:root {
  --bg: #071016;
  --bg-raise: rgba(10, 24, 32, 0.92);
  --text: #f4f7f6;
  --dim: #d5e2de;
  --cyan: #3ef0d0;
  --cyan-dim: rgba(62, 240, 208, 0.22);
  --magenta: #ff3d86;
  --magenta-ink: #1a0610;
  --amber: #f0c14a;
  --bad: #ff5d73;
  --line: rgba(62, 240, 208, 0.18);
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --display: "Chakra Petch", "IBM Plex Mono", sans-serif;
  --tap: 44px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  font-size: 16.5px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 420px at 0% 0%, rgba(62, 240, 208, 0.06), transparent 60%),
    radial-gradient(700px 380px at 100% 0%, rgba(255, 61, 134, 0.05), transparent 55%);
}
.atmosphere {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--magenta), transparent);
  background-size: 200% 100%;
  animation: sweep 14s linear infinite;
}
@keyframes sweep { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) {
  .atmosphere { animation: none; }
}

a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: white; }
h1, h2, legend, .brand, .btn { font-family: var(--display); }
h1 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; margin: 0; letter-spacing: 0; }
h2 { margin: 0; font-size: 1.35rem; letter-spacing: 0.04em; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; }

.stage { position: relative; width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 72px; }
.topbar, .statusbar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}
.topbar { min-height: 72px; }
.statusbar {
  justify-content: space-between;
  color: var(--dim);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 600; letter-spacing: 0.04em; }
.nav { display: flex; gap: 8px; flex-wrap: wrap; }
.nav a {
  color: var(--dim);
  text-decoration: none;
  min-height: var(--tap);
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-bottom: 2px solid transparent;
}
.nav a[aria-current="page"] { color: var(--text); border-color: var(--cyan); }
.session { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.whoami { color: var(--dim); font-size: 0.82rem; }

.mark {
  width: 22px;
  height: 22px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}
.mark::before, .mark::after {
  content: "";
  position: absolute;
  background: var(--magenta);
}
.mark::before { width: 1px; top: 3px; bottom: 3px; left: 50%; }
.mark::after { height: 1px; left: 3px; right: 3px; top: 50%; }
.mark-lg { width: 72px; height: 72px; }
.mark-lg::before { top: 10px; bottom: 10px; }
.mark-lg::after { left: 10px; right: 10px; }

.kicker {
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 8px;
}
.lede { color: var(--dim); max-width: 46rem; margin-top: 10px; font-size: 1.05rem; }
.page-head { display: flex; justify-content: space-between; gap: 18px; align-items: end; margin-bottom: 22px; }
.back { margin-bottom: 14px; }

.panel {
  background:
    linear-gradient(var(--cyan), var(--cyan)) left top / 16px 1px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) left top / 1px 16px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) right top / 16px 1px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) right top / 1px 16px no-repeat,
    linear-gradient(var(--magenta), var(--magenta)) left bottom / 16px 1px no-repeat,
    linear-gradient(var(--magenta), var(--magenta)) left bottom / 1px 16px no-repeat,
    linear-gradient(var(--magenta), var(--magenta)) right bottom / 16px 1px no-repeat,
    linear-gradient(var(--magenta), var(--magenta)) right bottom / 1px 16px no-repeat,
    var(--bg-raise);
  border: 1px solid var(--line);
  padding: 18px;
}

.btn {
  min-height: var(--tap);
  padding: 0 16px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.04em;
}
.btn-primary { background: var(--magenta); color: var(--magenta-ink); font-weight: 700; }
.btn-primary:hover { background: #ff6aa3; color: var(--magenta-ink); }
.btn-ghost { border-color: var(--cyan-dim); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--cyan); color: white; }
.btn-danger { border-color: rgba(255, 93, 115, 0.45); color: var(--bad); background: transparent; }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

label { display: grid; gap: 6px; color: var(--text); font-size: 0.95rem; }
input, select, textarea {
  width: 100%;
  min-height: var(--tap);
  background: #122833;
  border: 1px solid rgba(213, 226, 222, 0.28);
  padding: 8px 12px;
  font-size: 1rem;
}
textarea { min-height: 88px; resize: vertical; }
.hint { color: var(--dim); font-size: 0.78rem; }

