/* ========================================================================
   Planning page — AI plan reveal
   ======================================================================== */

.plan {
  padding: clamp(32px, 5vw, 64px) 0;
  min-height: 100vh;
}

.plan__topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(251, 248, 241, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  margin-bottom: 32px;
}
.plan__topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.plan__topbar h4 {
  font-size: 1.3rem;
  font-family: var(--font-display);
}
.plan__topbar .meta { display: flex; gap: 16px; font-size: var(--text-xs); color: var(--text-muted); }
.plan__topbar .meta span { display: inline-flex; align-items: center; gap: 6px; }

/* Hero summary */
.plan__hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  margin-bottom: 56px;
  align-items: end;
}
.plan__hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  letter-spacing: -0.035em;
  margin-bottom: 16px;
}
.plan__hero h1 em { font-style: italic; color: var(--clay-500); }
.plan__hero p { color: var(--text-muted); font-size: var(--text-md); max-width: 56ch; }

.plan__confidence {
  background: var(--ink-500);
  color: var(--cream-50);
  padding: 28px;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.plan__confidence::before {
  content: "";
  position: absolute;
  top: -50px; right: -50px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--clay-500), transparent 70%);
  opacity: 0.5;
  filter: blur(20px);
}
.plan__confidence .label {
  font-size: var(--text-2xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay-300);
}
.plan__confidence .num {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  margin: 16px 0 8px;
  color: var(--cream-50);
  font-variation-settings: "opsz" 144;
}
.plan__confidence .num small { font-size: 1.3rem; opacity: 0.7; }
.plan__confidence p { color: rgba(247, 242, 232, 0.7); font-size: var(--text-sm); max-width: 28ch; }

/* Highlights row */
.plan__highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}
.plan__highlight {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border);
}
.plan__highlight .icon {
  font-size: 1.5rem;
  color: var(--clay-500);
  margin-bottom: 14px;
  display: block;
}
.plan__highlight p { font-size: var(--text-sm); color: var(--ink-500); }

@media (max-width: 900px) {
  .plan__hero { grid-template-columns: 1fr; }
  .plan__highlights { grid-template-columns: repeat(2, 1fr); }
}

/* Theme card */
.plan__theme {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 36px;
  margin-bottom: 56px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  align-items: center;
  border: 1px solid var(--border);
}
.plan__theme h3 { font-size: 2rem; margin-bottom: 12px; }
.plan__theme .label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay-500);
  margin-bottom: 12px;
  display: block;
}
.plan__theme p { color: var(--text-muted); margin-bottom: 24px; }
.plan__theme .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.plan__palette {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.plan__palette-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.plan__palette-swatch {
  width: 48px; height: 48px;
  border-radius: 12px;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.08);
}
.plan__palette-row .hex { font-family: var(--font-mono); font-size: var(--text-xs); }
.plan__palette-row small { color: var(--text-muted); font-size: var(--text-xs); }

@media (max-width: 800px) {
  .plan__theme { grid-template-columns: 1fr; }
}

/* Budget allocation */
.plan__section {
  margin-bottom: 64px;
}
.plan__bars {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 32px;
  border: 1px solid var(--border);
}
.plan__bars-summary {
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.plan__bars-summary .total {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.03em;
}
.plan__bars-summary .lbl {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: block;
}

.plan__bar {
  display: grid;
  grid-template-columns: 200px 1fr 120px;
  gap: 20px;
  align-items: center;
  padding: 12px 0;
}
.plan__bar-label {
  font-size: var(--text-sm);
  color: var(--ink-500);
  font-weight: 500;
}
.plan__bar-track {
  height: 10px;
  background: var(--cream-200);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.plan__bar-fill {
  height: 100%;
  background: var(--ink-500);
  border-radius: 999px;
  width: 0;
  transition: width 1.2s var(--ease-out);
}
.plan__bar:nth-child(2n) .plan__bar-fill { background: var(--clay-500); }
.plan__bar:nth-child(3n) .plan__bar-fill { background: var(--sage-500); }
.plan__bar:nth-child(5n) .plan__bar-fill { background: var(--gold-500); }
.plan__bar:nth-child(7n) .plan__bar-fill { background: var(--plum-500); }
.plan__bar-amount {
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-align: right;
}
.plan__bar-amount small { display: block; font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; font-family: var(--font-sans); }

