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

:root {
  --bg: #f7f5f0;
  --ink: #1a1814;
  --muted: #8a8680;
  --accent: #d4380d;
  --card: #ffffff;
  --border: #e8e4dc;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

/* ── Hero / search area ── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 24px 48px;
  transition: padding 0.4s ease;
}
.hero.compact {
  padding: 32px 24px 24px;
}

.wordmark {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  opacity: 1;
  transition: opacity 0.3s, font-size 0.3s;
}
.hero.compact .wordmark {
  font-size: 1.6rem;
}

.tagline {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
  transition: opacity 0.3s, max-height 0.3s;
  max-height: 40px;
  overflow: hidden;
}
.hero.compact .tagline {
  opacity: 0;
  max-height: 0;
  margin-bottom: 16px;
}

.mode-head {
  width: 100%;
  max-width: 560px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.mode-tabs {
  width: 100%;
  max-width: none;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: #efeae1;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 0;
  gap: 4px;
}

.mode-tab {
  border: 0;
  border-radius: 999px;
  padding: 10px 12px;
  background: transparent;
  color: var(--muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.mode-tab.active {
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(26, 24, 20, 0.08);
}

.guide-trigger {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 11px;
  margin-bottom: 0;
  background: #f3efe7;
  color: var(--muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  min-width: 68px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}

.guide-trigger:hover {
  color: var(--ink);
  border-color: #d6d0c6;
  background: #fff;
}

.mode-panel {
  width: 100%;
  max-width: 560px;
}

.mode-panel.hidden {
  display: none;
}

.search-wrap {
  width: 100%;
  max-width: 560px;
  position: relative;
}

.search-filters,
.deals-controls {
  width: 100%;
  max-width: 560px;
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.filter-control {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.filter-control input,
.filter-control select {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  color: var(--ink);
  background: var(--card);
}

.filter-toggle {
  width: 100%;
  max-width: 560px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.deals-wrap {
  width: 100%;
  max-width: 560px;
  margin-top: 4px;
  display: grid;
  gap: 8px;
}

.deals-btn {
  justify-self: start;
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  background: var(--ink);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  cursor: pointer;
}

.basket-wrap {
  width: 100%;
  max-width: 560px;
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.basket-wrap textarea {
  width: 100%;
  min-height: 86px;
  padding: 14px 16px;
  resize: vertical;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  border: 2px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.basket-wrap textarea:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 4px rgba(26,24,20,0.06);
}

.basket-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.basket-btn {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  background: var(--ink);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  cursor: pointer;
}

.basket-btn-alt {
  background: #efeae1;
  color: var(--ink);
  border: 1px solid var(--border);
}

.basket-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.basket-hint {
  color: var(--muted);
  font-size: 0.8rem;
}

.store-tags {
  width: 100%;
  max-width: 560px;
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.store-tag {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.store-tag:hover {
  border-color: #d7d2c9;
  color: var(--ink);
}

.store-tag.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.search-wrap input {
  width: 100%;
  padding: 16px 52px 16px 20px;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: 48px;
  background: var(--card);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-wrap input:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 4px rgba(26,24,20,0.06);
}
.search-wrap input::placeholder { color: var(--muted); }

.search-icon {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

/* ── Results ── */
.results-area {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.results-meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 16px;
  padding-left: 4px;
}

.offer-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.recommendation {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff9f4;
  padding: 16px 18px;
  margin-bottom: 18px;
}

.recommendation-title {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.recommendation-store {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 6px;
}

.recommendation-meta {
  color: var(--ink);
  font-size: 0.88rem;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.82rem;
}

.tooltip-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.tooltip-trigger {
  width: 16px;
  height: 16px;
  border: 1px solid #cfc9bf;
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.68rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: help;
}

.tooltip-wrap::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  width: min(280px, 72vw);
  background: #1f1c17;
  color: #fff;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 0.74rem;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 5;
  text-align: left;
}

