*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* Touch-friendly tap highlight */
* {
  -webkit-tap-highlight-color: rgba(255, 107, 44, 0.15);
  -webkit-touch-callout: none;
}

input, textarea, button, select {
  -webkit-tap-highlight-color: rgba(255, 107, 44, 0.2);
}

:root {
  --bg: #f0f2f5;
  --s1: #ffffff;
  --s2: #f9fafb;
  --s3: #f3f4f6;
  --border: #e5e7eb;
  --border2: #d1d5db;
  --text: #1f2937;
  --muted: #6b7280;
  --muted2: #9ca3af;
  --accent: #FF6B2C;
  --accent2: #FF8555;
  --teal: #14b8a6;
  --gold: #f59e0b;
  --coral: #FF6B2C;
  --green: #10b981;
  --left: #3b82f6;
  --right: #06b6d4;
  --font-head: 'Inter', sans-serif;
  --font-mono: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
body { background:var(--bg); color:var(--text); font-family:var(--font-body); min-height:100vh; line-height:1.6; overflow-x:hidden; }

/* Clean background */
body::before {
  content:''; position:fixed; inset:0;
  background: linear-gradient(180deg, #ffffff 0%, #f0f2f5 100%);
  pointer-events:none; z-index:0;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.wrap { max-width:1200px; margin:0 auto; padding:0; position:relative; z-index:1; background:#f0f2f5; animation: fadeIn 0.6s ease-out; }

/* Header - Goibibo style navigation */
header { 
  background:#ffffff; 
  padding:16px 32px; 
  border-bottom:1px solid var(--border); 
  margin-bottom:0; 
  animation: slideDown 0.3s ease-out;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.hdr { display:flex; align-items:center; gap:12px; max-width:1200px; margin:0 auto; }
.hdr-logo {
  width:38px; height:38px; border-radius:8px; flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex; align-items:center; justify-content:center;
  animation: scaleIn 0.3s ease-out;
  transition: transform 0.3s ease;
}
.hdr-logo:hover { transform: scale(1.05); }
.hdr-logo svg { width:22px; height:22px; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}
.hdr-title { font-family:var(--font-head); font-size:18px; font-weight:700; color:var(--text); }
.hdr-title span { color:var(--accent); }
.hdr-sub { font-family:var(--font-body); font-size:10px; color:var(--muted2); letter-spacing:0.5px; margin-top:1px; }
.hdr-badge {
  margin-left:auto; font-family:var(--font-body); font-size:10px; letter-spacing:0.5px; font-weight:600;
  color:var(--green); border:1px solid var(--green); padding:5px 12px; border-radius:20px;
  animation: fadeIn 0.5s ease-out 0.2s both;
  background:rgba(16, 185, 129, 0.08);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Banner Section - Orange gradient like Goibibo */
.banner {
  background: linear-gradient(135deg, #FF6B2C 0%, #FF8555 100%);
  padding:40px 32px;
  text-align:center;
  color:#ffffff;
}
.banner-title {
  font-size:28px;
  font-weight:700;
  margin-bottom:8px;
  animation: fadeIn 0.5s ease-out;
}
.banner-subtitle {
  font-size:15px;
  opacity:0.95;
  animation: fadeIn 0.6s ease-out 0.1s both;
}

/* Form - White card style */
.form-card { 
  background:#ffffff;
  border:1px solid var(--border); 
  border-radius:12px; 
  padding:28px 32px; 
  margin:-30px 32px 24px 32px;
  animation: slideUp 0.4s ease-out 0.2s both;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: box-shadow 0.3s ease;
}
.form-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.12); }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.form-grid { display:grid; grid-template-columns:1fr auto 1fr; gap:16px; align-items:end; }
.fg { display:flex; flex-direction:column; gap:8px; }
.fg.full { grid-column:1/-1; }

/* Swap Arrow Button */
.swap-arrow-container {
  display:flex;
  align-items:center;
  justify-content:center;
  padding-bottom:8px;
}
.swap-arrow {
  width:44px;
  height:44px;
  border-radius:50%;
  border:1px solid var(--border);
  background:#ffffff;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition: all 0.2s ease;
  color:var(--muted);
  padding:0;
}
.swap-arrow:hover {
  border-color:var(--accent);
  color:var(--accent);
  background:rgba(255,107,44,.05);
  transform: scale(1.1);
  box-shadow: 0 2px 8px rgba(255,107,44,.2);
}
.swap-arrow:active {
  transform: scale(0.95);
}
.swap-arrow svg {
  width:20px;
  height:20px;
}

.fg label { 
  font-family:var(--font-body); 
  font-size:13px; 
  color:var(--text); 
  font-weight:600;
}
input, select {
  background:#ffffff; 
  border:1px solid var(--border); 
  border-radius:6px;
  color:var(--text); 
  font-family:var(--font-body); 
  font-size:14px; 
  padding:12px 14px;
  transition: all 0.2s ease; 
  width:100%; 
  appearance:none;
  min-height: 44px;
}
input:hover, select:hover { border-color:var(--border2); }
input:focus, select:focus { 
  outline:none; 
  border-color:var(--accent); 
  box-shadow:0 0 0 3px rgba(255,107,44,.12);
}
select { 
  cursor:pointer; 
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); 
  background-repeat:no-repeat; 
  background-position:right 12px center; 
  padding-right:34px;
}

