/* NIGHTPASS Passport Explorer. Dark block-explorer aesthetic, no framework,
   no external assets (the NIGHTGATE CSP only allows same-origin + ui5 CDN).
   Status colors come from the validated dark-surface status palette and are
   always paired with a text label, never color alone. */

:root {
  --bg:        #0e0f13;
  --panel:     #16181f;
  --panel-2:   #1b1e27;
  --border:    #262a35;
  --ink:       #e8eaf0;
  --ink-2:     #9aa1b2;
  --ink-3:     #6b7280;
  --accent:    #7aa2ff;
  --accent-2:  #4f6ef7;
  --good:      #0ca30c;
  --warning:   #fab219;
  --critical:  #d03b3b;
  --mono: ui-monospace, "Cascadia Code", "Consolas", "SF Mono", Menlo, monospace;
  --sans: ui-sans-serif, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Header ---------- */

.site-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #14161d, #101218);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 26px; height: 26px; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, transparent 0 5px, var(--accent) 5px 8px, transparent 8px),
              radial-gradient(circle at 30% 30%, #2b3350, #101218);
  border: 1px solid var(--border);
}
.brand-name { font-weight: 700; letter-spacing: 0.04em; }
.brand-sub { display: block; font-size: 11px; font-weight: 500; color: var(--ink-2); letter-spacing: 0.08em; text-transform: uppercase; }

.search { display: flex; flex: 1 1 340px; max-width: 640px; gap: 8px; }
.search input {
  flex: 1;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  padding: 9px 12px;
  font-size: 14px;
  font-family: var(--mono);
}
.search input:focus { outline: 2px solid var(--accent-2); outline-offset: -1px; }
.search button {
  background: var(--accent-2);
  border: none; border-radius: 8px;
  color: #fff; font-weight: 600;
  padding: 9px 16px; cursor: pointer;
}
.search button:hover { filter: brightness(1.15); }

.net-badge {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  border: 1px solid var(--accent-2);
  border-radius: 999px;
  padding: 3px 12px;
  white-space: nowrap;
}

/* ---------- Layout ---------- */

.container { flex: 1; width: 100%; max-width: 1200px; margin: 0 auto; padding: 24px; }
.loading { color: var(--ink-2); padding: 48px 0; text-align: center; }

/* ---------- Hero: editorial copy + the anchor ring ---------- */

.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  gap: 32px;
  padding: 40px 8px 48px;
}
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding: 24px 4px 32px; } }
.hero-copy h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.hero-copy h1 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}
.hero-sub { color: var(--ink-2); font-size: 16px; max-width: 46ch; margin: 0; }

.hero-ring { position: relative; width: 280px; height: 280px; justify-self: center; }
.ring-svg { width: 100%; height: 100%; display: block; }
.ring-ticks { stroke: var(--ink-3); stroke-width: 1.5; opacity: 0.55; transform-origin: 140px 140px; animation: ringSpin 90s linear infinite; }
.ring-track { fill: none; stroke: var(--border); stroke-width: 6; }
.ring-arc {
  fill: none; stroke: var(--accent-2); stroke-width: 6; stroke-linecap: round;
  transform: rotate(-90deg); transform-origin: 140px 140px;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--accent-2) 60%, transparent));
}
.ring-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.ring-count { font-size: 56px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.ring-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); }
@keyframes ringSpin { to { transform: rotate(360deg); } }

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--ink-3);
  font-size: 13px;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.foot-links { white-space: nowrap; }

/* ---------- Stat tiles (hero numbers, no plot) ---------- */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
.stat .label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.stat .value { font-size: 26px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .hint  { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

/* ---------- Panel + table ---------- */

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.panel-head h2 { margin: 0; font-size: 16px; }
.panel-head .actions { display: flex; gap: 8px; }

/* Network switch links (other instances, one per network) */
.net-switch { display: flex; gap: 6px; }
.net-badge.alt { color: var(--ink-2); border-color: var(--border); }
.net-badge.alt:hover { color: var(--accent); border-color: var(--accent-2); text-decoration: none; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 14px; white-space: nowrap; }
thead th {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-2); font-weight: 600;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--panel);
}
tbody tr { border-bottom: 1px solid #1d212b; }
tbody tr:hover { background: var(--panel-2); }
td.mono, .mono { font-family: var(--mono); font-size: 13px; }
td .sub { color: var(--ink-3); font-size: 12px; }

/* ---------- Chips (status text always present, never color alone) ---------- */

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600;
  border-radius: 999px; padding: 2px 10px;
  border: 1px solid var(--border);
  color: var(--ink-2);
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ink-3); }
.chip.anchored  { color: var(--good);     border-color: color-mix(in srgb, var(--good) 45%, transparent); }
.chip.anchored::before  { background: var(--good); }
.chip.anchoring { color: var(--warning);  border-color: color-mix(in srgb, var(--warning) 45%, transparent); }
.chip.anchoring::before { background: var(--warning); }
.chip.failed    { color: var(--critical); border-color: color-mix(in srgb, var(--critical) 45%, transparent); }
.chip.failed::before    { background: var(--critical); }

