:root {
  --bg: #f6f4ef;
  --card: #ffffff;
  --ink: #1f2a2e;
  --muted: #5d6b70;
  --accent: #e2734a;
  --accent-dark: #c85c34;
  --teal: #1f7a73;
  --line: #e6e1d8;
  --shadow: 0 10px 30px rgba(31, 42, 46, 0.08);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Georgia", "Iowan Old Style", serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

a {
  color: var(--teal);
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 244, 239, 0.9);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.site-header nav a {
  text-decoration: none;
  color: var(--ink);
}

/* Buttons */
.btn {
  display: inline-block;
  border: none;
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.05s ease, background 0.15s ease;
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
}
.btn-primary:disabled {
  opacity: 0.6;
  cursor: progress;
}
.btn-ghost {
  border: 1.5px solid var(--accent);
  color: var(--accent-dark);
  background: transparent;
  padding: 0.5rem 1.1rem;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 2rem 0 1rem;
}
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin: 0 0 0.5rem;
}
.hero .sub {
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Card / form */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.field-wide {
  grid-column: 1 / -1;
}
.field span {
  font-weight: 700;
  font-size: 0.95rem;
}
.field small {
  color: var(--muted);
  font-weight: 400;
}
input,
select,
textarea {
  font: inherit;
  padding: 0.6rem 0.7rem;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fdfcfa;
  color: var(--ink);
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--teal);
}
.budget-row {
  display: flex;
  gap: 0.5rem;
}
.budget-row select {
  flex: 0 0 90px;
}
.budget-row input {
  flex: 1;
}
.form-actions {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.tier-note {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

/* Status */
.status {
  margin: 1.5rem 0;
  text-align: center;
  color: var(--muted);
}
.status .spinner {
  width: 38px;
  height: 38px;
  border: 4px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 0 auto 0.75rem;
  animation: spin 0.9s linear infinite;
}
.status.error {
  color: var(--accent-dark);
  font-weight: 700;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Results */
.results {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.results h2 {
  font-size: 1.5rem;
  margin: 0 0 0.25rem;
}
.results .headline {
  font-size: 1.2rem;
  color: var(--teal);
  margin: 0;
}
.block {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.4rem;
}
.block h3 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  padding-bottom: 0.2rem;
}

/* Budget */
.budget-summary {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.budget-total {
  font-size: 1.8rem;
  font-weight: 700;
}
.pill {
  display: inline-block;
  padding: 0.15rem 0.7rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}
.pill.ok {
  background: #e3f1ea;
  color: #1f7a4d;
}
.pill.over {
  background: #fbe6dd;
  color: var(--accent-dark);
}
table.budget {
  width: 100%;
  border-collapse: collapse;
}
table.budget td {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.budget td.amount {
  text-align: right;
  white-space: nowrap;
  font-weight: 700;
}
table.budget td .notes {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Day cards */
.day {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
  background: #fdfcfa;
}
.day h4 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}
.day .daypart {
  margin: 0.2rem 0;
}
.day .daypart b {
  color: var(--teal);
}
.activity {
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--line);
}
.activity .act-name {
  font-weight: 700;
}
.activity .meta {
  font-size: 0.85rem;
  color: var(--muted);
}
.stars {
  color: var(--accent);
  letter-spacing: 1px;
}
.book-link {
  font-size: 0.85rem;
  font-weight: 700;
}

/* Lists */
.rest,
.rainy {
  border-bottom: 1px solid var(--line);
  padding: 0.6rem 0;
}
.rest:last-child,
.rainy:last-child {
  border-bottom: none;
}
.rest .name,
.rainy .name {
  font-weight: 700;
}
.tag {
  display: inline-block;
  background: #eef0ec;
  color: var(--muted);
  border-radius: 6px;
  padding: 0.05rem 0.45rem;
  font-size: 0.78rem;
  margin-right: 0.3rem;
}
.packing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.packing-cat h5 {
  margin: 0 0 0.3rem;
}
.packing-cat ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}
.tips li {
  margin-bottom: 0.4rem;
}

/* Affiliate row */
.affiliate-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.affiliate-card {
  flex: 1 1 200px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  text-decoration: none;
  color: var(--ink);
  background: #fdfcfa;
  transition: border-color 0.15s ease;
}
.affiliate-card:hover {
  border-color: var(--accent);
}
.affiliate-card .partner {
  font-size: 0.8rem;
  color: var(--muted);
}
.affiliate-card .label {
  font-weight: 700;
}

/* Upsell */
.upsell {
  background: linear-gradient(135deg, #fff5ef, #fdeee4);
  border: 1.5px dashed var(--accent);
  text-align: center;
}
.upsell h3 {
  border: none;
}

/* Destination suggestions */
.suggestion {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
  background: #fdfcfa;
}
.suggestion:last-child {
  margin-bottom: 0;
}
.sug-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.sug-head h4 {
  margin: 0;
  font-size: 1.2rem;
}
.suggestion .btn {
  margin-top: 0.6rem;
}

/* Interest chips + ranking */
.interests {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chip {
  border: 1.5px solid var(--line);
  background: #fdfcfa;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.chip:hover {
  border-color: var(--accent);
}
.chip.selected {
  border-color: var(--accent);
  background: #fdeee4;
  font-weight: 700;
}
.chip .rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}
.remember-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.remember-row input {
  width: auto;
}

/* Feedback widget */
.fb-buttons {
  display: flex;
  gap: 0.6rem;
}
.fb-form {
  margin-top: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.fb-form .fb-comment {
  width: 100%;
}
.fb-thanks {
  margin: 0.6rem 0 0;
  font-weight: 700;
  color: var(--teal);
}

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 2rem 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

@media (max-width: 620px) {
  .grid {
    grid-template-columns: 1fr;
  }
}