/* ==========================================================================
   TripMakersPH — Tool pages (AI Itinerary Builder & Budget Estimator)
   Extends the tokens and components already defined in style.css.
   ========================================================================== */

.nav-link.is-current{ color: var(--leaf); }
.nav-link.is-current::after{ right: 0; }

/* ==========================================================================
   Tool hero
   ========================================================================== */
.tool-hero{ background: var(--grad-hero-bg); padding: 60px 0 46px; text-align: center; }
.tool-hero .eyebrow{ justify-content: center; }
.tool-hero h1{ font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 0.3em; }
.tool-hero-sub{ max-width: 60ch; margin: 0 auto; color: var(--muted); font-size: 1.05rem; }

.builder-section{ padding-top: 56px; }

/* ==========================================================================
   Wizard progress track
   ========================================================================== */
.wizard-track{ display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 44px; }
.track-dot{ width: 14px; height: 14px; border-radius: 50%; background: var(--line); flex-shrink: 0; transition: background .3s ease, transform .3s ease; }
.track-dot.is-active{ background: var(--grad-tropic); transform: scale(1.25); }
.track-dot.is-done{ background: var(--leaf); }
.track-line{ width: 64px; height: 2px; background: var(--line); }

/* ==========================================================================
   Wizard steps
   ========================================================================== */
.wizard-step{ display: none; animation: fade-in .35s ease; }
.wizard-step.is-active{ display: block; }
.wizard-step-title{ text-align: center; margin-bottom: 30px; }

/* Destination search + filter */
.dest-filter-row{ display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.dest-search-input{
  flex: 1 1 220px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 11px 14px;
  font-family: inherit; font-size: .92rem; background: var(--sand); color: var(--ink);
}
.dest-search-input:focus{ outline: none; border-color: var(--ocean); background: var(--white); }
.chip-row{ display: flex; gap: 8px; flex-wrap: wrap; }

/* Destination picker grid */
.dest-pick-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 18px; }
.dest-pick-card{
  position: relative; text-align: left; border: none; border-radius: var(--radius-md); padding: 20px 18px;
  color: white; min-height: 132px; display: flex; flex-direction: column; gap: 6px; justify-content: flex-end;
  cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; box-shadow: var(--shadow-soft);
  overflow: hidden; font-family: inherit;
}
.dest-pick-card::before{
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,37,64,0) 0%, rgba(10,37,64,0.18) 42%, rgba(10,37,64,0.85) 100%);
}
.dest-pick-card > *{ position: relative; z-index: 1; }
.dest-pick-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.dest-pick-card.is-selected{ outline: 3px solid var(--lime); outline-offset: 2px; }
.dest-pick-icon{ position: absolute; top: 16px; left: 18px; width: 26px; height: 26px; opacity: .9; }
.dest-pick-icon svg{ width: 100%; height: 100%; }
.dest-pick-name{ font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; line-height: 1.25; }
.dest-pick-region{ font-size: .74rem; opacity: .85; font-family: var(--font-mono); }
.dest-pick-check{
  position: absolute; top: 14px; right: 14px; width: 24px; height: 24px; border-radius: 50%;
  background: var(--white); display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: scale(.6); transition: opacity .2s ease, transform .2s ease;
}
.dest-pick-check svg{ width: 14px; height: 14px; stroke: var(--leaf); fill: none; stroke-width: 3; }
.dest-pick-card.is-selected .dest-pick-check{ opacity: 1; transform: scale(1); }

.grad-a{ background: linear-gradient(135deg, var(--navy), var(--ocean)); }
.grad-b{ background: linear-gradient(135deg, var(--ocean), var(--leaf)); }
.grad-c{ background: linear-gradient(135deg, var(--lime), var(--leaf) 130%); }
.grad-d{ background: linear-gradient(135deg, var(--navy), var(--sky)); }
.grad-e{ background: linear-gradient(150deg, var(--lime), var(--sky), var(--ocean)); }

.selected-dest-note{
  background: var(--sand); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px 16px; font-size: .9rem; color: var(--ink); margin-bottom: 30px; min-height: 1.4em;
}
.selected-dest-note .ideal-days{ display: block; color: var(--muted); font-size: .82rem; margin-top: 4px; }

/* Fields */
.wizard-fields{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 34px; }
.wizard-fields--tight{ grid-template-columns: repeat(2, 1fr); margin-bottom: 22px; }
.wizard-fields .field input{
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 11px 12px;
  font-family: inherit; font-size: .92rem; background: var(--sand); width: 100%; color: var(--ink);
}
.wizard-fields .field input:focus{ outline: none; border-color: var(--ocean); background: var(--white); }
.wizard-fields .field label{ font-size: .78rem; font-weight: 700; color: var(--navy); display: block; margin-bottom: 6px; }