/* Autocomplete - Light theme */
.autocomplete { position:relative; }

/* Airport error message */
.airport-error-message {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 8px 12px;
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 6px;
  font-size: 11px;
  color: #4B5563;
  line-height: 1.4;
  animation: slideDown 0.2s ease-out;
}
.airport-error-message .error-icon {
  font-size: 14px;
  flex-shrink: 0;
}
.airport-error-message .error-text {
  flex: 1;
}
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.ac-input { padding-right:30px; }
.ac-dropdown {
  position:absolute; top:calc(100% + 4px); left:0; right:0; z-index:100;
  background:#ffffff; 
  border:1px solid var(--border); 
  border-radius:8px;
  max-height:320px; overflow-y:auto; display:none;
  box-shadow:0 8px 24px rgba(0,0,0,0.12);
  margin-top:2px;
  animation: dropdownSlide 0.2s ease-out;
}
@keyframes dropdownSlide {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.ac-dropdown::-webkit-scrollbar { width:6px; }
.ac-dropdown::-webkit-scrollbar-track { background:var(--s2); border-radius:3px; }
.ac-dropdown::-webkit-scrollbar-thumb { background:var(--border); border-radius:3px; }
.ac-dropdown::-webkit-scrollbar-thumb:hover { background:var(--border2); }
.ac-item {
  padding:12px 16px; cursor:pointer; border-bottom:1px solid var(--border);
  transition:all .15s ease;
  display:flex; flex-direction:column; gap:4px;
  min-height: 44px;
}
.ac-item:hover, .ac-item.active { 
  background:var(--s2);
}
.ac-item:last-child { border-bottom:none; }
.ac-code { 
  font-family:var(--font-body); 
  font-size:12px; 
  color:var(--accent); 
  font-weight:600; 
  letter-spacing:0.3px;
}
.ac-name { 
  font-size:13px; 
  line-height:1.4; 
  color:var(--text);
}
.ac-empty {
  padding:16px; text-align:center; color:var(--muted);
  font-family:var(--font-body); font-size:12px;
}

/* Date Time Picker - Light theme */
.dt-wrapper { position:relative; display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.dt-input { 
  background:#ffffff; 
  border:1px solid var(--border); 
  border-radius:6px;
  color:var(--text); 
  font-family:var(--font-body); 
  font-size:14px; 
  padding:12px 14px;
  cursor:pointer; 
  transition:border-color .2s; 
  display:flex; 
  align-items:center; 
  gap:8px;
  min-height: 44px;
}
.dt-input:hover { border-color:var(--border2); }
.dt-input.active { border-color:var(--accent); box-shadow:0 0 0 3px rgba(255,107,44,.12); }
.dt-icon { font-size:16px; opacity:0.7; }
.dt-value { flex:1; }
.dt-placeholder { color:var(--muted); }

/* Calendar Picker - Light theme */
.calendar-picker {
  position:absolute; top:calc(100% + 4px); left:0; z-index:100;
  background:#ffffff; 
  border:1px solid var(--border); 
  border-radius:10px;
  padding:16px; display:none; min-width:280px;
  box-shadow:0 8px 24px rgba(0,0,0,0.12);
  animation: dropdownSlide 0.2s ease-out;
}
.calendar-picker.show { display:block; }
.cal-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; }
.cal-month { 
  font-family:var(--font-head); font-size:14px; font-weight:600; color:var(--text);
}
.cal-nav { display:flex; gap:6px; }
.cal-nav-btn {
  width:28px; height:28px; border-radius:6px; border:1px solid var(--border);
  background:#ffffff; cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:all .2s ease; font-size:12px; color:var(--text);
}
.cal-nav-btn:hover { 
  border-color:var(--accent); 
  background:rgba(255,107,44,.08);
}
.cal-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:4px; }
.cal-day-label {
  font-family:var(--font-body); font-size:10px; color:var(--muted);
  text-align:center; padding:6px 0; text-transform:uppercase; letter-spacing:0.3px; font-weight:600;
}
.cal-day {
  aspect-ratio:1; border-radius:6px; border:1px solid transparent;
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  font-size:13px; transition:all .2s ease; 
  background:#ffffff;
}
.cal-day:hover { 
  border-color:var(--border); 
  background:var(--s2);
}
.cal-day.other-month { opacity:0.3; }
.cal-day.selected { 
  background:linear-gradient(135deg,var(--accent),var(--accent2)); 
  color:#fff; border-color:var(--accent); font-weight:600;
}
.cal-day.today { 
  border-color:var(--green); 
  font-weight:600;
}

/* Time Picker - Light theme */
.time-picker {
  position:absolute; top:calc(100% + 4px); right:0; z-index:100;
  background:#ffffff; border:1px solid var(--border); border-radius:10px;
  padding:16px; display:none; min-width:200px;
  box-shadow:0 8px 24px rgba(0,0,0,0.12);
  animation: dropdownSlide 0.2s ease-out;
}
.time-picker.show { display:block; }
.time-display {
  text-align:center; font-family:var(--font-head); font-size:32px; font-weight:700;
  margin-bottom:16px; 
  color:var(--accent);
  letter-spacing:2px;
}
.time-controls { display:flex; gap:12px; justify-content:center; }
.time-col { display:flex; flex-direction:column; gap:8px; align-items:center; }
.time-label { font-family:var(--font-body); font-size:10px; color:var(--muted); letter-spacing:0.5px; font-weight:600; }
.time-btn {
  width:40px; height:40px; border-radius:6px; border:1px solid var(--border);
  background:#ffffff; cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:all .2s ease; font-size:16px; color:var(--text);
}
.time-btn:hover { 
  border-color:var(--accent); 
  background:rgba(255,107,44,.08);
}
.time-value {
  font-family:var(--font-body); font-size:20px; font-weight:600;
  color:var(--text); min-width:40px; text-align:center;
  background:#ffffff; border:1px solid var(--border); border-radius:6px;
  padding:4px 8px; outline:none; 
  transition:all .2s ease;
}
.time-value:focus { 
  border-color:var(--accent); 
  box-shadow: 0 0 0 3px rgba(255,107,44,.12);
}
.time-value::selection { background:var(--accent); color:#fff; }
.time-presets { display:grid; grid-template-columns:1fr 1fr; gap:6px; margin-top:12px; padding-top:12px; border-top:1px solid var(--border); }
.time-preset {
  padding:8px 10px; border-radius:6px; border:1px solid var(--border);
  background:#ffffff; cursor:pointer; text-align:center;
  font-family:var(--font-body); font-size:11px; 
  transition:all .2s ease;
  min-height: 36px;
}
.time-preset:hover { 
  border-color:var(--accent); 
  background:rgba(255,107,44,.08);
}

