/* Wedding Timeline Generator
   Hybrid layout: form (full width) -> generated output (timeline + sidebar). */

.timeline-gen {
  --tl-accent: #c9a96e;
  --tl-accent-anchor: #1a1a1a;
  --tl-accent-sunset: #f4a261;
  --tl-text: #1a1a1a;
  --tl-muted: #6b6b6b;
  --tl-border: #e5e0d5;
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 20px;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--tl-text);
}

.timeline-gen__intro h1 {
  font-family: var(--font-heading);
  font-size: 32px;
  margin: 0 0 8px;
}
.timeline-gen__intro .lede {
  color: var(--tl-muted);
  font-size: 16px;
  max-width: 640px;
}

.timeline-form {
  display: grid;
  gap: 24px;
  margin-top: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .timeline-form {
    grid-template-columns: 1fr 1fr;
  }
  .timeline-form__group--wide,
  .timeline-form__submit {
    grid-column: 1 / -1;
  }
}
.timeline-form__group {
  border: 1px solid var(--tl-border);
  border-radius: 8px;
  padding: 16px 20px;
  display: grid;
  gap: 12px;
}
.timeline-form__group legend {
  font-weight: 700;
  padding: 0 8px;
}
.timeline-form label {
  display: block;
  font-size: 13px;
  color: var(--tl-muted);
}
.timeline-form input[type="text"],
.timeline-form input[type="date"],
.timeline-form input[type="time"],
.timeline-form select {
  display: block;
  width: 100%;
  font-size: 15px;
  padding: 8px 10px;
  border: 1px solid var(--tl-border);
  border-radius: 6px;
  margin-top: 4px;
  color: var(--tl-text);
  background: #fff;
}
.timeline-form__radio { display: inline-flex; align-items: center; gap: 6px; margin-right: 16px; }
.timeline-form__beats { border: 0; padding: 0; display: grid; gap: 6px; grid-template-columns: 1fr 1fr; }
.timeline-form__beats label { color: var(--tl-text); }
.timeline-form__submit {
  background: var(--tl-accent-anchor);
  color: #fff;
  border: 0;
  padding: 14px 24px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
}
.timeline-form__submit:hover { background: #000; }

/* ---- Output ---- */
.timeline-output {
  margin-top: 48px;
  padding: 32px;
  border: 1px solid var(--tl-border);
  border-radius: 8px;
  background: #fff;
}
.timeline-output__layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 40px;
}
.timeline-output__couple {
  font-family: Georgia, serif;
  font-size: 22px;
  letter-spacing: 0.5px;
  margin: 0 0 4px;
}
.timeline-output__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--tl-muted);
  margin-bottom: 22px;
}

.timeline-list {
  position: relative;
  padding-left: 28px;
  border-left: 2px solid var(--tl-accent);
  font-size: 13px;
  list-style: none;
  margin: 0;
}
.timeline-list li { margin-bottom: 16px; position: relative; }
.timeline-list li::before {
  content: '';
  position: absolute;
  left: -35px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--tl-accent);
}
.timeline-list li.is-anchor::before {
  width: 14px;
  height: 14px;
  left: -36px;
  top: 2px;
  background: var(--tl-accent-anchor);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--tl-accent-anchor);
}
.timeline-list li.is-sunset::before { background: var(--tl-accent-sunset); }
.timeline-list .timeline-list__title { font-weight: 700; }
.timeline-list .timeline-list__detail { color: var(--tl-muted); font-size: 12px; }

.timeline-sidebar { font-size: 12px; line-height: 1.7; color: #333; }
.timeline-sidebar__date { font-size: 13px; font-weight: 700; }
.timeline-sidebar__block { margin-top: 20px; }
.timeline-sidebar__heading {
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--tl-muted);
  margin-bottom: 4px;
}
.timeline-sidebar__credit {
  margin-top: 48px;
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 11px;
  color: #999;
  border-top: 1px solid #eee;
  padding-top: 10px;
}

.timeline-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.timeline-actions button,
.timeline-actions a {
  background: var(--tl-accent-anchor);
  color: #fff;
  text-decoration: none;
  border: 0;
  padding: 12px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.timeline-actions a.secondary {
  background: #fff;
  color: var(--tl-accent-anchor);
  border: 1px solid var(--tl-accent-anchor);
}

.timeline-gen__sample {
  margin-top: 16px;
  border: 1px solid var(--tl-border);
  border-radius: 6px;
  padding: 12px 16px;
}
.timeline-gen__sample summary {
  cursor: pointer;
  font-weight: 600;
}
.timeline-gen__sample-body { margin-top: 12px; }
.timeline-gen__sample-body ul { padding-left: 20px; }
.timeline-gen__sample-body li { margin: 4px 0; }

.timeline-tips {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--tl-border);
  max-width: 720px;
}
.timeline-tips h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  margin: 0 0 16px;
}
.timeline-tips h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  margin: 28px 0 8px;
}
.timeline-tips p {
  color: var(--tl-text);
  line-height: 1.65;
  font-size: 15px;
  margin: 0 0 8px;
}

@media (max-width: 720px) {
  .timeline-output__layout { grid-template-columns: 1fr; }
  .timeline-form__beats { grid-template-columns: 1fr; }
}

/* ---- Print ---- */
@media print {
  body > header,
  body > footer,
  .timeline-gen__intro,
  .timeline-form,
  .timeline-actions,
  noscript { display: none !important; }
  .timeline-gen { padding: 0; max-width: none; }
  .timeline-output { border: 0; padding: 0; margin: 0; }
}