.wizard-actions{ display: flex; justify-content: center; margin-top: 10px; }
.wizard-actions--split{ justify-content: space-between; align-items: center; }
.btn-text{ background: none; border: none; font-weight: 700; color: var(--ocean); font-size: .92rem; padding: 10px 4px; }
.btn-text:hover{ color: var(--navy); text-decoration: underline; }

.field-group-label{ font-weight: 700; color: var(--navy); margin: 24px 0 10px; font-size: .95rem; }
.field-group-label span{ font-weight: 400; color: var(--muted); font-size: .82rem; }

/* Segmented controls (pace / tier / accommodation / food / activities / transport) */
.segmented-row{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 8px; }
.segmented-row--sm{ margin-bottom: 4px; }
.segmented-option{
  border: 1px solid var(--line); background: var(--white); border-radius: var(--radius-md);
  padding: 12px 10px; text-align: left; display: flex; flex-direction: column; gap: 2px;
  transition: border-color .2s ease, background .2s ease;
}
.segmented-option:hover{ border-color: var(--ocean); }
.segmented-option.is-active{ border-color: transparent; background: var(--grad-tropic); }
.segmented-option.is-active .seg-label, .segmented-option.is-active .seg-hint{ color: white; }
.seg-label{ font-weight: 700; font-size: .88rem; color: var(--navy); }
.seg-hint{ font-size: .72rem; color: var(--muted); }
.segmented-option--sm{ padding: 9px 8px; }
.segmented-option--sm .seg-label{ font-size: .8rem; }
.segmented-option--sm .seg-hint{ font-size: .66rem; }

/* Generating transition */
.generating-box{ text-align: center; padding: 70px 20px; }
.generating-spinner{
  width: 52px; height: 52px; margin: 0 auto 26px; border-radius: 50%;
  border: 4px solid var(--line); border-top-color: var(--leaf); animation: spin .9s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }
.generating-line{ font-family: var(--font-mono); color: var(--muted); font-size: .92rem; }

/* Results */
.results-summary{ text-align: center; margin-bottom: 8px; }
.results-summary h2{ font-size: clamp(1.5rem, 3vw, 2.1rem); }
.season-tip{
  max-width: 640px; margin: 0 auto 12px; text-align: center; font-size: .86rem; color: var(--muted);
  background: var(--sand); border-radius: var(--radius-sm); padding: 10px 16px;
}
.season-tip strong{ color: var(--navy); }
.season-tip--visa{ background: rgba(62,150,204,0.08); }

/* Itinerary timeline */
.itinerary-timeline{ position: relative; margin: 36px 0; padding-left: 46px; }
.itinerary-timeline::before{
  content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px;
  background-image: linear-gradient(var(--line) 60%, transparent 0%);
  background-size: 2px 10px; background-repeat: repeat-y;
}
.day-card{ position: relative; margin-bottom: 26px; }
.day-node{
  position: absolute; left: -46px; top: 0; width: 38px; height: 38px; border-radius: 50%;
  background: var(--grad-tropic); color: white; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 700; font-size: .78rem; box-shadow: var(--shadow-soft); z-index: 2;
}
.day-body{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 22px 26px; box-shadow: var(--shadow-soft);
}
.day-body h3{ margin-bottom: 12px; font-size: 1.15rem; }
.itin-activity-list{ display: flex; flex-direction: column; }
.itin-activity{
  display: grid; grid-template-columns: 90px 1fr auto; gap: 14px; align-items: baseline;
  padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: .92rem;
}
.itin-activity:last-child{ border-bottom: none; }
.itin-part{ font-family: var(--font-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; color: var(--leaf); font-weight: 700; }
.itin-title em{ font-style: normal; color: var(--muted); font-size: .85em; }
.itin-cost{ font-family: var(--font-mono); font-size: .75rem; color: var(--muted); white-space: nowrap; text-align: right; }
.itin-activity.is-transfer{ opacity: .8; }
.itin-activity.is-transfer .itin-part{ color: var(--ocean); }
.itin-activity.is-filler .itin-title{ font-style: italic; color: var(--muted); }