.pref-row { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.pref-btn {
  background:#ffffff; border:1px solid var(--border); border-radius:6px; padding:12px;
  cursor:pointer; text-align:center; 
  transition: all 0.2s ease; 
  display:flex; flex-direction:column; align-items:center; gap:6px;
  min-height: 44px;
}
.pref-btn:hover { 
  border-color:var(--border2); 
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.pref-btn.active { 
  border-color:var(--accent); 
  background:rgba(255,107,44,.08);
  box-shadow: 0 0 0 3px rgba(255,107,44,.12);
}
.pref-icon { 
  font-size:20px; line-height:1;
}
.pref-lbl { 
  font-family:var(--font-body); font-size:11px; 
  letter-spacing:0.3px; color:var(--muted); font-weight:500;
}
.pref-btn.active .pref-lbl { color:var(--accent); font-weight: 600; }

/* Main Search Button - Orange Goibibo style */
.btn-go {
  width:100%; padding:14px; border:none; border-radius:6px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff; font-family:var(--font-head); font-size:16px; font-weight:700;
  cursor:pointer; letter-spacing:0.5px; text-transform:uppercase;
  transition: all 0.2s ease; 
  margin-top:6px;
  box-shadow: 0 4px 12px rgba(255,107,44,0.3);
  min-height: 48px;
}
.btn-go:hover { 
  transform: translateY(-1px); 
  box-shadow: 0 6px 20px rgba(255,107,44,0.4);
}
.btn-go:active { transform: translateY(0); }
.btn-go:disabled { opacity:.5; cursor:not-allowed; transform: none; box-shadow: none; }

/* Loading - Light theme */
.loading { 
  display:none; align-items:center; justify-content:center; gap:12px; 
  padding:20px 0; color:var(--muted); font-family:var(--font-body); font-size:13px; 
}
.loading.show { display:flex; }
.spin { 
  width:20px; height:20px; 
  border:2.5px solid var(--border); 
  border-top-color:var(--accent); 
  border-radius:50%; 
  animation:spin .7s linear infinite; 
}
@keyframes spin { 
  to { transform:rotate(360deg); } 
}

/* Error - Light theme */
.err { 
  display:none; background:rgba(239,68,68,.08); 
  border:1px solid rgba(239,68,68,.3); border-radius:6px; 
  padding:12px 16px 12px 40px; color:#dc2626; font-size:13px; margin-bottom:16px; 
  position: relative;
}
.err::before {
  content: '⚠'; position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%); font-size: 16px;
}
.err.show { display:block; }

/* Result - Light theme */
.result { display:none; padding:32px; margin: 0 32px 24px 32px; background:#f0f2f5; }
.result.show { display:block; animation: fadeIn 0.4s ease-out; }

/* Verdict - Light theme */
.verdict {
  background:#ffffff; border:1px solid var(--border); border-radius:10px;
  padding:28px; display:flex; align-items:center; gap:24px; margin-bottom:16px; 
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.vside {
  width:100px; height:100px; border-radius:50%; border:3px solid;
  display:flex; flex-direction:column; align-items:center; justify-content:center; flex-shrink:0;
  transition: transform 0.2s ease;
}
.vside:hover { transform: scale(1.05); }
.vside.L { border-color:var(--left); background:rgba(59,130,246,.08); }
.vside.R { border-color:var(--right); background:rgba(6,182,212,.08); }
.vside.N { border-color:var(--gold); background:rgba(245,158,11,.08); }
.vside-letter { font-family:var(--font-head); font-weight:800; line-height:1; }
.vside.L .vside-letter { color:var(--left); font-size:36px; }
.vside.R .vside-letter { color:var(--right); font-size:36px; }
.vside.N .vside-letter { color:var(--gold); font-size:18px; text-align:center; }
.vside-sub { font-family:var(--font-body); font-size:10px; letter-spacing:0.5px; opacity:.7; margin-top:4px; font-weight:600; }
.vmeta { flex:1; }
.vroute { font-family:var(--font-body); font-size:12px; color:var(--muted); margin-bottom:6px; font-weight:500; }
.vhead { font-family:var(--font-head); font-size:24px; font-weight:700; line-height:1.2; margin-bottom:10px; color:var(--text); }
.conf-badge {
  display:inline-flex; align-items:center; gap:5px; padding:5px 12px;
  border-radius:20px; font-family:var(--font-body); font-size:11px; letter-spacing:0.3px; font-weight:600;
}
.conf-VERY_HIGH { 
  background:rgba(16,185,129,.12); color:var(--green); 
  border:1px solid rgba(16,185,129,.3); 
}
.conf-HIGH { 
  background:rgba(59,130,246,.12); color:var(--left); 
  border:1px solid rgba(59,130,246,.3); 
}
.conf-MEDIUM { 
  background:rgba(245,158,11,.12); color:var(--gold); 
  border:1px solid rgba(245,158,11,.3); 
}
.conf-LOW, .conf-NO_STRONG_PREFERENCE { 
  background:rgba(107,114,128,.08); color:var(--muted); 
  border:1px solid var(--border); 
}