.flash { padding: 12px 14px; border: 1px solid var(--line); margin-bottom: 16px; }
.flash-ok { border-color: var(--cyan-dim); color: var(--cyan); }
.flash-err { border-color: rgba(255, 93, 115, 0.5); color: #ffd0d6; }
.flash p { margin: 0; }

.login {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 100px);
}
.login h1 { font-size: 2.4rem; }
.login-panel { display: grid; gap: 14px; width: min(420px, 100%); }

.console-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.console-card { min-height: 240px; display: flex; flex-direction: column; gap: 10px; }
.console-card .btn { margin-top: auto; align-self: flex-start; }
.console-card .stat { overflow-wrap: anywhere; }
.code { color: var(--magenta); letter-spacing: 0.18em; margin: 0; }
.stat { color: var(--cyan); letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.78rem; }
.lock { color: var(--dim); letter-spacing: 0.14em; text-transform: uppercase; margin-top: auto; }
.is-locked { opacity: 0.55; }

.totals { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 8px; }
.total-card { display: grid; gap: 4px; align-content: start; min-width: 0; }
.total-card .kicker { margin: 0; }
.total-figure { font-family: var(--display); font-size: 1.45rem; line-height: 1.15; overflow-wrap: anywhere; }
.total-sub { color: var(--dim); font-size: 0.85rem; }
.totals-note { margin: 0 0 18px; }
.op-totals { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 6px; }
.op-totals li { display: flex; justify-content: space-between; gap: 10px; }
.op-totals .is-me { color: var(--cyan); }
.log-block { margin-top: 16px; }
.log-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.log-list time { color: var(--dim); font-family: var(--mono); font-size: 0.82rem; margin-right: 8px; }
.filters { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  color: var(--dim);
  text-decoration: none;
  border: 1px solid var(--line);
  min-height: 36px;
  padding: 6px 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chip.is-on { color: var(--bg); background: var(--cyan); border-color: var(--cyan); }
.search { display: flex; gap: 8px; }
.search input { width: 220px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.ledger { display: grid; gap: 6px; }
.ledger-head, .ledger-row {
  display: grid;
  grid-template-columns: 4.5rem 7rem minmax(0, 1fr) 7rem 7rem 8.5rem;
  gap: 10px;
  align-items: start;
}
.ledger-head { color: var(--dim); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; padding: 0 12px; align-items: end; }
.ledger-row {
  text-decoration: none;
  color: var(--text);
  background: rgba(8, 20, 28, 0.75);
  border: 1px solid transparent;
  padding: 12px;
  min-height: 64px;
  font-size: 1.02rem;
}
.ledger-row:hover { border-color: var(--cyan-dim); color: white; }
.num, .money, .tag, .code, .stat { font-family: var(--mono); }
.num { color: var(--cyan); }
.who { display: grid; min-width: 0; gap: 1px; }
.who strong, .who small { overflow-wrap: anywhere; }
.who strong { font-weight: 500; }
.who small, .lines small { color: var(--dim); display: block; white-space: normal; }
.who .by { color: var(--cyan); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.money { text-align: right; font-variant-numeric: tabular-nums; }
.is-due { color: var(--amber); }
.tag {
  justify-self: end;
  white-space: nowrap;
  border: 1px solid var(--line);
  padding: 4px 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
}
.tag[data-status="PAID"], .tag[data-status="MARKED_AS_PAID"] { color: var(--cyan); border-color: var(--cyan-dim); }
.tag[data-status="SENT"], .tag[data-status="UNPAID"], .tag[data-status="PARTIALLY_PAID"], .tag[data-status="PAYMENT_PENDING"], .tag[data-status="SCHEDULED"] { color: var(--amber); border-color: rgba(240, 193, 74, 0.45); }
.tag[data-status="REFUNDED"], .tag[data-status="PARTIALLY_REFUNDED"], .tag[data-status="MARKED_AS_REFUNDED"] { color: var(--magenta); border-color: rgba(255, 61, 134, 0.45); }
.tag[data-status="CANCELLED"] { color: var(--dim); }
.tag[data-status="DRAFT"] { color: #9ecbff; border-color: rgba(158, 203, 255, 0.4); }
.tag-lg { font-size: 0.9rem; padding: 8px 12px; align-self: start; }