/* Cost headline */
.cost-box{
  background: var(--navy);
  background-image: radial-gradient(80% 100% at 100% 0%, rgba(126,217,87,0.18), transparent);
  border-radius: var(--radius-lg); padding: 30px 32px; text-align: center; color: white; margin: 30px 0;
}
.cost-label{ display: block; font-family: var(--font-mono); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; opacity: .7; margin-bottom: 8px; }
.cost-amt{ display: block; font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 700; color: var(--lime); }
.cost-sub{ display: block; font-family: var(--font-mono); font-size: .82rem; opacity: .8; margin-top: 8px; }

.results-ctas{ display: flex; align-items: center; justify-content: center; gap: 22px; flex-wrap: wrap; margin: 10px 0 40px; }
.results-ctas--stack{ flex-direction: column; align-items: stretch; }
.results-ctas--stack .btn{ text-align: center; }

.lead-capture-card{
  background: var(--sand); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px 30px; margin-top: 10px;
}
.lead-capture-card h3{ font-size: 1.15rem; margin-bottom: 6px; }
.lead-capture-card p{ color: var(--muted); font-size: .9rem; }
.lead-form .form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lead-form .field{ margin-bottom: 14px; }
.lead-form .field label{ font-size: .78rem; font-weight: 700; color: var(--navy); display: block; margin-bottom: 6px; }
.lead-form .field input{
  width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 11px 13px;
  font-family: inherit; font-size: .92rem; background: var(--white); color: var(--ink);
}
.lead-form .field input:focus{ outline: none; border-color: var(--ocean); }

/* ==========================================================================
   Calculator layout (Budget Estimator)
   ========================================================================== */
.calculator-grid{ display: grid; grid-template-columns: .95fr 1.05fr; gap: 40px; align-items: start; }
.calculator-inputs{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow-soft); position: sticky; top: 96px;
}
.calculator-inputs .field{ margin-bottom: 18px; }
.calculator-inputs .field select{
  width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 11px 12px;
  font-family: inherit; font-size: .92rem; background: var(--sand); color: var(--ink);
}
.calculator-inputs .field select:focus{ outline: none; border-color: var(--ocean); background: white; }
.calculator-inputs .field label{ font-size: .78rem; font-weight: 700; color: var(--navy); display: block; margin-bottom: 6px; }
.addon-checks{ display: flex; flex-direction: column; gap: 10px; margin-bottom: 4px; }
.addon-checks .checkbox-row{ font-size: .88rem; color: var(--ink); margin: 0; }

.calculator-results{ min-width: 0; }

.budget-bar{ display: flex; height: 22px; border-radius: 100px; overflow: hidden; margin: 26px 0 16px; background: var(--sand-deep); }
.budget-bar-seg{ height: 100%; transition: width .3s ease; }
.budget-legend{ display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-bottom: 20px; }
.budget-legend li{ display: flex; align-items: center; gap: 8px; font-size: .86rem; color: var(--ink); }
.budget-legend strong{ margin-left: auto; font-family: var(--font-mono); font-size: .84rem; }
.legend-dot{ width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

.compare-note{
  font-size: .88rem; color: var(--muted); background: var(--sand); border-radius: var(--radius-sm);
  padding: 12px 16px; margin-bottom: 24px;
}
.compare-note strong{ color: var(--navy); }

/* ==========================================================================
   Print (let travelers save/print their itinerary)
   ========================================================================== */
@media print{
  .site-header, .site-footer, .wizard-track, .results-ctas, .lead-capture-card,
  .back-to-top, .toast, .nav-toggle, .tool-hero, .season-tip--visa{ display: none !important; }
  .day-body, .cost-box{ box-shadow: none; border: 1px solid #ccc; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px){
  .calculator-grid{ grid-template-columns: 1fr; }
  .calculator-inputs{ position: static; }
  .dest-pick-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px){
  .wizard-fields, .wizard-fields--tight{ grid-template-columns: 1fr; }
  .segmented-row{ grid-template-columns: 1fr; }
  .dest-pick-grid{ grid-template-columns: 1fr; }
  .itinerary-timeline{ padding-left: 38px; }
  .day-node{ left: -38px; width: 32px; height: 32px; font-size: .7rem; }
  .day-body{ padding: 18px; }
  .itin-activity{ grid-template-columns: 1fr; gap: 2px; }
  .itin-cost{ text-align: left; }
  .lead-form .form-row{ grid-template-columns: 1fr; }
  .budget-legend{ grid-template-columns: 1fr; }
  .results-ctas{ flex-direction: column; }
  .dest-search-input, .wizard-fields .field input, .lead-form .field input, .calculator-inputs .field select{ font-size: 16px; }
}