/* Score grid - Light theme */
.score-grid { 
  display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; 
}
.scard { 
  background:#ffffff; border:1px solid var(--border); border-radius:10px; padding:20px 22px; 
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.scard:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.scard-hdr { display:flex; justify-content:space-between; align-items:baseline; margin-bottom:16px; }
.scard-title { font-family:var(--font-body); font-size:11px; letter-spacing:0.5px; color:var(--muted); text-transform:uppercase; font-weight:600; }
.scard-total { 
  font-family:var(--font-head); font-size:28px; font-weight:700; 
}
.scard.L .scard-total { color:var(--left); }
.scard.R .scard-total { color:var(--right); }
.bars { display:flex; flex-direction:column; gap:10px; }
.bar-row { display:flex; flex-direction:column; gap:4px; }
.bar-labels { display:flex; justify-content:space-between; font-size:12px; color:var(--muted); }
.bar-track { 
  height:6px; background:rgba(0,0,0,.05); border-radius:4px; overflow:hidden; 
}
.bar-fill { 
  height:100%; border-radius:4px; 
  transition: width 1s ease 0.3s;
}
.scard.L .bar-fill { background: linear-gradient(90deg, var(--left), rgba(59,130,246,0.7)); }
.scard.R .bar-fill { background: linear-gradient(90deg, var(--right), rgba(6,182,212,0.7)); }

/* Avoid Sun Recommendation Card */
.avoid-sun-card {
  background: linear-gradient(135deg, #FFF9E6 0%, #FFF3D8 100%);
  border: 2px solid #FFA500;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(255, 165, 0, 0.15);
}
.avoid-sun-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 165, 0, 0.2);
}
.avoid-sun-icon {
  font-size: 32px;
  flex-shrink: 0;
}
.avoid-sun-info {
  flex: 1;
}
.avoid-sun-title {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: #D97706;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.avoid-sun-subtitle {
  font-size: 12px;
  color: #92400E;
  line-height: 1.4;
}
.avoid-sun-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.avoid-sun-detail {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 165, 0, 0.2);
  border-radius: 8px;
  padding: 12px 16px;
}
.avoid-sun-detail-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #92400E;
  margin-bottom: 6px;
}
.avoid-sun-detail-value {
  font-size: 16px;
  font-weight: 700;
  color: #D97706;
}
.avoid-sun-recommended {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
  border: 2px solid #FFA500;
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}
.avoid-sun-recommended-side {
  font-size: 24px;
  font-weight: 800;
  color: #D97706;
  margin-bottom: 4px;
}
.avoid-sun-confidence {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 8px;
}
.avoid-sun-confidence.HIGH {
  background: rgba(16, 185, 129, 0.2);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.4);
}
.avoid-sun-confidence.MEDIUM {
  background: rgba(245, 158, 11, 0.2);
  color: #D97706;
  border: 1px solid rgba(245, 158, 11, 0.4);
}
.avoid-sun-confidence.LOW {
  background: rgba(107, 114, 128, 0.2);
  color: #6B7280;
  border: 1px solid rgba(107, 114, 128, 0.4);
}
.avoid-sun-reason {
  font-size: 11px;
  color: #92400E;
  margin-top: 8px;
  line-height: 1.5;
}
.avoid-sun-edge-case {
  grid-column: 1 / -1;
  background: rgba(107, 114, 128, 0.1);
  border: 1px solid rgba(107, 114, 128, 0.3);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: #6B7280;
  font-style: italic;
}

@media (max-width: 640px) {
  .avoid-sun-content {
    grid-template-columns: 1fr;
  }
}

/* Animation Card - Sun/Moon Journey Animation */
.animation-card {
  background: linear-gradient(135deg, #E6F7FF 0%, #F0F9FF 100%);
  border: 2px solid #3B82F6;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}
.animation-header {
  text-align: center;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.2);
}
.animation-title {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: #1E40AF;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.animation-subtitle {
  font-size: 12px;
  color: #3B82F6;
  line-height: 1.4;
}
.animation-canvas-wrapper {
  position: relative;
  background: linear-gradient(180deg, #87CEEB 0%, #E0F2FE 50%, #FEF3C7 100%);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}
#animationCanvas {
  display: block;
  width: 100%;
  height: auto;
}
.animation-waypoint-label {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.animation-waypoint-label.visible {
  opacity: 1;
}
.animation-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}
.animation-btn {
  background: var(--primary);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.animation-btn:hover {
  background: #F97316;
  transform: scale(1.05);
}
.animation-btn svg {
  width: 18px;
  height: 18px;
  color: white;
}
.animation-timeline {
  flex: 1;
  position: relative;
}
.timeline-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(59, 130, 246, 0.2);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}
.timeline-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}
.timeline-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}
.timeline-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}
.timeline-slider::-moz-range-thumb:hover {
  transform: scale(1.2);
}
.timeline-markers {
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  pointer-events: none;
}
.timeline-marker {
  position: absolute;
  width: 2px;
  height: 8px;
  background: rgba(59, 130, 246, 0.4);
  top: 0;
}
.timeline-marker.sunrise,
.timeline-marker.sunset {
  background: #FFA500;
  width: 3px;
  height: 12px;
}
.animation-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #1E40AF;
  font-weight: 600;
  min-width: 200px;
}
.animation-separator {
  color: rgba(59, 130, 246, 0.4);
}
.animation-speed {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.speed-btn {
  background: white;
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  color: #3B82F6;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 36px;
}
.speed-btn:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3B82F6;
}
.speed-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

@media (max-width: 768px) {
  .animation-controls {
    flex-wrap: wrap;
  }
  .animation-info {
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 8px;
  }
}

