/*
 * ffxiv-mb — two accents, two meanings:
 *   --aether (teleport-crystal cyan): travel, interactivity, the brand
 *   --gil (gold): money — prices and the HQ chip only
 */
:root {
  --bg: #0a0d16;
  --bg-raised: #101524;
  --bg-hover: #182036;
  --border: #232b41;
  --text: #e6e9f0;
  --text-muted: #8791a7;
  --aether: #6fd7e8;
  --aether-bright: #a3e6f2;
  --gil: #e8c36a;
  --gil-bright: #f2d491;
  --green: #78d492;
  --red: #e07a7a;
  --amber: #d9b45b;
  --home: #c3cde2;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

/* Author display rules (flex etc.) must never resurrect [hidden] elements. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 480px at 50% -160px, rgba(111, 215, 232, 0.07), transparent 70%),
    radial-gradient(900px 420px at 85% -140px, rgba(232, 195, 106, 0.04), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  width: min(960px, 100% - 2rem);
  margin: 0 auto;
  flex: 1;
}

/* ---------- header / footer ---------- */

.site-header {
  text-align: center;
  padding: 2.2rem 1rem 1rem;
}

.wordmark {
  margin: 0;
  font-family: var(--mono);
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text);
}

.wordmark .cursor {
  color: var(--aether);
  animation: blink 1.1s steps(2, start) infinite;
}

@keyframes blink { to { visibility: hidden; } }

.tagline {
  margin: 0.35rem 0 0;
  font-family: var(--mono);
  font-size: 0.92rem;
  color: var(--text-muted);
}

.site-footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 2rem 1rem 1.5rem;
}

.site-footer a { color: var(--aether); }

.footer-brand {
  font-family: var(--mono);
  color: var(--text-muted);
}

/* ---------- mode tabs ---------- */

.mode-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
}

.mode-tab {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px 8px 0 0;
  padding: 0.4rem 0.9rem;
}

.mode-tab:hover { color: var(--text); background: var(--bg-hover); }

.mode-tab.active {
  color: var(--aether);
  border-color: var(--border);
  border-bottom-color: var(--aether);
  background: var(--bg-raised);
}

/* ---------- search panel ---------- */

.search-panel {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.search-row {
  display: flex;
  gap: 0.6rem;
}

.search-box {
  position: relative;
  flex: 1;
}

input, select, button {
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
}

input:focus, select:focus, button:focus-visible {
  outline: 2px solid var(--aether);
  outline-offset: 1px;
}

#item-input { width: 100%; }

button { cursor: pointer; }
button:hover { background: var(--bg-hover); }

button.primary {
  background: var(--aether);
  color: #06222a;
  font-weight: 600;
  border-color: var(--aether);
  white-space: nowrap;
}

button.primary:hover { background: var(--aether-bright); }

#suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 20;
  max-height: 340px;
  overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.suggestion {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
}

.suggestion img { width: 28px; height: 28px; border-radius: 4px; }

.suggestion.active, .suggestion:hover { background: var(--bg-hover); }

.suggestion-empty {
  padding: 0.6rem 0.8rem;
  color: var(--text-muted);
}

.controls-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: end;
  margin-top: 0.8rem;
}

.controls-row label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

#qty-input { width: 6.5rem; }

/* ---------- arbitrage ---------- */

.arb-row {
  display: flex;
  gap: 0.9rem;
  align-items: center;
}

.arb-blurb {
  margin: 0;
  flex: 1;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.arb-blurb strong { color: var(--home); }

#scan-btn { white-space: nowrap; }

.arb-summary {
  margin: 1.2rem 0 0.8rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.arb-summary strong { color: var(--text); }

.arb-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.arb-item img { width: 28px; height: 28px; border-radius: 4px; flex-shrink: 0; }

.profit { color: var(--green); font-weight: 600; }
.profit.negative { color: var(--red); }

#arb-table .world-cell { white-space: nowrap; }

/* ---------- status ---------- */

.status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  background: var(--bg-raised);
}

.status.error { border-color: var(--red); color: var(--red); }
.status.warn { border-color: var(--amber); color: var(--amber); }
/* Collapse without display:none — the aria-live region must stay in the
   accessibility tree between messages or announcements get dropped. */
.status:empty { padding: 0; border: none; margin-bottom: 0; }