.split { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 16px; align-items: start; }
.stack { display: grid; gap: 12px; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; margin: 0 0 18px; }
.facts div { display: grid; gap: 2px; }
.facts dt { color: var(--dim); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.addr-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; margin: 0 0 18px; }
.addr-grid p { overflow-wrap: anywhere; }
.lines { width: 100%; border-collapse: collapse; }
.lines th, .lines td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; overflow-wrap: anywhere; }
.lines th { color: var(--dim); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; }
.note { margin-top: 14px; }
.note span, .subhead { display: block; color: var(--dim); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; }
.pay-list { margin: 0; padding-left: 18px; color: var(--dim); }
.logo { height: 48px; width: auto; object-fit: contain; margin-bottom: 12px; background: white; padding: 4px; }
.link-box input { margin-top: 6px; font-family: var(--mono); font-size: 0.82rem; overflow-wrap: anywhere; }
.link-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.quiet { color: var(--dim); }
.cancel-box { display: grid; gap: 10px; }
.empty-block { display: grid; gap: 10px; }

.composer { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.72fr); gap: 16px; align-items: start; }
.composer > * { min-width: 0; }
.fields { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
.fields > * { min-width: 0; }
.span-2 { grid-column: span 2; }
.section-title { font-size: 1.05rem; letter-spacing: 0.06em; margin: 0 0 10px; }
.section-title + .hint { margin: -4px 0 10px; }
.fields + .section-title, .hint + .fields, .check + [data-ship-fields], .fields + .check { margin-top: 14px; }
.item-row { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) 4.5rem 6.2rem auto; gap: 8px; align-items: end; margin-bottom: 10px; }
.item-row > * { min-width: 0; }
.check { display: flex; align-items: center; gap: 8px; min-height: var(--tap); color: var(--text); }
.check input { width: 18px; height: 18px; min-height: 18px; accent-color: var(--cyan); }
.checks { display: flex; flex-wrap: wrap; gap: 8px 16px; border: 0; padding: 0; }
.preview { position: sticky; top: 16px; display: grid; gap: 8px; align-content: start; }
.preview p, .lede { overflow-wrap: anywhere; }
.preview-kicker { color: var(--dim); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 6px; }
[data-preview-address] { white-space: pre-line; }
.preview ul { list-style: none; padding: 0; margin: 8px 0; display: grid; gap: 6px; }
.preview li { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.preview li span:first-child { min-width: 0; overflow-wrap: anywhere; }
.preview-total { font-family: var(--display); font-size: 2rem; }
.operator { display: grid; gap: 12px; }
.operator header p { color: var(--dim); }
.confirm {
  border: 1px solid var(--cyan-dim);
  background: #0c1c24;
  color: var(--text);
  padding: 20px;
  width: min(420px, calc(100% - 32px));
}
.confirm::backdrop { background: rgba(0, 0, 0, 0.62); }
.confirm-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

@media (max-width: 860px) {
  .login, .console-grid, .split, .composer, .fields, .item-row, .addr-grid, .totals { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .topbar { flex-wrap: wrap; padding: 12px 0; }
  .session { margin-left: 0; width: 100%; justify-content: space-between; }
  .page-head { flex-direction: column; align-items: stretch; }
  .ledger-head { display: none; }
  .ledger-row { grid-template-columns: 1fr 1fr; }
  .who { grid-column: 1 / -1; }
  .statusbar { flex-direction: column; align-items: flex-start; gap: 4px; }
  .search { width: 100%; }
  .search input { width: 100%; }
  .preview { position: static; }
}