/* Moon Card - Night Flight Moon View Recommendation */
.moon-card {
  background: linear-gradient(135deg, #E6E6FA 0%, #F0F0FA 100%);
  border: 2px solid #6366F1;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}
.moon-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}
.moon-icon {
  font-size: 32px;
  flex-shrink: 0;
}
.moon-info {
  flex: 1;
}
.moon-title {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: #4338CA;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.moon-subtitle {
  font-size: 12px;
  color: #6366F1;
  line-height: 1.4;
}
.moon-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.moon-detail {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 8px;
  padding: 12px 16px;
}
.moon-detail-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #4338CA;
  margin-bottom: 6px;
}
.moon-detail-value {
  font-size: 16px;
  font-weight: 700;
  color: #6366F1;
}
.moon-recommended {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
  border: 2px solid #6366F1;
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}
.moon-recommended-side {
  font-size: 24px;
  font-weight: 800;
  color: #4338CA;
  margin-bottom: 4px;
}
.moon-brightness-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 8px;
}
.moon-brightness-badge.HIGH {
  background: rgba(99, 102, 241, 0.2);
  color: #4338CA;
  border: 1px solid rgba(99, 102, 241, 0.4);
}
.moon-brightness-badge.MEDIUM {
  background: rgba(139, 92, 246, 0.2);
  color: #7C3AED;
  border: 1px solid rgba(139, 92, 246, 0.4);
}
.moon-brightness-badge.LOW {
  background: rgba(107, 114, 128, 0.2);
  color: #6B7280;
  border: 1px solid rgba(107, 114, 128, 0.4);
}
.moon-reason {
  font-size: 11px;
  color: #4338CA;
  margin-top: 8px;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .moon-content {
    grid-template-columns: 1fr;
  }
}

/* Side View Card - Visual representation of what's on each side */
.side-view-card {
  background:#ffffff; border:1px solid var(--border); border-radius:10px;
  padding:24px; margin-bottom:16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.side-view-header {
  text-align:center; margin-bottom:20px;
}
.side-view-title {
  font-family:var(--font-head); font-size:14px; font-weight:700;
  color:var(--text); margin-bottom:4px;
}
.side-view-subtitle {
  font-size:12px; color:var(--muted);
}
.side-view-grid {
  display:grid; grid-template-columns:1fr auto 1fr; gap:20px;
  align-items:start;
}
.side-view-panel {
  background:var(--s2); border:1px solid var(--border); border-radius:8px;
  padding:16px; min-height:180px;
}
.side-view-panel.left {
  background:linear-gradient(135deg, rgba(59,130,246,0.04), rgba(59,130,246,0.02));
}
.side-view-panel.right {
  background:linear-gradient(135deg, rgba(6,182,212,0.04), rgba(6,182,212,0.02));
}
.side-view-panel-header {
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:12px; padding-bottom:10px; border-bottom:1px solid var(--border);
}
.side-label {
  font-family:var(--font-body); font-size:11px; font-weight:700;
  letter-spacing:0.5px; text-transform:uppercase;
}
.side-label.left-label { color:var(--left); }
.side-label.right-label { color:var(--right); }
.side-window {
  font-size:18px; opacity:0.6;
}
.aircraft-divider {
  display:flex; align-items:center; justify-content:center;
  width:48px;
}
.aircraft-divider svg {
  width:100%; height:200px;
}
.side-features {
  display:flex; flex-direction:column; gap:8px;
}
.side-feature-item {
  display:flex; align-items:center; gap:8px;
  padding:8px; background:#ffffff; border-radius:6px;
  border:1px solid var(--border);
  transition: all 0.2s ease;
}
.side-feature-item:hover {
  transform:translateX(3px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.side-feature-item.solar-event {
  background: linear-gradient(135deg, rgba(255,193,7,0.12), rgba(255,152,0,0.08));
  border: 1px solid rgba(255,193,7,0.3);
  box-shadow: 0 2px 6px rgba(255,152,0,0.1);
}
.side-feature-item.solar-event:hover {
  background: linear-gradient(135deg, rgba(255,193,7,0.18), rgba(255,152,0,0.12));
  box-shadow: 0 4px 12px rgba(255,152,0,0.15);
}
.side-feature-item.solar-event .side-feature-icon {
  font-size: 20px;
}
.side-feature-item.solar-event .side-feature-name {
  font-weight: 700;
  color: #f57c00;
}
.side-feature-item.solar-event .side-feature-type {
  color: #ff9800;
  font-weight: 600;
}
.side-feature-item.landing-feature {
  background: linear-gradient(135deg, rgba(33,150,243,0.1), rgba(25,118,210,0.06));
  border: 1px solid rgba(33,150,243,0.25);
  box-shadow: 0 2px 5px rgba(33,150,243,0.08);
}
.side-feature-item.landing-feature:hover {
  background: linear-gradient(135deg, rgba(33,150,243,0.15), rgba(25,118,210,0.1));
  box-shadow: 0 4px 10px rgba(33,150,243,0.12);
}
.side-feature-item.landing-feature .side-feature-name {
  font-weight: 600;
  color: #1976d2;
}
.side-feature-item.landing-feature .side-feature-type {
  color: #1e88e5;
  font-weight: 500;
}
.side-feature-icon {
  font-size:16px; flex-shrink:0;
}
.side-feature-text {
  flex:1;
}
.side-feature-name {
  font-size:13px; font-weight:600; color:var(--text);
  line-height:1.3;
}
.side-feature-type {
  font-size:10px; color:var(--muted); text-transform:uppercase;
  letter-spacing:0.3px;
}
.side-feature-empty {
  padding:20px; text-align:center; color:var(--muted);
  font-size:12px; font-style:italic;
}
.altitude-indicator {
  margin-top:16px; padding:0;
  background:#ffffff;
  border:1px solid var(--border); border-radius:10px;
  display:none;
}
.altitude-indicator.show {
  display:block;
}

/* Phase Visibility Styling */
.phase-visibility-header {
  padding:20px 24px;
  background:linear-gradient(135deg, rgba(255,107,44,0.08), rgba(255,133,85,0.04));
  border-bottom:1px solid var(--border);
}
.phase-visibility-title {
  font-size:16px; font-weight:700; color:var(--accent);
  margin-bottom:6px; display:flex; align-items:center; gap:8px;
}
.phase-visibility-subtitle {
  font-size:12px; color:var(--muted); line-height:1.5;
}

