:root {
  --green: #145c2a;
  --yellow: #ffc400;
  --gold: #e9aa00;
  --cream: #fffdf6;
  --text: #1f2a20;

  /* Derived shades for states/accents the core palette doesn't cover directly. */
  --green-dark: #0d4620;
  --gold-bg: #fff3d6;

  --card-bg: #ffffff;
  --muted: #6b7080;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --success: #15803d;
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: linear-gradient(180deg, var(--green) 0%, var(--cream) 220px);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  display: flex;
  justify-content: center;
  padding: 24px 16px 48px;
}

.page {
  width: 100%;
  max-width: 480px;
}

.header {
  text-align: center;
  color: #fff;
  margin-bottom: 20px;
}

.header img {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: #fff;
  padding: 6px;
  margin-bottom: 12px;
  object-fit: contain;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.header h1 {
  font-size: 1.4rem;
  margin: 0 0 4px;
}

.header p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.95rem;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.field {
  margin-bottom: 18px;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

input, textarea {
  width: 100%;
  font-size: 1.05rem;
  padding: 14px;
  border-radius: 12px;
  border: 1.5px solid #e2e1eb;
  background: #fbfaff;
  font-family: inherit;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--green);
  background: #fff;
}

textarea {
  resize: vertical;
  min-height: 72px;
}

.error-text {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 6px;
}

.btn {
  display: block;
  width: 100%;
  padding: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  background: var(--green);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}

.btn:active {
  background: var(--green-dark);
}

.notice {
  text-align: center;
  padding: 8px 0 20px;
}

.notice.error {
  background: var(--danger-bg);
  color: var(--danger);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.token-box {
  text-align: center;
  padding: 28px 16px;
  border-radius: var(--radius);
  background: var(--gold-bg);
  border: 2px dashed var(--gold);
  margin: 20px 0;
}

.token-box .label {
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.token-box .token {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green-dark);
  letter-spacing: 0.03em;
  margin-top: 6px;
  word-break: break-all;
}

.status-icon {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 8px;
}

.status-title {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.status-message {
  text-align: center;
  color: var(--muted);
  margin: 0 0 4px;
  line-height: 1.5;
}

.whatsapp-note {
  text-align: center;
  color: var(--success);
  font-size: 0.9rem;
  margin-top: 16px;
}