:root {
  --graphite: #1a1a1a;
  --taupe: #b09b87;
  --cream: #faf8f5;
  --white: #fcfcfc;
  --teal: #55ffe1;
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--graphite);
  font-size: 17px;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}

#app {
  max-width: 32rem;
  margin: 0 auto;
  padding-bottom: 4rem;
}

.header {
  padding: 1.25rem 1rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(176, 155, 135, 0.25);
  background: var(--white);
}

.kicker {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--taupe);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.header h1 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.deck {
  font-size: 1rem;
  line-height: 1.55;
  color: #222;
  font-weight: 500;
  max-width: 24rem;
  margin: 0 auto 0.75rem;
}

.map-link {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--taupe);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(176, 155, 135, 0.5);
}

.section {
  padding: 1.1rem 1rem;
}

.main-section {
  background: var(--white);
  border-bottom: 1px solid rgba(176, 155, 135, 0.2);
}

.field {
  display: block;
  margin-bottom: 0.85rem;
}

.field:last-child {
  margin-bottom: 0;
}

.label {
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4a4038;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.optional {
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: #555;
}

input[type="text"],
textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 500;
  padding: 0.7rem 0.75rem;
  border: 1px solid rgba(120, 100, 85, 0.55);
  border-radius: 3px;
  background: var(--white);
  color: #111;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--taupe);
}

textarea { resize: vertical; min-height: 4.5rem; }

.form-error {
  margin: 0 1rem 1rem;
  padding: 0.65rem 0.75rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  font-size: 0.875rem;
  border-radius: 3px;
}

.submit-section {
  padding: 1.25rem 1rem;
}

.submit-btn {
  display: block;
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  background: var(--graphite);
  color: var(--white);
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
}

.submit-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.submit-btn:not(:disabled):active {
  background: var(--taupe);
  color: var(--graphite);
}

.success-view {
  padding: 3rem 1.25rem 2rem;
  text-align: center;
}

.success-icon {
  font-size: 3rem;
  color: #0a6b5c;
  margin-bottom: 0.5rem;
}

.success-view h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.success-deck {
  font-size: 1rem;
  color: #333;
  font-weight: 500;
  margin-bottom: 1.5rem;
  line-height: 1.55;
  max-width: 24rem;
  margin-left: auto;
  margin-right: auto;
}

.success-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: center;
}

.button-primary {
  display: inline-block;
  padding: 0.85rem 1.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white);
  background: var(--graphite);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  font-family: var(--font-sans);
  width: 100%;
  max-width: 18rem;
}

.button-primary:active {
  background: var(--taupe);
  color: var(--graphite);
}

.button-secondary {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--graphite);
  border: 1px solid var(--taupe);
  border-radius: 3px;
  text-decoration: none;
  width: 100%;
  max-width: 18rem;
  text-align: center;
}

.footer {
  padding: 1.5rem 1rem 1rem;
  text-align: center;
}

.footer-note {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-style: italic;
  line-height: 1.45;
  color: #666;
}