.phase-section {
  padding:20px 24px;
  border-bottom:1px solid var(--border);
  transition: background 0.2s ease;
}
.phase-section:last-child {
  border-bottom:none;
}
.phase-section:hover {
  background:rgba(0,0,0,0.01);
}
.phase-section.landing-phase {
  background:linear-gradient(135deg, rgba(255,107,44,0.03), rgba(255,133,85,0.01));
}

.phase-header {
  display:flex; align-items:center; gap:12px;
  margin-bottom:8px;
}
.phase-icon {
  font-size:24px;
  width:40px; height:40px;
  display:flex; align-items:center; justify-content:center;
  background:var(--s2); border-radius:8px;
}
.phase-info {
  flex:1;
}
.phase-name {
  font-size:14px; font-weight:700; color:var(--text);
  margin-bottom:2px;
}
.phase-details {
  font-size:11px; color:var(--muted); font-weight:500;
}
.phase-description {
  font-size:12px; color:var(--muted);
  line-height:1.6; margin-bottom:12px;
  padding-left:52px;
}

.phase-landmarks {
  display:flex; flex-direction:column; gap:8px;
  padding-left:52px;
}
.phase-landmark-item {
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  background:#ffffff; border:1px solid var(--border);
  border-radius:8px;
  transition: all 0.2s ease;
}
.phase-landmark-item:hover {
  transform:translateX(3px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border-color:var(--accent);
}
.phase-landmark-item.featured {
  border-color:var(--accent);
  background:linear-gradient(135deg, rgba(255,107,44,0.04), rgba(255,133,85,0.02));
}
.landmark-icon {
  font-size:20px; flex-shrink:0;
}
.landmark-info {
  flex:1;
}
.landmark-name {
  font-size:13px; font-weight:600; color:var(--text);
  margin-bottom:2px;
}
.landmark-meta {
  font-size:11px; color:var(--muted);
}
.visibility-badge {
  padding:4px 10px;
  border-radius:12px;
  font-size:10px; font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.3px;
  white-space:nowrap;
}
.visibility-badge.score-10, .visibility-badge.score-9 {
  background:rgba(16,185,129,0.15);
  color:var(--green);
  border:1px solid rgba(16,185,129,0.3);
}
.visibility-badge.score-8, .visibility-badge.score-7 {
  background:rgba(59,130,246,0.15);
  color:var(--left);
  border:1px solid rgba(59,130,246,0.3);
}
.visibility-badge.score-6, .visibility-badge.score-5 {
  background:rgba(245,158,11,0.15);
  color:var(--gold);
  border:1px solid rgba(245,158,11,0.3);
}
.visibility-badge.score-4, .visibility-badge.score-3, .visibility-badge.score-2, .visibility-badge.score-1 {
  background:rgba(107,114,128,0.15);
  color:var(--muted);
  border:1px solid rgba(107,114,128,0.3);
}

/* Legacy altitude indicator styles */
.altitude-indicator-title {
  font-size:12px; font-weight:700; color:var(--accent);
  margin-bottom:8px; display:flex; align-items:center; gap:6px;
}
.altitude-indicator-text {
  font-size:12px; color:var(--text); line-height:1.5;
}
.monument-list {
  margin-top:8px; display:flex; flex-wrap:wrap; gap:6px;
}
.monument-tag {
  display:inline-flex; align-items:center; gap:4px;
  padding:4px 10px; background:#ffffff; border:1px solid var(--border);
  border-radius:16px; font-size:11px; color:var(--text);
  transition: all 0.2s ease;
}
.monument-tag:hover {
  border-color:var(--accent); background:rgba(255,107,44,0.05);
}
.monument-tag-icon {
  font-size:12px;
}

/* Info strip - Light theme */
.info-strip { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:16px; }
.ipill { 
  background:#ffffff; border:1px solid var(--border); border-radius:8px; padding:14px 16px; 
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.ipill:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.ipill-lbl { 
  font-family:var(--font-body); font-size:10px; color:var(--muted); 
  letter-spacing:0.3px; text-transform:uppercase; margin-bottom:5px; font-weight:600;
}
.ipill-val { 
  font-size:14px; font-weight:600; color:var(--text);
}
.ipill-val.a { color:var(--accent); }
.ipill-val.t { color:var(--teal); }
.ipill-val.g { color:var(--gold); }
.ipill-val.green { color:var(--green); }

/* Panels - Light theme */
.panels { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
.panel { 
  background:#ffffff; border:1px solid var(--border); border-radius:10px; padding:20px; 
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.panel:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.panel-title {
  font-family:var(--font-body); font-size:11px; letter-spacing:0.5px; text-transform:uppercase; color:var(--muted);
  margin-bottom:16px; font-weight:600; padding-bottom:10px;
  border-bottom:1px solid var(--border);
}

.feat { 
  display:flex; align-items:center; gap:10px; padding:8px 0; 
  border-bottom:1px solid var(--border); font-size:13px; 
  transition: background 0.15s ease;
}
.feat:hover { background:rgba(0,0,0,.02); }
.feat:last-child { border-bottom:none; }
.fdot { 
  width:8px; height:8px; border-radius:50%; flex-shrink:0; 
}
.fdot.L { background:var(--left); }
.fdot.R { background:var(--right); }
.fname { flex:1; color:var(--text); }
.fbadge { font-family:var(--font-body); font-size:10px; padding:2px 7px; border-radius:4px; background:rgba(0,0,0,.05); color:var(--muted); font-weight:500; }

.reason { 
  display:flex; gap:10px; padding:8px 0; border-bottom:1px solid var(--border); 
  font-size:13px; line-height:1.6; color:var(--muted); 
  transition: color 0.15s ease;
}
.reason:hover { color: var(--text); }
.reason:last-child { border-bottom:none; }
.rnum { 
  font-family:var(--font-body); font-size:10px; 
  color:var(--accent); min-width:20px; padding-top:2px; flex-shrink:0; 
  font-weight:600;
}

