/* Ask The Jeweller — staff back office + invoice print layout. */
:root {
  color-scheme: light;
  --bg: #ffffff; --bg-2: #f8f6f1; --bg-3: #efece4; --paper: #f5f1e7;
  --ink: #151410; --ink-2: #4b4840; --mute: #86827a;
  --line: rgba(21, 20, 16, 0.09); --line-2: rgba(21, 20, 16, 0.18);
  --honey: #d9a84e; --honey-hi: #e8bc5f; --honey-deep: #a9771f; --honey-text: #946616;
  --good: #3f8f5a; --bad: #9a3b1e;
  --display: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --text: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg-2); color: var(--ink); font-family: var(--text); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 400; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
[hidden] { display: none !important; }
.display { font-family: var(--display); font-variation-settings: "opsz" 72; letter-spacing: -0.02em; line-height: 1.05; }
.display em { font-style: italic; color: var(--honey-text); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--honey-text); }
.eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--honey); }
.wordmark { display: inline-flex; align-items: baseline; gap: 7px; text-decoration: none; }
.wordmark b { font-family: var(--display); font-weight: 500; font-size: 20px; }
.wordmark i { font-family: var(--display); font-style: italic; color: var(--honey-text); font-size: 20px; }

/* ── controls ─────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--bg); font-weight: 600; font-size: 14px; text-decoration: none; white-space: nowrap; transition: transform .25s var(--ease), border-color .2s, background .2s; }
.btn:hover { border-color: var(--ink-2); transform: translateY(-1px); }
.btn:disabled { opacity: .55; cursor: progress; transform: none; }
.btn-honey { background: var(--honey); border-color: var(--honey); color: #1a1409; }
.btn-honey:hover { background: var(--honey-hi); border-color: var(--honey-hi); }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--bad); }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; }
.linkish { background: none; border: 0; padding: 0; color: var(--honey-text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; font-size: 14px; }
label { display: grid; gap: 6px; font-size: 12px; font-weight: 600; color: var(--ink-2); letter-spacing: .02em; }
label .opt { font-weight: 400; color: var(--mute); }
input, textarea, select { width: 100%; font: inherit; font-size: 14px; color: var(--ink); background: var(--bg); border: 1px solid var(--line-2); border-radius: 9px; padding: 9px 11px; transition: border-color .2s; }
input:hover, textarea:hover, select:hover { border-color: var(--ink-2); }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--honey-hi); outline-offset: 2px; }
textarea { min-height: 72px; resize: vertical; }
input[type="number"] { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.msg { font-size: 13px; font-weight: 500; }
.msg.bad { color: var(--bad); }
.msg.ok { color: var(--good); }

/* ── auth pages ───────────────────────────────────── */
body.auth { display: grid; place-items: center; padding: 24px 16px; }
.auth-card { width: 100%; max-width: 420px; background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: 32px 30px; display: grid; gap: 16px; box-shadow: 0 30px 60px -40px rgba(21,20,16,.4); }
.auth-card h1 { font-size: 36px; margin-top: -6px; }
.auth-card form { display: grid; gap: 14px; }
.auth-foot { display: grid; gap: 4px; font-size: 13px; color: var(--mute); border-top: 1px solid var(--line); padding-top: 14px; }

.stack { display: grid; gap: 14px; }
.hint { font-size: 13px; color: var(--ink-2); }
input.code { font-family: var(--mono); font-size: 20px; letter-spacing: .18em; text-align: center; }
.settings-panel { max-width: 720px; }

