:root {
  --bg: #fff4d8;
  --bg-2: #ffe6cf;
  --panel: #fffdf8;
  --panel-2: #fff6ef;
  --ink: #2f2b43;
  --muted: #746d82;
  --line: #f0c98e;
  --coral: #f05f3b;
  --sun: #ffbc42;
  --mint: #2a9d8f;
  --berry: #d7266d;
  --blue: #3a86ff;
  --shadow: 0 18px 36px rgba(131, 79, 33, 0.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  font-family: "Source Sans 3", sans-serif;
  background:
    radial-gradient(circle at 15% 12%, rgba(255, 188, 66, 0.28), transparent 20%),
    radial-gradient(circle at 85% 10%, rgba(58, 134, 255, 0.16), transparent 18%),
    radial-gradient(circle at 80% 80%, rgba(215, 38, 109, 0.12), transparent 20%),
    linear-gradient(180deg, #fff9ea 0%, var(--bg) 48%, var(--bg-2) 100%);
}

.site-shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 28px 24px;
  background:
    linear-gradient(180deg, rgba(255, 252, 245, 0.95), rgba(255, 235, 206, 0.92)),
    repeating-linear-gradient(180deg, rgba(255, 188, 66, 0.08), rgba(255, 188, 66, 0.08) 16px, transparent 16px, transparent 32px);
  border-right: 2px dashed rgba(240, 95, 59, 0.24);
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand { display: flex; gap: 14px; align-items: center; }

.brand-mark {
  width: 62px;
  height: 62px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--coral), var(--sun));
  color: white;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.brand-overline {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.brand-title,
.hero-title,
.section-heading h2,
.coupon-panel h2,
.paper-card h3 { font-family: "Cormorant Garamond", serif; }

.brand-title { font-size: 2.2rem; line-height: 1; }
.sidebar-blurb { margin: 16px 0 24px; color: var(--muted); line-height: 1.55; }
.nav { display: grid; gap: 10px; }

.nav-link {
  text-align: left;
  border: 1px solid transparent;
  background: rgba(255, 253, 248, 0.8);
  border-radius: 16px;
  padding: 12px 14px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  transition: 160ms ease;
}

.nav-link.active,
.nav-link:hover {
  background: linear-gradient(135deg, rgba(240, 95, 59, 0.14), rgba(255, 188, 66, 0.18));
  border-color: rgba(240, 95, 59, 0.28);
  transform: translateY(-1px);
}

.sidebar-card,
.paper-card,
.deal-card,
.offer-card,
.review-card,
.coupon-panel {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.sidebar-card { margin-top: 26px; padding: 18px; }
.main { padding: 28px; }

.hero {
  padding: 28px 30px;
  border: 2px dashed rgba(240, 95, 59, 0.24);
  border-radius: 34px;
  background:
    radial-gradient(circle at top right, rgba(255, 188, 66, 0.22), transparent 26%),
    linear-gradient(135deg, rgba(255, 252, 245, 0.98), rgba(255, 235, 206, 0.95));
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 24px;
}

.hero-kicker { font-family: "Patrick Hand", cursive; color: var(--coral); font-size: 1.2rem; }
.hero-title { margin: 8px 0 10px; font-size: clamp(2.6rem, 5vw, 4.1rem); line-height: 0.94; }
.hero-copy { max-width: 780px; color: var(--muted); font-size: 1.05rem; }
.hero-panels { display: grid; gap: 14px; align-content: center; }

.hero-panel {
  background: rgba(255, 255, 255, 0.8);
  border: 1px dashed rgba(58, 134, 255, 0.28);
  border-radius: 22px;
  padding: 16px 18px;
}

.hero-panel-label,
.toolbar-label,
.form-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.view { display: none; margin-top: 26px; }
.view.active { display: block; }

.optimizer-shell {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.coupon-panel {
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.coupon-panel::before,
.coupon-panel::after {
  content: "";
  position: absolute;
  top: 18px;
  bottom: 18px;
  width: 18px;
  background:
    radial-gradient(circle, transparent 8px, var(--panel) 8px);
  background-size: 18px 30px;
}

.coupon-panel::before { left: -9px; }
.coupon-panel::after { right: -9px; }

.coupon-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.coupon-stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(240, 95, 59, 0.12);
  color: var(--coral);
  font-family: "Patrick Hand", cursive;
  font-size: 1rem;
}

.coupon-stamp::before { content: "✂"; }

.optimizer-grid,
.toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  align-items: end;
}

.optimizer-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.toggle {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-weight: 600;
  background: rgba(255,255,255,0.7);
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.form-input {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
}

.deal-list,
.offer-grid,
.guide-grid,
.review-list,
.preferences-form { display: grid; gap: 18px; }

.deal-card,
.offer-card,
.review-card,
.paper-card { padding: 20px; }

.deal-card,
.review-card {
  position: relative;
  overflow: hidden;
}

.deal-card::after,
.review-card::after {
  content: "";
  position: absolute;
  inset: auto -24px -46px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255, 188, 66, 0.12);
}

.deal-top,
.review-top {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.deal-title,
.offer-title,
.review-title { margin: 8px 0 6px; font-size: 1.7rem; }

.deal-meta,
.offer-meta,
.review-meta {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  font-size: 0.96rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(42, 157, 143, 0.14);
  color: var(--mint);
  font-weight: 800;
  font-size: 0.84rem;
}

.pill.personalized { background: rgba(215, 38, 109, 0.12); color: var(--berry); }
.pill.money-maker { background: rgba(255, 188, 66, 0.28); color: #996200; }

.money-row {
  margin: 16px 0 10px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.money-stat {
  background: rgba(255, 255, 255, 0.78);
  border-radius: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(240, 201, 142, 0.9);
}

.money-stat span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.money-stat strong { display: block; margin-top: 6px; font-size: 1.35rem; }

.deal-explanation { margin: 14px 0 0; line-height: 1.58; }
.section-heading { margin-bottom: 18px; }
.section-heading h2 { margin: 0 0 6px; font-size: 2.4rem; }
.section-heading p { margin: 0; color: var(--muted); }

.offer-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.guide-grid,
.preferences-form { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.review-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }

.btn-primary,
.btn-secondary,
.btn-ghost {
  border: 0;
  border-radius: 16px;
  padding: 11px 16px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.btn-primary { background: linear-gradient(135deg, var(--coral), var(--sun)); color: white; }
.btn-secondary { background: rgba(58, 134, 255, 0.12); color: var(--blue); }
.btn-ghost { background: rgba(215, 38, 109, 0.1); color: var(--berry); }

.optimizer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.summary-graphic {
  min-height: 160px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 25% 35%, rgba(255, 188, 66, 0.3), transparent 16%),
    radial-gradient(circle at 68% 58%, rgba(58, 134, 255, 0.2), transparent 16%),
    linear-gradient(135deg, rgba(255,255,255,0.88), rgba(255, 239, 214, 0.96));
  border: 1px dashed rgba(42, 157, 143, 0.35);
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  padding: 20px;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  min-width: 220px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(47, 43, 67, 0.95);
  color: #fff9ef;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: 180ms ease;
}

.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .site-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 2px dashed rgba(240, 95, 59, 0.24);
  }
  .hero,
  .optimizer-shell { grid-template-columns: 1fr; }
  .money-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .main { padding: 18px; }
  .sidebar { padding: 20px 18px; }
  .hero { padding: 20px; }
  .money-row { grid-template-columns: 1fr; }
}