@media (max-width: 700px) {
  .plan__bar { grid-template-columns: 1fr; gap: 4px; }
  .plan__bar-amount { text-align: left; font-size: 1rem; }
}

/* Vendor sneak peek */
.plan__vendors-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.plan__vendor {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--dur-base) var(--ease-out);
}
.plan__vendor:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.plan__vendor-img {
  aspect-ratio: 5/4;
  background: linear-gradient(135deg, var(--clay-50), var(--cream-200));
  display: grid; place-items: center;
  font-size: 3rem;
  position: relative;
}
.plan__vendor-match {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--ink-500);
  color: var(--cream-50);
  padding: 4px 10px;
  font-size: var(--text-2xs);
  border-radius: 999px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.plan__vendor-body { padding: 16px; }
.plan__vendor-body strong { font-family: var(--font-display); font-size: 1.1rem; }
.plan__vendor-body .meta {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Timeline */
.plan__timeline {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 32px;
  border: 1px solid var(--border);
}
.plan__timeline-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
}
.plan__timeline-items::before {
  content: "";
  position: absolute;
  left: 15px; top: 16px; bottom: 16px;
  width: 1px;
  background: repeating-linear-gradient(to bottom, var(--border-strong), var(--border-strong) 4px, transparent 4px, transparent 10px);
}
.plan__timeline-item {
  display: grid;
  grid-template-columns: 32px 1fr 100px;
  gap: 16px;
  align-items: start;
}
.plan__timeline-item .marker {
  width: 32px; height: 32px;
  background: var(--surface);
  border: 1.5px solid var(--ink-100);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 11px;
  color: var(--ink-400);
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
}
.plan__timeline-item:first-child .marker { background: var(--clay-500); border-color: var(--clay-500); color: var(--cream-50); }
.plan__timeline-item:last-child .marker { background: var(--ink-500); border-color: var(--ink-500); color: var(--clay-300); }
.plan__timeline-item strong { display: block; font-family: var(--font-sans); font-size: var(--text-sm); margin-bottom: 4px; font-weight: 500; }
.plan__timeline-item .desc { color: var(--text-muted); font-size: var(--text-sm); }
.plan__timeline-item .day { text-align: right; font-size: var(--text-xs); color: var(--text-muted); padding-top: 8px; }

/* Mobile responsiveness */
@media (max-width: 700px) {
  .plan__topbar { padding: 12px 0; margin-bottom: 24px; }
  .plan__topbar-inner { gap: 12px; }
  .plan__topbar h4 { font-size: 1rem; }
  .plan__topbar .meta { gap: 10px; font-size: 11px; flex-wrap: wrap; }
  .plan__topbar [class*="btn--"] { padding: 8px 12px; font-size: 12px; }
  .plan { padding: 20px 0; }
  .plan__hero h1 { font-size: clamp(1.8rem, 8vw, 2.6rem); }
  .plan__confidence { padding: 20px; }
  .plan__confidence .num { font-size: 2.8rem; }
  .plan__highlight { padding: 18px; }
  .plan__theme { padding: 22px; gap: 22px; border-radius: 16px; }
  .plan__bars { padding: 20px; }
  .plan__bars-summary .total { font-size: 2rem; }
  .plan__timeline { padding: 20px; }
  .plan__timeline-item { grid-template-columns: 28px 1fr 80px; gap: 12px; }
  .plan__timeline-item strong { font-size: 13px; }
  .plan__timeline-item .desc { font-size: 12px; }
  .plan__cta { padding: 20px; flex-direction: column; align-items: stretch; gap: 16px; }
  .plan__cta .actions { flex-direction: column; }
  .plan__cta .actions .btn { width: 100%; }
}

/* Sticky CTA */
.plan__cta {
  position: sticky;
  bottom: 24px;
  margin: 56px auto 0;
  max-width: 720px;
  background: var(--ink-500);
  color: var(--cream-50);
  padding: 24px 28px;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.plan__cta h4 { color: var(--cream-50); font-size: 1.4rem; }
.plan__cta p { color: rgba(247, 242, 232, 0.65); font-size: var(--text-sm); margin-top: 4px; }
.plan__cta .actions { display: flex; gap: 12px; flex-shrink: 0; }
.plan__cta .btn--soft { background: rgba(255,255,255,0.1); color: var(--cream-50); }
.plan__cta .btn--soft:hover { background: rgba(255,255,255,0.18); }