/* ── security view ────────────────────────────────── */
.sec-grid { display: grid; gap: 18px; align-items: start; max-width: 1100px; }
@media (min-width: 900px) { .sec-grid { grid-template-columns: 1fr 1fr; } }
.sec-grid .panel.full { grid-column: 1 / -1; }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; }
.status i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); }
.status.on i { background: var(--good); }
.status.off i { background: var(--bad); }
.qr-box { display: grid; gap: 14px; justify-items: start; }
.qr-box #qr { background: #fff; padding: 12px; border: 1px solid var(--line); border-radius: 10px; }
.qr-box code { font-family: var(--mono); font-size: 13px; letter-spacing: .12em; background: var(--bg-2); padding: 8px 12px; border-radius: 8px; word-break: break-all; user-select: all; }
.codes { display: grid; grid-template-columns: repeat(2, max-content); gap: 8px 32px; font-family: var(--mono); font-size: 15px; letter-spacing: .08em; padding: 14px 18px; background: var(--bg-2); border: 1px dashed var(--line-2); border-radius: 10px; }
.sessions { display: grid; gap: 8px; }
.session { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }
.session .ua { color: var(--mute); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 480px; }
.session.current { border-color: rgba(63,143,90,.5); }
.events { display: grid; gap: 4px; font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.events div { display: grid; grid-template-columns: 150px 150px 1fr; gap: 12px; padding: 5px 0; border-bottom: 1px solid var(--line); }
.events b { font-weight: 500; color: var(--ink); }
.enrol-card { max-width: 640px; margin: 40px auto; }

/* ── app shell ────────────────────────────────────── */
.app { min-height: 100%; display: grid; grid-template-rows: auto 1fr; }
.topbar { background: var(--bg); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 20px; height: 58px; position: sticky; top: 0; z-index: 10; }
.topbar nav { display: flex; gap: 6px; }
.topbar nav button { background: none; border: 0; padding: 8px 12px; border-radius: 999px; font-weight: 500; color: var(--ink-2); }
.topbar nav button[aria-current="true"] { background: var(--bg-3); color: var(--ink); }
.topbar .who { font-size: 12px; color: var(--mute); display: flex; gap: 12px; align-items: center; }
.view { padding: 24px 20px 60px; max-width: 1280px; width: 100%; margin: 0 auto; }
.view-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.view-head h1 { font-size: 34px; }

/* ── list ─────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
.table th { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); background: var(--bg-2); }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr { cursor: pointer; transition: background .15s; }
.table tbody tr:hover { background: var(--bg-2); }
.table .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.table .money { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.pill { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--ink-2); }
.pill.paid { color: var(--good); border-color: rgba(63,143,90,.4); }
.pill.sent { color: var(--honey-text); border-color: rgba(217,168,78,.6); }
.pill.void { color: var(--mute); text-decoration: line-through; }
.empty { padding: 48px 20px; text-align: center; color: var(--mute); background: var(--bg); border: 1px dashed var(--line-2); border-radius: var(--radius); }
.table-wrap { overflow-x: auto; }

/* ── editor ───────────────────────────────────────── */
.editor { display: grid; gap: 22px; align-items: start; }
@media (min-width: 1080px) { .editor { grid-template-columns: minmax(360px, 440px) minmax(0, 1fr); } }
.panel { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 14px; }
.panel h2 { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--honey-text); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.row3 select { padding-inline: 8px; }
.items { display: grid; gap: 8px; }
.item { display: grid; grid-template-columns: minmax(0, 1fr) 64px 100px 28px; gap: 8px; align-items: start; }
.item .x { height: 36px; width: 28px; border: 0; background: none; color: var(--mute); font-size: 18px; line-height: 1; border-radius: 6px; }
.item .x:hover { color: var(--bad); background: var(--bg-2); }
.items-head { display: grid; grid-template-columns: minmax(0, 1fr) 64px 100px 28px; gap: 8px; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.actions .spacer { flex: 1; }
.saved { font-size: 12px; color: var(--mute); font-family: var(--mono); }