.tooltip-wrap:hover::after,
.tooltip-wrap:focus-within::after {
  opacity: 1;
}

.store-summary-list {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.store-summary {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}

.store-summary-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.store-summary-name {
  font-weight: 500;
}

.store-summary-missing {
  color: var(--muted);
  font-size: 0.8rem;
}

.recommended-items {
  margin-bottom: 18px;
  display: grid;
  gap: 8px;
}

.recommended-items-title {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.recommended-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
}

.recommended-item-name {
  font-size: 0.9rem;
  font-weight: 500;
}

.recommended-item-detail {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 2px;
}

.recommended-item-price {
  font-size: 0.9rem;
  white-space: nowrap;
}

.offer-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  align-items: start;
  animation: fadeUp 0.2s ease both;
}
.offer-card:first-child { border-radius: 12px 12px 4px 4px; }
.offer-card:last-child  { border-radius: 4px 4px 12px 12px; }
.offer-card:only-child  { border-radius: 12px; }
.offer-card:not(:first-child):not(:last-child) { border-radius: 4px; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.offer-name {
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.3;
}
.offer-desc {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2px;
  line-height: 1.4;
}
.offer-store {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.deal-badge {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8c2103;
  background: #ffe6d7;
  border: 1px solid #ffd1bd;
  border-radius: 999px;
  padding: 3px 8px;
}

.offer-price-block {
  text-align: right;
  flex-shrink: 0;
}
.offer-price {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--accent);
  line-height: 1;
}
.offer-price-unit {
  font-size: 0.7rem;
  color: var(--muted);
}
.offer-original {
  font-size: 0.75rem;
  color: var(--muted);
  text-decoration: line-through;
  margin-top: 2px;
}
.offer-valid {
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 4px;
}

/* ── States ── */
.state-msg {
  text-align: center;
  padding: 48px 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.state-msg strong {
  display: block;
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: var(--ink);
  margin-bottom: 6px;
}

.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin: 48px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

body.onboarding-open {
  overflow: hidden;
}

.onboarding-layer {
  position: fixed;
  inset: 0;
  display: none;
  align-items: flex-end;
  justify-content: center;
  background: rgba(22, 18, 12, 0.24);
  backdrop-filter: blur(2.4px);
  z-index: 30;
  padding: 20px;
}

.onboarding-layer.active {
  display: flex;
}

.onboarding-card {
  width: min(560px, 100%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 12px 30px rgba(15, 12, 8, 0.18);
}

.onboarding-step {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.onboarding-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  margin-bottom: 6px;
  line-height: 1.05;
}

.onboarding-text {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
  margin-bottom: 14px;
}

.onboarding-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.onboarding-actions-left,
.onboarding-actions-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

.onboarding-btn {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 13px;
  background: #fff;
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  cursor: pointer;
}

.onboarding-btn.primary {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.onboarding-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.onboarding-focus {
  position: relative;
  z-index: 80;
  border-radius: 14px;
  isolation: isolate;
}

.onboarding-focus::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.93);
  border: 1px solid #e5ddd2;
  box-shadow: 0 10px 28px rgba(17, 13, 9, 0.18);
  z-index: -1;
  pointer-events: none;
}

.onboarding-focus .filter-control,
.onboarding-focus .filter-toggle,
.onboarding-focus .basket-hint {
  color: #625b51;
}

.onboarding-focus .filter-control {
  font-weight: 500;
}

.onboarding-focus .filter-control input,
.onboarding-focus .filter-control select,
.onboarding-focus .search-wrap input,
.onboarding-focus .basket-wrap textarea {
  background: #fff;
  border-color: #d9d1c5;
}

@media (max-width: 640px) {
  .mode-head {
    gap: 8px;
  }

  .guide-trigger {
    min-width: 64px;
    padding: 7px 10px;
  }

  .search-filters,
  .deals-controls {
    grid-template-columns: 1fr;
  }

  .basket-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .onboarding-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .onboarding-actions-left,
  .onboarding-actions-right {
    width: 100%;
    justify-content: space-between;
  }
}