/* ======================================
   Solar Proposal Builder — Style Sheet
   Extracted from index.html + split layout
   ====================================== */

:root {
  --void: #0e1117;
  --surface: #1a1e28;
  --surface2: #222836;
  --border: rgba(255,255,255,0.09);
  --border-focus: rgba(212,168,67,0.4);
  --gold: #d4a843;
  --gold-dim: #a07d2e;
  --gold-glow: rgba(212,168,67,0.15);
  --gold-bright: #f0d078;
  --cream: #e8e0d0;
  --cream2: #b8b0a0;
  --cream3: #787068;
  --emerald: #2d8a5e;
  --emerald-dim: #1a5e3c;
  --red: #c44040;
  --red-dim: rgba(196,64,64,0.15);
  --serif: 'DM Serif Display', Georgia, serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
  --sans: 'Manrope', system-ui, sans-serif;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  color-scheme: only light;
}

body {
  font-family: var(--sans);
  background: var(--void) !important;
  color: var(--cream) !important;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* === HEADER === */
.brand {
  padding: 8px 0 28px;
  text-align: center;
}
.brand-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(212,168,67,0.2);
}
.brand-icon svg {
  width: 26px;
  height: 26px;
  fill: var(--void);
}
.brand h1 {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cream2);
}
.brand-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--cream3);
  margin-top: 6px;
  letter-spacing: 1px;
}
.brand-utility {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 10px;
  border: 1px solid rgba(212,168,67,0.25);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gold-dim);
  letter-spacing: 0.5px;
}

/* === LIQUID GLASS EFFECT === */
.glass {
  background: rgba(26,30,40,0.65);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.3),
    inset 0 1px 0 rgba(255,255,255,0.04),
    inset 0 -1px 0 rgba(0,0,0,0.15);
}

/* === INPUT PANEL === */
.panel {
  background: rgba(26,30,40,0.65);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.3),
    inset 0 1px 0 rgba(255,255,255,0.04);
}
.panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,168,67,0.2), transparent);
}

.field {
  margin-bottom: 22px;
}
.field:last-child { margin-bottom: 0; }

.field-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.field-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--cream3);
}
.field-hint {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--cream3);
  opacity: 0.6;
}

/* Text / address input */
.input-address {
  width: 100%;
  background: var(--void);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--cream);
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.input-address:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--gold-glow);
}
.input-address::placeholder { color: var(--cream3); opacity: 0.4; }

/* Big number inputs */
.input-big-wrap {
  position: relative;
}
.input-big {
  width: 100%;
  background: var(--void);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--cream);
  text-align: center;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  -moz-appearance: textfield;
  letter-spacing: -1px;
}
.input-big::-webkit-outer-spin-button,
.input-big::-webkit-inner-spin-button { -webkit-appearance: none; }
.input-big:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--gold-glow);
}
.input-big::placeholder { color: var(--cream3); opacity: 0.25; }

.input-prefix {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cream3);
  pointer-events: none;
}
.has-prefix .input-big {
  padding-left: 42px;
  text-align: left;
}
.input-suffix {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cream3);
  pointer-events: none;
  opacity: 0.5;
}

/* Roof slider */
.slider-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
}
.slider-track {
  flex: 1;
  position: relative;
  height: 4px;
}
.slider-track input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-dim), var(--border));
  border-radius: 2px;
  outline: none;
  margin: 0;
}
.slider-track input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--void);
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(212,168,67,0.3);
  transition: transform 0.15s;
}
.slider-track input[type="range"]::-webkit-slider-thumb:active {
  transform: scale(1.15);
}
.slider-val {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  min-width: 52px;
  text-align: right;
}
.slider-unit {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--cream3);
  margin-left: 2px;
}

/* === DIVIDER LINE === */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 24px 0;
}

/* === BUILD BUTTON === */
.build-btn {
  width: 100%;
  padding: 20px;
  margin-top: 24px;
  background: var(--gold);
  border: none;
  border-radius: 14px;
  color: var(--void);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.3s, background 0.3s;
  box-shadow: 0 4px 24px rgba(212,168,67,0.25);
  position: relative;
  overflow: hidden;
}
.build-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.build-btn:hover::after { transform: translateX(100%); }
.build-btn:active { transform: scale(0.97); }
.build-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.build-btn.loading {
  background: var(--gold-dim);
  animation: btnPulse 1.2s ease-in-out infinite;
}
@keyframes btnPulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(212,168,67,0.15); }
  50% { box-shadow: 0 4px 40px rgba(212,168,67,0.35); }
}