/* Providers strip - Light theme */
.providers { 
  display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px; align-items:center; 
}
.provider-badge {
  font-family:var(--font-body); font-size:10px; letter-spacing:0.3px; padding:4px 10px;
  border-radius:16px; border:1px solid; text-transform:uppercase; font-weight:600;
  transition: all 0.2s ease;
  cursor: default;
}
.provider-badge:hover { 
  transform: translateY(-1px); 
}
.pb-owm { color:#f08030; border-color:rgba(240,128,48,.4); background:rgba(240,128,48,.1); }
.pb-weatherapi { color:#3b82f6; border-color:rgba(59,130,246,.4); background:rgba(59,130,246,.1); }
.pb-open-meteo { color:var(--teal); border-color:rgba(20,184,166,.4); background:rgba(20,184,166,.1); }
.pb-fallback { color:var(--muted); border-color:var(--border); background:rgba(0,0,0,.03); }
.pb-elev { color:#a78bfa; border-color:rgba(167,139,250,.4); background:rgba(167,139,250,.1); }
.pb-pvlib { color:var(--green); border-color:rgba(16,185,129,.4); background:rgba(16,185,129,.1); }
.pb-noaa { color:var(--gold); border-color:rgba(245,158,11,.4); background:rgba(245,158,11,.1); }
.pb-cache { color:#f472b6; border-color:rgba(244,114,182,.4); background:rgba(244,114,182,.1); }
.providers-label { font-family:var(--font-body); font-size:11px; color:var(--muted); font-weight:500; }

/* Timing - Light theme */
.timing { 
  background:#ffffff; border:1px solid var(--border); border-radius:8px; padding:16px 20px; 
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.timing-title { 
  font-family:var(--font-body); font-size:11px; color:var(--muted); 
  letter-spacing:0.3px; margin-bottom:10px; font-weight:600;
}
.timing-bars { 
  display:flex; gap:2px; height:28px; border-radius:5px; overflow:hidden; 
  border:1px solid var(--border);
}
.tb { 
  display:flex; align-items:center; justify-content:center; 
  font-family:var(--font-body); font-size:10px; 
  transition: all 0.2s ease; 
  min-width:2px; font-weight:500;
}
.tb:hover { filter: brightness(1.1); }
.tb-route { background:rgba(59,130,246,.7); color:#ffffff; }
.tb-sun { background:rgba(245,158,11,.7); color:#ffffff; }
.tb-weather { background:rgba(6,182,212,.7); color:#ffffff; }
.tb-scenic { background:rgba(16,185,129,.7); color:#ffffff; }
.timing-legend { 
  display:flex; gap:14px; margin-top:10px; flex-wrap:wrap; 
}
.tl { 
  display:flex; align-items:center; gap:5px; 
  font-family:var(--font-body); font-size:11px; color:var(--muted); 
}
.tl-dot { 
  width:9px; height:9px; border-radius:2px; 
}

/* Responsive */
@media (max-width:640px) {
  .form-grid { grid-template-columns:1fr; }
  .swap-arrow-container {
    padding:8px 0;
    order:0;
  }
  .swap-arrow {
    width: 48px;
    height: 48px;
  }
  .swap-arrow:hover {
    transform: scale(1.1);
  }
  .score-grid, .panels { grid-template-columns:1fr; }
  .side-view-grid {
    grid-template-columns:1fr;
    gap:12px;
  }
  .aircraft-divider {
    display:none;
  }
  .side-view-panel-header {
    justify-content:center;
  }
  .info-strip { grid-template-columns:repeat(2,1fr); }
  .verdict { flex-direction:column; gap:16px; text-align:center; }
  .vhead { font-size:20px; }
  .pref-row { grid-template-columns:1fr; gap:12px; }
  .pref-btn { padding: 16px 12px; min-height: 60px; }
  .timing-bars { height:40px; }
  .banner { padding:28px 20px; }
  .banner-title { font-size:22px; }
  .form-card { margin:-20px 16px 24px 16px; padding:20px; }
  header { padding:14px 20px; }
  .result { padding:20px; margin: 0 16px 24px 16px; }
  
  /* Mobile touch improvements */
  .ac-item { padding: 14px 16px; min-height: 52px; }
  .time-btn { width: 44px; height: 44px; font-size: 18px; }
  .time-preset { padding: 10px; min-height: 44px; font-size: 12px; }
  .animation-btn { width: 48px; height: 48px; }
  .animation-btn svg { width: 20px; height: 20px; }
  .speed-btn { padding: 8px 14px; min-height: 44px; font-size: 12px; }
  .btn-go { padding: 16px; min-height: 52px; font-size: 17px; }
  .cal-day { font-size: 14px; min-height: 40px; }
  .dt-input { padding: 14px; min-height: 52px; font-size: 15px; }
  .dt-wrapper { gap: 12px; }
  input, select { padding: 14px; min-height: 52px; font-size: 15px; }
  .phase-landmarks {
    padding-left:0;
  }
  .phase-description {
    padding-left:0;
  }
  .visibility-badge {
    font-size:9px;
    padding:3px 8px;
  }
}

/* Scroll to top button - Light theme *//* Side Prediction Styling (LEFT vs RIGHT) */
.side-prediction-section {
  margin-top:24px;
  border-top:2px solid var(--border);
}

.side-prediction-header {
  padding:20px 24px;
  background:linear-gradient(135deg, rgba(59,130,246,0.08), rgba(147,197,253,0.04));
  border-bottom:1px solid var(--border);
}
.side-prediction-title {
  font-size:16px; font-weight:700; color:var(--left);
  margin-bottom:6px; display:flex; align-items:center; gap:8px;
}
.side-prediction-subtitle {
  font-size:12px; color:var(--muted); line-height:1.5;
}

