@import url("fonts.css");

:root {
  --bg: #e9ecf0;
  --paper: #ffffff;
  --ink: #1b2330;
  --ink-2: #566173;
  --ink-3: #8a93a1;
  --line: #d3d9e0;
  --ok: #0e6b5c;
  --ok-tint: #e2f0ed;
  --bad: #b42318;
  --bad-tint: #fbe6e3;
  --warn: #8f5409;
  --warn-tint: #fbefdc;
  --none: #566173;
  --none-tint: #eef1f4;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: 'Lato', system-ui, sans-serif; font-size: 15px; line-height: 1.5;
  color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased;
}
a { color: var(--ok); }
:focus-visible { outline: 2px solid var(--ok); outline-offset: 2px; }
.mono { font-family: 'DejaVu Sans Mono', ui-monospace, monospace; }

.shell { max-width: 760px; margin: 0 auto; padding: 32px 20px 56px; }
.issuer { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; color: var(--ink-2); font-size: 14px; }
.issuer strong { color: var(--ink); font-size: 15px; }

.card { overflow: hidden; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 1px 2px rgba(27,35,48,.06), 0 10px 30px rgba(27,35,48,.07); }
.card + .card { margin-top: 16px; }
.pad { padding: 24px 28px; }

/* Sello de estado */
.verdict { display: grid; grid-template-columns: 112px 1fr; gap: 24px; align-items: center; padding: 30px 28px 26px; border-bottom: 1px solid var(--line); }
.seal { width: 112px; height: 112px; color: var(--tone); }
.verdict h1 {
  font-family: 'PT Serif', Georgia, serif; font-weight: 700; font-size: 30px; line-height: 1.15;
  margin: 0 0 6px; color: var(--tone);
}
.verdict p { margin: 0; color: var(--ink-2); }
.tone-ok { --tone: var(--ok); --tint: var(--ok-tint); }
.tone-bad { --tone: var(--bad); --tint: var(--bad-tint); }
.tone-warn { --tone: var(--warn); --tint: var(--warn-tint); }
.tone-none { --tone: var(--none); --tint: var(--none-tint); }

.code-strip {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 14px 28px; background: var(--tint); border-bottom: 1px solid var(--line);
}
.code-strip span { font-size: 13px; color: var(--ink-2); }
.code-strip .mono { font-size: 20px; letter-spacing: .12em; color: var(--ink); font-weight: 700; }

dl.facts { display: grid; grid-template-columns: 150px 1fr; gap: 10px 16px; margin: 0; padding: 22px 28px; }
dl.facts dt { color: var(--ink-2); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
.hash { font-size: 12.5px; }

.reason { margin: 0 28px 22px; padding: 12px 14px; border-radius: 6px; background: var(--bad-tint); color: var(--bad); font-weight: 700; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; padding: 0 28px 24px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px;
  font: inherit; font-weight: 700; font-size: 14px; text-decoration: none; cursor: pointer;
  color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 6px;
}
.btn:hover { border-color: var(--ink-3); }
.btn.main { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.main:hover { background: #0a5246; }
.btn svg { width: 18px; height: 18px; }

.viewer { height: 80vh; min-height: 560px; overflow: hidden; }
.viewer iframe { width: 100%; height: 100%; border: 0; display: block; border-radius: 10px; }

.compare h2, .lookup h2 { font-size: 17px; margin: 0 0 6px; }
.compare p, .lookup p { margin: 0 0 14px; color: var(--ink-2); font-size: 14px; }
.drop {
  display: flex; align-items: center; justify-content: center; gap: 10px; text-align: center;
  padding: 18px; border: 2px dashed var(--line); border-radius: 8px; color: var(--ink-2); cursor: pointer;
}
.drop:hover, .drop.over { border-color: var(--ok); color: var(--ok); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.result { margin-top: 12px; padding: 12px 14px; border-radius: 6px; font-weight: 700; display: none; }
.result.ok { display: block; background: var(--ok-tint); color: var(--ok); }
.result.bad { display: block; background: var(--bad-tint); color: var(--bad); }
.result.info { display: block; background: var(--none-tint); color: var(--ink-2); }

.lookup form { display: flex; gap: 10px; }
.lookup input {
  flex: 1; min-width: 0; height: 44px; padding: 0 14px; font: inherit; font-size: 17px; letter-spacing: .08em;
  font-family: 'DejaVu Sans Mono', monospace; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 6px; color: var(--ink);
}
.lookup input:focus { outline: none; border-color: var(--ok); box-shadow: 0 0 0 3px var(--ok-tint); }
.lookup .btn { height: 44px; }

.foot { margin-top: 26px; text-align: center; color: var(--ink-3); font-size: 13px; }
.foot p { margin: 4px 0; }

@media (max-width: 640px) {
  .shell { padding: 18px 12px 40px; }
  .verdict { grid-template-columns: 72px 1fr; gap: 16px; padding: 22px 18px; }
  .seal { width: 72px; height: 72px; }
  .verdict h1 { font-size: 24px; }
  .code-strip, .pad { padding-left: 18px; padding-right: 18px; }
  .code-strip .mono { font-size: 17px; }
  dl.facts { grid-template-columns: 1fr; gap: 2px; padding: 18px; }
  dl.facts dd { margin-bottom: 10px; }
  .actions { padding: 0 18px 20px; }
  .reason { margin: 0 18px 18px; }
  .viewer { display: none; }
  .lookup form { flex-direction: column; }
  .lookup input { flex: none; }
}