
}

/* ─── FAQ ────────────────────────────────────────────────────────────── */

.faq details { border-top: 1px solid var(--rule); }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 30px 16px 0; position: relative;
  font-size: 15.5px; font-weight: 600; letter-spacing: -0.005em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 4px; top: 13px;
  font-family: var(--mono); font-size: 18px; color: var(--gold);
}
.faq details[open] summary::after { content: '−'; }
.faq details > div { padding: 0 0 18px; }
.faq details > div .plain + .plain { margin-top: 10px; }

/* ─── Prose pages (privacy, terms, guides) ───────────────────────────── */

.prose { max-width: 72ch; }
.prose h2 { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; margin: 38px 0 12px; }
.prose h3 { font-size: 16px; font-weight: 600; margin: 26px 0 8px; }
.prose p, .prose li { font-size: 15px; line-height: 1.68; color: var(--ink-2); }
.prose p + p { margin-top: 12px; }
.prose ul, .prose ol { margin: 10px 0 12px; display: grid; gap: 7px; }
.prose ul li { padding-left: 18px; position: relative; }
.prose ul li::before { content: ''; position: absolute; left: 2px; top: 0.8em; width: 8px; height: 1px; background: var(--gold); }
.prose ol { list-style: decimal; padding-left: 22px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose code, .formula {
  font-family: var(--mono); font-size: 13.5px; color: var(--ink);
  background: rgba(184, 205, 235, 0.06); padding: 1px 5px;
}
.formula { display: block; padding: 12px 14px; margin: 12px 0; border-left: 1px solid var(--gold-rule); background: rgba(184, 205, 235, 0.04); overflow-x: auto; white-space: pre; }
.meta-line { font-family: var(--mono); font-size: 12px; color: var(--ink-3); margin-top: 14px; letter-spacing: 0.02em; }

/* ─── Specimen (a picture of the product with sample data) ───────────── */

.specimen { border-top: 1px solid var(--rule-2); border-bottom: 1px solid var(--rule-2); }
.specimen-bar { display: flex; align-items: center; gap: 10px 16px; flex-wrap: wrap; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.specimen-body { padding: 22px 0 24px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 140px), 1fr)); gap: 0; }
.kpi { padding: 12px 16px 14px 0; border-bottom: 1px solid var(--rule); display: grid; gap: 5px; min-width: 0; }
.kpi-v { font-family: var(--mono); font-size: 21px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); line-height: 1.1; overflow-wrap: anywhere; }
.kpi-v.up { color: var(--up); }
.kpi-v.down { color: var(--down); }
.kpi-n { font-size: 12.5px; color: var(--ink-3); line-height: 1.4; }
.chart { width: 100%; height: auto; display: block; }

/* Gauge: how much room is left before a rule is broken. */
.gauge { display: grid; gap: 8px; }
.gauge-track { position: relative; height: 10px; background: rgba(184, 205, 235, 0.07); border: 1px solid var(--rule-2); }
.gauge-fill { position: absolute; left: 0; top: 0; bottom: 0; background: var(--gold); }
.gauge-fill.danger { background: var(--down); }
.gauge-row { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ─── Footer ─────────────────────────────────────────────────────────── */

.foot { border-top: 1px solid var(--gold-rule); margin-top: var(--step); background: linear-gradient(to bottom, rgba(6, 14, 28, 0.6), var(--void)); }
.foot-in { max-width: var(--sheet-max); margin: 0 auto; padding: 40px var(--gutter) calc(40px + env(safe-area-inset-bottom)); display: grid; gap: 30px; }
.foot-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); gap: 26px; }
.foot-cols ul { display: grid; gap: 8px; margin-top: 12px; }
.foot-cols a { color: var(--ink-2); text-decoration: none; font-size: 14px; }
.foot-cols a:hover { color: var(--gold); }
.foot-legal { border-top: 1px solid var(--rule); padding-top: 20px; display: grid; gap: 10px; }
.foot-legal p { font-size: 12.5px; color: var(--ink-3); line-height: 1.6; max-width: 100ch; }

/* ─── Small utilities ────────────────────────────────────────────────── */

.stack-8 > * + * { margin-top: 8px; }
.stack-16 > * + * { margin-top: 16px; }
.stack-24 > * + * { margin-top: 24px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.nowrap { white-space: nowrap; }
.gold { color: var(--gold); }
.ink { color: var(--ink); }
.ink-3 { color: var(--ink-3); }
.breadcrumb { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 18px; }
.breadcrumb a { color: var(--ink-3); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold); }