.side-pred-phase {
  padding:20px 24px;
  border-bottom:1px solid var(--border);
}
.side-pred-phase:last-child {
  border-bottom:none;
}

.side-pred-phase-header {
  display:flex; align-items:center; gap:12px;
  margin-bottom:16px;
}
.side-pred-phase-info {
  flex:1;
}
.side-pred-phase-name {
  font-size:14px; font-weight:700; color:var(--text);
  margin-bottom:2px;
}
.side-pred-phase-meta {
  font-size:11px; color:var(--muted); font-weight:500;
}

.side-comparison {
  display:grid;
  grid-template-columns: 1fr auto 1fr;
  gap:16px;
  align-items:start;
}

.side-column {
  background:#ffffff;
  border:2px solid var(--border);
  border-radius:12px;
  padding:16px;
  transition: all 0.3s ease;
}
.side-column.better-side {
  border-color:var(--accent);
  background:linear-gradient(135deg, rgba(255,107,44,0.05), rgba(255,133,85,0.02));
  box-shadow: 0 4px 12px rgba(255,107,44,0.15);
}
.side-column.left-column.better-side {
  border-color:var(--left);
  background:linear-gradient(135deg, rgba(59,130,246,0.05), rgba(147,197,253,0.02));
  box-shadow: 0 4px 12px rgba(59,130,246,0.15);
}
.side-column.right-column.better-side {
  border-color:var(--right);
  background:linear-gradient(135deg, rgba(239,68,68,0.05), rgba(252,165,165,0.02));
  box-shadow: 0 4px 12px rgba(239,68,68,0.15);
}

.side-column-header {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-bottom:12px;
  margin-bottom:12px;
  border-bottom:1px solid var(--border);
}
.side-label {
  font-size:13px;
  font-weight:700;
  color:var(--text);
  text-transform:uppercase;
  letter-spacing:0.5px;
}
.side-count {
  font-size:11px;
  color:var(--muted);
  font-weight:600;
}

.side-divider {
  display:flex;
  align-items:center;
  justify-content:center;
  padding-top:40px;
}
.aircraft-icon {
  font-size:32px;
  opacity:0.4;
}

.side-pred-landmark {
  padding:10px 12px;
  background:var(--s2);
  border:1px solid var(--border);
  border-radius:8px;
  margin-bottom:8px;
  transition: all 0.2s ease;
}
.side-pred-landmark:last-child {
  margin-bottom:0;
}
.side-pred-landmark:hover {
  transform:translateX(3px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border-color:var(--accent);
}
.side-pred-landmark.obscured {
  opacity:0.5;
  background:rgba(107,114,128,0.05);
}

.side-pred-landmark-main {
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:6px;
}

.confidence-badge {
  display:inline-block;
  padding:3px 8px;
  border-radius:10px;
  font-size:9px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.4px;
}
.confidence-badge.conf-high {
  background:rgba(16,185,129,0.15);
  color:var(--green);
  border:1px solid rgba(16,185,129,0.3);
}
.confidence-badge.conf-medium {
  background:rgba(245,158,11,0.15);
  color:var(--gold);
  border:1px solid rgba(245,158,11,0.3);
}
.confidence-badge.conf-low {
  background:rgba(107,114,128,0.15);
  color:var(--muted);
  border:1px solid rgba(107,114,128,0.3);
}

.no-landmarks {
  text-align:center;
  padding:20px;
  color:var(--muted);
  font-size:12px;
  font-style:italic;
}

/* Mobile responsive for side comparison */
@media (max-width:768px) {
  .side-comparison {
    grid-template-columns: 1fr;
    gap:12px;
  }
  .side-divider {
    display:none;
  }
  .side-column {
    padding:14px;
  }
}
.scroll-top {
  position: fixed; bottom: 30px; right: 30px;
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; border: none; cursor: pointer;
  display: none; align-items: center; justify-content: center;
  font-size: 20px; z-index: 1000;
  box-shadow: 0 4px 16px rgba(255,107,44,0.4);
  transition: all 0.3s ease;
}
.scroll-top.show { display: flex; }
.scroll-top:hover { 
  transform: translateY(-3px); 
  box-shadow: 0 6px 24px rgba(255,107,44,0.5);
}
.scroll-top::before {
  content: '↑';
}

/* ============================================================================
   SEO FOOTER STYLES
   ============================================================================ */

.seo-footer {
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  color: #e5e7eb;
  padding: 48px 32px 24px;
  margin-top: 64px;
  border-top: 4px solid var(--accent);
  display: none; /* Hidden by default, shown after results */
}

/* Show footer after results are displayed */
.result.show ~ .wrap .seo-footer,
body.has-results .seo-footer {
  display: block;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section {
  margin-bottom: 32px;
}

.footer-section h2 {
  color: #ffffff;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--font-head);
}

.footer-section h3 {
  color: #f9fafb;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  font-family: var(--font-head);
}

.footer-section p {
  line-height: 1.8;
  color: #d1d5db;
  margin-bottom: 12px;
}

.footer-section ul {
  list-style: none;
  padding-left: 0;
}

.footer-section ul li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: #d1d5db;
  line-height: 1.6;
}

.footer-section ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.footer-section ul li strong {
  color: #f9fafb;
}

.footer-bottom {
  border-top: 1px solid rgba(229, 231, 235, 0.2);
  padding-top: 24px;
  margin-top: 32px;
  text-align: center;
}

.footer-bottom p {
  margin: 8px 0;
  color: #9ca3af;
  font-size: 14px;
}

.footer-keywords {
  color: #6b7280;
  font-size: 11px;
  line-height: 1.6;
}

/* Accessibility - Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Responsive footer */
@media (max-width: 768px) {
  .seo-footer {
    padding: 32px 20px 16px;
  }
  
  .footer-section h2 {
    font-size: 20px;
  }
  
  .footer-section h3 {
    font-size: 16px;
  }
}