/* ── the invoice itself (screen preview and print) ─ */
.sheet-wrap { background: var(--bg-3); border-radius: var(--radius); padding: 24px; overflow: hidden; }
.sheet-fit { position: relative; margin: 0 auto; }
.sheet-fit .sheet { transform-origin: top left; }
.sheet { background: #fff; color: var(--ink); width: 210mm; min-height: 297mm; margin: 0 auto; padding: 18mm 18mm 16mm; box-shadow: 0 30px 60px -40px rgba(21,20,16,.5); display: grid; grid-template-rows: auto auto 1fr auto; gap: 10mm; font-size: 10.5pt; line-height: 1.45; }
.inv-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; border-bottom: 1px solid var(--line-2); padding-bottom: 8mm; }
.inv-brand .wordmark b, .inv-brand .wordmark i { font-size: 24px; }
.inv-brand p { font-size: 9.5pt; color: var(--ink-2); margin-top: 4px; white-space: pre-line; }
.inv-title { text-align: right; }
.inv-title h1 { font-family: var(--display); font-size: 34pt; line-height: 1; letter-spacing: -0.02em; }
.inv-title .meta { margin-top: 8px; font-family: var(--mono); font-size: 9pt; color: var(--ink-2); display: grid; gap: 2px; }
.inv-title .meta b { color: var(--ink); font-weight: 500; }
.inv-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.inv-parties h3 { font-family: var(--mono); font-weight: 500; font-size: 8.5pt; letter-spacing: .14em; text-transform: uppercase; color: var(--honey-text); margin-bottom: 4px; }
.inv-parties p { white-space: pre-line; color: var(--ink); }
.inv-parties .sub { color: var(--ink-2); font-size: 9.5pt; }
.inv-body { display: grid; gap: 6mm; align-content: start; }
.inv-body .job { font-family: var(--display); font-size: 15pt; font-style: italic; color: var(--ink); }
.inv-table { width: 100%; border-collapse: collapse; }
.inv-table th { text-align: left; font-family: var(--mono); font-weight: 500; font-size: 8.5pt; letter-spacing: .12em; text-transform: uppercase; color: var(--mute); padding: 0 0 6px; border-bottom: 1px solid var(--line-2); }
.inv-table td { padding: 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.inv-table .r { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; padding-left: 18px; }
.inv-table th.r { padding-left: 18px; }
.inv-table .desc { white-space: pre-line; }
.inv-totals { margin-left: auto; width: 70mm; display: grid; gap: 4px; font-family: var(--mono); font-size: 9.5pt; }
.inv-totals div { display: flex; justify-content: space-between; gap: 12px; }
.inv-totals .grand { border-top: 1px solid var(--ink); margin-top: 4px; padding-top: 8px; font-family: var(--display); font-size: 16pt; font-variation-settings: "opsz" 40; }
.inv-totals .grand span:first-child { font-family: var(--mono); font-size: 9pt; align-self: center; color: var(--ink-2); }
.inv-notes { white-space: pre-line; color: var(--ink-2); font-size: 9.5pt; }
.inv-foot { border-top: 1px solid var(--line-2); padding-top: 6mm; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; font-size: 9pt; color: var(--ink-2); }
.inv-foot.one { grid-template-columns: 1fr; }
.inv-reg { grid-column: 1 / -1; font-family: var(--mono); font-size: 8pt; color: var(--mute); border-top: 1px solid var(--line); padding-top: 8px; margin-top: 2px; }
.inv-foot h3 { font-family: var(--mono); font-weight: 500; font-size: 8pt; letter-spacing: .14em; text-transform: uppercase; color: var(--honey-text); margin-bottom: 4px; }
.inv-foot p { white-space: pre-line; }
.inv-stamp { position: absolute; right: 18mm; top: 62mm; font-family: var(--mono); font-size: 10pt; letter-spacing: .2em; text-transform: uppercase; color: var(--good); border: 2px solid var(--good); padding: 6px 12px; border-radius: 6px; transform: rotate(-8deg); opacity: .85; }
.sheet { position: relative; }

@media print {
  @page { size: A4; margin: 0; }
  html, body { background: #fff; height: auto; }
  body * { visibility: hidden; }
  .sheet, .sheet * { visibility: visible; }
  .sheet-wrap { padding: 0; background: none; overflow: visible; }
  .sheet { position: absolute; left: 0; top: 0; width: 210mm; min-height: 297mm; margin: 0; box-shadow: none; padding: 16mm 16mm 14mm; transform: none !important; }
  .sheet-fit { position: static; width: auto !important; height: auto !important; }
  .topbar, .panel, .actions { display: none !important; }
}