/* Neutral paper, one accent per verdict. No gradients, no shadows, no decoration
   that is not carrying information. */

:root {
  --ink: #16181d;
  --ink-soft: #5a6068;
  --ink-faint: #8b929b;
  --rule: #e2e4e8;
  --paper: #fbfbfc;
  --card: #ffffff;

  --ok: #1d7a4b;
  --warn: #8a5a00;
  --bad: #a8321f;
  --neutral: #43506b;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  padding: 3rem 1.25rem 6rem;
  color: var(--ink);
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

main {
  max-width: 62rem;
  margin: 0 auto;
}

header h1 {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.35rem;
}

.sub {
  margin: 0 0 2rem;
  color: var(--ink-soft);
  max-width: 46rem;
}

/* form */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1rem 1.25rem;
}

label {
  display: block;
}

label span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.35rem;
}

label em {
  font-style: normal;
  text-transform: none;
  letter-spacing: 0;
}

input {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-variant-numeric: tabular-nums;
}

input:focus {
  outline: none;
  border-color: var(--neutral);
}

.actions {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-top: 1.5rem;
}

button {
  padding: 0.5rem 1.4rem;
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  cursor: pointer;
}

button:disabled {
  opacity: 0.55;
  cursor: default;
}

.hint {
  color: var(--ink-faint);
  font-size: 0.8rem;
}

.error {
  margin: 1.5rem 0 0;
  padding: 0.7rem 0.9rem;
  border-left: 2px solid var(--bad);
  background: #fdf3f1;
  color: var(--bad);
  font-variant-numeric: tabular-nums;
}

/* result */

#result {
  margin-top: 2.5rem;
}

.verdict-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--rule);
}

.verdict {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.v-ALREADY_MINIMAL {
  color: var(--ok);
}
.v-OVER_LOCKED,
.v-NO_DECLARED_FEE {
  color: var(--warn);
}
.v-OVERPAYING,
.v-TIP_ABOVE_BASE {
  color: var(--bad);
}
.v-UNMEASURABLE {
  color: var(--ink-faint);
}

.verdict-note {
  color: var(--ink-soft);
}

.reasons {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.reasons li + li {
  margin-top: 0.3rem;
}

.reasons.small {
  font-size: 0.88rem;
}

h2 {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  margin: 2rem 0 0.6rem;
}

.panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 0 3rem;
}

dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1.25rem;
  margin: 0;
}

dt {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

#waiting {
  margin: 0 0 0.4rem;
}

.not-measured {
  margin-top: 3rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--rule);
}

.not-measured ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.not-measured li + li {
  margin-top: 0.45rem;
}

@media (max-width: 34rem) {
  body {
    padding: 2rem 1rem 4rem;
  }
  dl {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }
  dd {
    text-align: left;
    margin-bottom: 0.5rem;
  }
}

/* hold a transaction */

.hold {
  margin-bottom: 3.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}

.hold h2,
.advisor-head h2 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.6rem;
}

.advisor-head {
  margin-top: 0.5rem;
}

.sub.small {
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  margin-bottom: 1rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--card);
  color: var(--ink);
  font: 0.8rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  resize: vertical;
  word-break: break-all;
}

textarea:focus {
  outline: none;
  border-color: var(--neutral);
}

label.check input {
  width: auto;
  margin-right: 0.4rem;
}

label.check small {
  color: var(--ink-faint);
  font-size: 0.8rem;
}

button.secondary {
  background: transparent;
  color: var(--ink);
}

#job {
  margin-top: 2rem;
}

.events {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

.events li {
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-soft);
}

.events li b {
  display: inline-block;
  min-width: 6.5rem;
  color: var(--ink);
  font-weight: 600;
}

.s-SETTLED,
.s-SIMULATED,
.s-SUBMITTED {
  color: var(--ok);
}

.s-HOLDING,
.s-CANCELLED,
.s-UNCONFIRMED {
  color: var(--warn);
}

.s-FAILED,
.s-REVERTED {
  color: var(--bad);
}

.history {
  margin-top: 2rem;
}

.chart {
  border: 1px solid var(--rule);
  background: var(--card);
  height: 7rem;
}

.chart svg {
  display: block;
  width: 100%;
  height: 100%;
}

.chart polyline {
  fill: none;
  stroke: var(--neutral);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.chart .empty {
  padding: 2.4rem 1rem;
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.85rem;
}