:root {
  --bg: #0f172a;
  --card: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --accent: #2563eb;
  --accent-ink: #ffffff;
  --error: #dc2626;
  --ok: #16a34a;
  --border: #cbd5e1;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.card {
  background: var(--card);
  width: 100%;
  max-width: 440px;
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
}
h1 { font-size: 1.4rem; margin: 0 0 4px; }
.sub { color: var(--muted); margin: 0 0 22px; font-size: .95rem; }
label { display: block; font-weight: 600; font-size: .9rem; margin: 14px 0 6px; }
.opt { font-weight: 400; color: var(--muted); }
input[type=text], input[type=email], input[type=tel] {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
}
input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin-top: 18px; }
.check input { margin-top: 3px; width: 18px; height: 18px; }
.err { color: var(--error); font-size: .85rem; margin-top: 4px; }
.alert { background: #fef2f2; color: var(--error); padding: 10px 12px; border-radius: 10px; margin-bottom: 10px; }
button {
  width: 100%;
  margin-top: 22px;
  padding: 14px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-ink);
  background: var(--accent);
  border: 0;
  border-radius: 10px;
  cursor: pointer;
}
button:disabled { opacity: .6; cursor: wait; }
.success { text-align: center; }
.tick {
  width: 64px; height: 64px; margin: 0 auto 14px;
  border-radius: 50%; background: var(--ok); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 2rem;
}
.poster { text-align: center; max-width: 520px; }
.poster img { width: 100%; max-width: 360px; }
.url { font-family: ui-monospace, monospace; color: var(--muted); word-break: break-all; }
@media print { body { background: #fff; } .card { box-shadow: none; } }