:root {
  --navy: #0b1f3a;
  --navy-mid: #14325a;
  --gold: #d4a017;
  --white: #ffffff;
  --ink: #f4f7fb;
  --muted: #9bb0c9;
  --card: #102744;
  --bad: #c0392b;
  --ok: #1f9d55;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background: var(--navy);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, sans-serif;
}
button, input, textarea { font: inherit; color: inherit; }

.app {
  min-height: 100dvh;
  max-width: 440px;
  margin: 0 auto;
  padding: calc(16px + var(--safe-top)) 16px calc(24px + var(--safe-bottom));
}

.brand {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 6px;
}
h1 { margin: 0 0 8px; font-size: 28px; }
.lede { color: var(--muted); margin: 0 0 20px; line-height: 1.45; }

label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
input, textarea {
  width: 100%;
  border: 1px solid #23436c;
  background: var(--card);
  border-radius: 12px;
  padding: 12px 14px;
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.suggest {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  background: var(--navy-mid);
  border-radius: 12px;
  overflow: hidden;
}
.suggest button {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 10px 12px;
  color: var(--ink);
}
.suggest button:hover, .suggest button:focus { background: #1b3a66; }

.actions { margin-top: 22px; display: grid; gap: 10px; }
button.primary, button.secondary {
  border: 0;
  border-radius: 14px;
  padding: 14px 16px;
  font-weight: 700;
}
button.primary { background: var(--gold); color: var(--navy); }
button.primary:disabled { opacity: 0.55; }
button.secondary { background: transparent; color: var(--ink); border: 1px solid #23436c; }

.error {
  margin-top: 14px;
  background: #3b1a1a;
  color: #ffd4d0;
  border-radius: 12px;
  padding: 12px;
}
.review, .confirm {
  background: var(--card);
  border-radius: 16px;
  padding: 16px;
}
.review dt { color: var(--muted); font-size: 12px; margin-top: 10px; }
.review dd { margin: 2px 0 0; }
.ref { color: var(--gold); font-size: 22px; font-weight: 800; margin: 8px 0 16px; }