:root {
  --primary: #b3261e;
  --primary-dark: #8a1d17;
  --bg: #faf6f0;
  --card: #ffffff;
  --text: #222;
  --muted: #666;
  --border: #e3ddd1;
  --ok: #1f7a3a;
  --err: #b3261e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  padding: 24px 12px;
}

.topnav {
  max-width: 600px;
  margin: 0 auto 12px;
  padding: 0 4px;
}
.home-link {
  display: inline-block;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
}
.home-link:hover { background: #fff7f6; }

.card {
  max-width: 600px;
  margin: 0 auto;
  background: var(--card);
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
}

header h1 {
  margin: 0 0 4px;
  color: var(--primary);
  font-size: 28px;
}
.subtitle {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 16px;
}

.story p { margin: 0 0 12px; }
.event-info {
  background: #fff7e6;
  border: 1px solid #f0d9a8;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}

.step {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.step h2 {
  margin: 0 0 12px;
  font-size: 18px;
}
.hidden { display: none; }

label {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--muted);
}
input[type=text], input[type=email], input[type=number] {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 10px 12px;
  font-size: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
}
input:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

.total {
  font-size: 18px;
  font-weight: 600;
  margin: 12px 0;
}

.otp-explainer {
  font-size: 13px;
  color: var(--muted);
  background: #f7f3ec;
  border-left: 3px solid var(--primary);
  padding: 10px 12px;
  border-radius: 6px;
  margin: 0 0 14px;
}

button {
  display: inline-block;
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 18px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
}
button:hover:not(:disabled) { background: var(--primary-dark); }
button:disabled { opacity: 0.6; cursor: not-allowed; }

.link-btn {
  background: transparent;
  color: var(--primary);
  padding: 8px 4px;
  font-weight: 500;
  margin-left: 8px;
}
.link-btn:hover:not(:disabled) { background: transparent; text-decoration: underline; }

.msg {
  margin-top: 12px;
  min-height: 1.2em;
  font-size: 14px;
}
.msg.ok { color: var(--ok); }
.msg.err { color: var(--err); }

.contact-help {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
  font-weight: normal;
  line-height: 1.4;
}
.contact-help a,
.contact-line a {
  color: var(--primary);
  text-decoration: none;
}
.contact-help a:hover,
.contact-line a:hover { text-decoration: underline; }

.contact-line {
  font-size: 14px;
  color: var(--text);
  margin: 0 0 10px;
  font-weight: 500;
}

.small { font-size: 13px; color: var(--muted); }

footer {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

#paypalContainer form {
  margin-top: 12px;
}
#paypalContainer button {
  background: #ffc439;
  color: #111;
}
#paypalContainer button:hover { background: #f0b429; }