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--aether);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- item header ---------- */

.item-header {
  margin: 1.2rem 0 0.8rem;
}

.item-header-inner {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.item-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.item-header h2 { margin: 0; font-size: 1.35rem; }

.item-links { font-size: 0.85rem; }
.item-links a { color: var(--aether); }

/* ---------- summary cards ---------- */

.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem 1rem;
}

.card.best {
  border-color: var(--aether);
  box-shadow: 0 0 18px rgba(111, 215, 232, 0.12);
}
.card.save { border-color: var(--green); }

.card-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.card-value {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0.15rem 0;
}

.card.best .card-value { color: var(--gil-bright); }
.card.save .card-value { color: var(--green); }

.card-sub { font-size: 0.82rem; color: var(--text-muted); }

/* ---------- table ---------- */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 640px;
}

th, td {
  padding: 0.55rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  white-space: nowrap;
}

.num {
  text-align: right;
  font-family: var(--mono);
  font-size: 0.88em;
  font-variant-numeric: tabular-nums;
}

tbody tr:last-child td { border-bottom: none; }

tr.world-row { cursor: pointer; }
tr.world-row:hover td { background: var(--bg-hover); }
tr.world-row:focus-visible { outline: 2px solid var(--aether); outline-offset: -2px; }
tr.world-row:focus-visible td { background: var(--bg-hover); }

/* The aetheryte row: where you should teleport. */
tr.best-row td { background: rgba(111, 215, 232, 0.06); }
tr.best-row td:first-child { box-shadow: inset 3px 0 0 var(--aether), inset 14px 0 18px -12px rgba(111, 215, 232, 0.45); }

tr.home-row strong { color: var(--home); }

tr.empty-row td { color: var(--text-muted); }

.rank { color: var(--text-muted); }

.partial { color: var(--amber); font-size: 0.85rem; }

/* ---------- badges & chips ---------- */

.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 999px;
  padding: 0.12rem 0.55rem;
  white-space: nowrap;
}

.badge.home { background: rgba(195, 205, 226, 0.14); color: var(--home); }
.badge.visit { background: rgba(120, 212, 146, 0.14); color: var(--green); }
.badge.dctravel { background: rgba(217, 180, 91, 0.14); color: var(--amber); }

.chip {
  display: inline-block;
  font-size: 0.66rem;
  font-weight: 700;
  border-radius: 4px;
  padding: 0.05rem 0.35rem;
  margin-right: 0.4rem;
}

.chip.hq { background: rgba(232, 195, 106, 0.18); color: var(--gil-bright); }
.chip.nq { background: rgba(135, 145, 167, 0.18); color: var(--text-muted); }

.age { white-space: nowrap; font-size: 0.82rem; }
.age.fresh { color: var(--green); }
.age.ok { color: var(--amber); }
.age.stale { color: var(--red); }
.age.unknown { color: var(--text-muted); }

/* ---------- expansions & sales ---------- */

tr.expansion-row td {
  background: var(--bg);
  padding: 0.8rem 1rem;
}

.expansion-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.expansion-empty { color: var(--text-muted); }

.listing-line {
  padding: 0.2rem 0;
  font-variant-numeric: tabular-nums;
  font-size: 0.9rem;
}

.listing-unit { font-weight: 600; color: var(--gil-bright); }

.muted { color: var(--text-muted); }

#sales-section h3 {
  margin: 1.4rem 0 0.5rem;
  font-size: 1rem;
}

#sales-list {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem 1rem;
}

.fineprint {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin: 0.6rem 0.2rem 0;
}

/* ---------- responsive ---------- */

@media (max-width: 620px) {
  .search-row { flex-direction: column; }
  .arb-row { flex-direction: column; align-items: stretch; }
  .controls-row { align-items: stretch; }
  .controls-row label { flex: 1; min-width: 8rem; }
  .wordmark { font-size: 1.7rem; }
}

@media (prefers-reduced-motion: reduce) {
  .wordmark .cursor { animation: none; }
  .spinner { animation-duration: 1.6s; }
}