.net { font-family: var(--mono); font-size: 12px; color: var(--ink-2); border: 1px dashed var(--border); border-radius: 6px; padding: 1px 7px; }
.net.preview { color: var(--accent); border-color: var(--accent-2); }

/* ---------- Verify ---------- */

.btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font-size: 13px; font-weight: 600;
  padding: 6px 12px; cursor: pointer;
}
.btn:hover:not(:disabled) { border-color: var(--accent-2); color: var(--accent); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.btn.primary:hover:not(:disabled) { color: #fff; filter: brightness(1.15); }

.vstate { font-size: 12px; font-weight: 600; }
.vstate.ok   { color: var(--good); }
.vstate.warn { color: var(--warning); }
.vstate.err  { color: var(--critical); }
.vstate.info { color: var(--ink-2); }

/* ---------- Detail page ---------- */

.crumbs { font-size: 13px; color: var(--ink-3); margin-bottom: 14px; }
.detail-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.detail-head h1 { margin: 0; font-size: 22px; font-family: var(--mono); }

.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; } }
.col { display: flex; flex-direction: column; gap: 16px; }

tbody tr[data-pid] { cursor: pointer; }

.kv { display: grid; grid-template-columns: 180px 1fr; border-top: 1px solid var(--border); }
.kv > div { padding: 10px 16px; border-bottom: 1px solid #1d212b; overflow-wrap: anywhere; white-space: normal; }
.kv > div:nth-child(odd) { color: var(--ink-2); font-size: 13px; }
@media (max-width: 560px) { .kv { grid-template-columns: 1fr; } .kv > div:nth-child(odd) { border-bottom: none; padding-bottom: 0; } }

.verify-banner {
  display: flex; align-items: center; gap: 10px;
  border-radius: 10px; padding: 12px 16px; margin: 0 16px 16px;
  border: 1px solid var(--border); background: var(--panel-2);
  font-weight: 600; flex-wrap: wrap;
}
.verify-banner.ok   { border-color: color-mix(in srgb, var(--good) 50%, transparent);     color: var(--good); }
.verify-banner.warn { border-color: color-mix(in srgb, var(--warning) 50%, transparent);  color: var(--warning); }
.verify-banner.err  { border-color: color-mix(in srgb, var(--critical) 50%, transparent); color: var(--critical); }
.verify-banner .sub { color: var(--ink-2); font-weight: 400; font-size: 13px; flex-basis: 100%; }

.qr-card { text-align: center; padding: 20px 16px; }
.qr-card img { width: 200px; height: 200px; border-radius: 10px; background: #fff; padding: 8px; }
.qr-card .hint { color: var(--ink-3); font-size: 12px; margin-top: 8px; }
.qr-card .links { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }

.copy { background: none; border: none; color: var(--ink-3); cursor: pointer; font-size: 12px; padding: 0 4px; transition: transform 120ms ease; }
.copy:hover { color: var(--accent); }
.copy:active { transform: scale(1.35); }

.empty { color: var(--ink-2); text-align: center; padding: 40px 16px; }

/* ---------- Motion layer (paired with app.js; CSS one-shots + ambience) ---- */

/* Inline checkmark next to verified states */
.vstate .check, .verify-banner .check { vertical-align: -2px; margin-right: 5px; }
.verify-banner .check { width: 18px; height: 18px; }

/* Transient "checking..." pulse (distinct from static info states) */
.vstate.checking { animation: vpulse 1.1s ease-in-out infinite; }
@keyframes vpulse { 50% { opacity: 0.35; } }

/* One-shot row glow when a row verifies */
tr.row-glow { animation: rowGlow 900ms ease-out 1; }
@keyframes rowGlow {
  0% { background: color-mix(in srgb, var(--good) 16%, transparent); }
  100% { background: transparent; }
}

/* One-shot shake for failed/unconfirmed checks */
.shake { display: inline-block; animation: shakeX 360ms ease-in-out 1; }
@keyframes shakeX {
  20% { transform: translateX(-3px); } 40% { transform: translateX(3px); }
  60% { transform: translateX(-2px); } 80% { transform: translateX(2px); }
}

/* Verify banner slides in on insert */
.verify-banner { animation: bannerIn 380ms cubic-bezier(0.2, 0.8, 0.2, 1) 1; }
@keyframes bannerIn { from { opacity: 0; transform: translateY(8px); } }

/* One-shot glow pulse (network badge on verified detail) */
.glow-pulse { animation: glowPulse 900ms ease-out 1; }
@keyframes glowPulse {
  30% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--good) 25%, transparent); color: var(--good); }
}

/* Floating-card elevation (taste-skill style) */
.panel, .stat { transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease; }
.stat:hover, .qr-card:hover { transform: translateY(-2px); border-color: #333949; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); }
.detail-grid { perspective: 1200px; }

/* Search field widens on focus */
.search { transition: max-width 260ms cubic-bezier(0.2, 0.8, 0.2, 1); }
.search:focus-within { max-width: 760px; }

/* Reduced motion: kill every ambient/one-shot CSS animation (the JS layer
   already no-ops via its own matchMedia check). */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}