/* positionizer: estils. Colors del logotip (14/10/2026): fons blau marí #0A1238 → #1F3384,
   degradat del text lila #A47CFF → turquesa #22D3EE, lema #E8EEFF. */
:root {
  --bg0: #0A1238;
  --bg1: #1F3384;
  --g0: #A47CFF;
  --g1: #22D3EE;
  --text: #E8EEFF;
  --muted: #A9B4DB;
  --card: rgba(10, 18, 56, 0.55);
  --line: rgba(232, 238, 255, 0.18);
  --error: #FF9EAA;
}

* { box-sizing: border-box; }

html { background: var(--bg0); }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  background: linear-gradient(135deg, var(--bg0), var(--bg1));
}

.page {
  flex: 1;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 32px 16px 24px;
}

.brand { text-align: center; margin-bottom: 24px; }
.brand h1 { margin: 0; }
.brand img { width: min(100%, 420px); height: auto; display: inline-block; }
.lead { margin: 12px 0 0; color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}

label { display: block; font-weight: 600; margin: 0 0 6px; }
label + input { margin-bottom: 16px; }

input {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: rgba(232, 238, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}
input::placeholder { color: rgba(232, 238, 255, 0.4); }
input:focus { outline: 2px solid var(--g1); outline-offset: 1px; }
input[aria-invalid="true"] { border-color: var(--error); }

.field-error { margin: -10px 0 14px; color: var(--error); font-size: 14px; }

button {
  width: 100%;
  font: inherit;
  font-weight: 700;
  color: #0A1238;
  background: linear-gradient(90deg, var(--g0), var(--g1));
  border: 0;
  border-radius: 10px;
  padding: 14px;
  cursor: pointer;
  margin-top: 4px;
}
button:hover { filter: brightness(1.08); }
button:disabled { opacity: 0.6; cursor: progress; }

.note { margin: 12px 0 0; text-align: center; color: var(--muted); font-size: 14px; }

/* Resultat */
.result { margin-top: 16px; text-align: center; }
.result .big {
  font-size: 64px;
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(90deg, var(--g0), var(--g1));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.result .page-line { font-size: 20px; font-weight: 600; margin: 4px 0 8px; }
.result .detail { color: var(--muted); font-size: 14px; margin: 4px 0 0; overflow-wrap: anywhere; }
.result .detail a { color: var(--g1); }
.result .title { font-size: 20px; font-weight: 700; margin: 0 0 6px; }
.result.is-error .title { color: var(--error); }
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bg0);
  background: var(--text);
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 8px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 16px;
  color: var(--muted);
  font-size: 14px;
}