/* === RESULTS === */
.results {
  display: none;
  margin-top: 28px;
}
.results.show { display: block; }
.results.show .result-card { animation: cardIn 0.5s ease-out both; }
.results.show .result-card:nth-child(2) { animation-delay: 0.08s; }
.results.show .result-card:nth-child(3) { animation-delay: 0.16s; }
.results.show .result-card:nth-child(4) { animation-delay: 0.24s; }
.results.show .result-card:nth-child(5) { animation-delay: 0.32s; }
.results.show .result-card:nth-child(6) { animation-delay: 0.40s; }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hero savings card */
.hero-card {
  background: rgba(26,30,40,0.55);
  backdrop-filter: blur(28px) saturate(1.5);
  -webkit-backdrop-filter: blur(28px) saturate(1.5);
  border: 1px solid rgba(212,168,67,0.12);
  border-radius: 20px;
  box-shadow:
    0 12px 48px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.05),
    0 0 80px rgba(212,168,67,0.04);
  padding: 32px 24px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: -60%; left: -20%; right: -20%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(212,168,67,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-dim);
  margin-bottom: 8px;
}
.hero-number {
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  position: relative;
  text-shadow: 0 0 60px rgba(212,168,67,0.2);
}
.hero-per {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--cream3);
  margin-top: 4px;
  letter-spacing: 1px;
}
.hero-pills {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.hero-pill {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  text-align: center;
  min-width: 90px;
}
.hero-pill .pill-val {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--cream);
}
.hero-pill .pill-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cream3);
  margin-top: 2px;
}

/* Bill comparison -- the closer */
.bill-compare {
  background: rgba(26,30,40,0.55);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
  padding: 24px 20px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}
.bill-compare::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 1px;
  background: var(--border);
}
.bill-compare-head {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cream3);
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.bill-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  position: relative;
  z-index: 1;
}
.bill-col {
  text-align: center;
  padding: 16px 12px;
}
.bill-col-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.bill-col-old .bill-col-label { color: var(--red); }
.bill-col-new .bill-col-label { color: var(--emerald); }

.bill-amount {
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1;
  position: relative;
  display: inline-block;
}
.bill-col-old .bill-amount {
  color: var(--cream3);
}
.bill-col-old .bill-amount::after {
  content: '';
  position: absolute;
  left: -6px; right: -6px;
  top: 50%;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
  transform: rotate(-3deg);
}
.bill-col-new .bill-amount {
  color: var(--gold);
  text-shadow: 0 0 40px rgba(212,168,67,0.3);
}
.bill-col .bill-sub {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--cream3);
  margin-top: 8px;
  letter-spacing: 0.5px;
}
.bill-col-new .bill-sub { color: var(--gold-dim); }
.bill-verdict {
  text-align: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.bill-verdict-text {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.3px;
}

/* Stats row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.stat {
  background: rgba(26,30,40,0.5);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.03);
  padding: 14px 10px;
  text-align: center;
}
.stat-val {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: -0.5px;
}
.stat-val.gold { color: var(--gold); }
.stat-label {
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cream3);
  margin-top: 4px;
}

/* Data table sections */
.data-panel {
  background: rgba(26,30,40,0.55);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.03);
  padding: 20px;
  margin-bottom: 16px;
}
.data-panel-title {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cream3);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.data-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
}
.data-row + .data-row {
  border-top: 1px solid rgba(255,255,255,0.03);
}
.data-key {
  font-size: 13px;
  font-weight: 500;
  color: var(--cream2);
}
.data-val {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: -0.3px;
}
.data-val.gold { color: var(--gold); }
.data-val.green { color: var(--emerald); }
.data-val.red { color: var(--red); }
.data-row.total {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid rgba(212,168,67,0.15) !important;
}
.data-row.total .data-key { font-weight: 700; color: var(--cream); }
.data-row.total .data-val { font-size: 16px; }

/* PDF button */
.pdf-btn {
  width: 100%;
  padding: 16px;
  margin-top: 4px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--cream2);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
}
.pdf-btn:hover, .pdf-btn:focus {
  border-color: var(--gold-dim);
  color: var(--gold);
}
.pdf-btn:active {
  background: var(--gold-glow);
}

/* Footer meta */
.meta-line {
  text-align: center;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--cream3);
  opacity: 0.5;
  margin-top: 16px;
  letter-spacing: 0.5px;
}

/* === RESPONSIVE (original) === */
@media (max-width: 400px) {
  .hero-number { font-size: 52px; }
  .bill-amount { font-size: 36px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .hero-pills { gap: 6px; }
  .hero-pill { min-width: 80px; padding: 8px 12px; }
}

/* ======================================
   SPLIT LAYOUT — Map + Sidebar
   ====================================== */

.layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

/* Map panel */
.map-panel {
  position: relative;
  height: 100%;
}
#map {
  width: 100%;
  height: 100%;
}

/* Sidebar */
.sidebar {
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 16px 120px;
  background: var(--void);
  border-left: 1px solid rgba(212,168,67,0.15);
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

/* Map overlay controls */
.map-controls {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 10;
  display: flex;
  gap: 8px;
}
.map-btn {
  background: rgba(14,17,23,0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 8px 14px;
  color: var(--cream2);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.2s;
}
.map-btn:hover, .map-btn.active {
  border-color: var(--gold-dim);
  color: var(--gold);
  background: rgba(14,17,23,0.95);
}

/* Map marker popup */
.scout-popup .mapboxgl-popup-content {
  background: rgba(14,17,23,0.92);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(212,168,67,0.2);
  border-radius: 12px;
  padding: 16px;
  color: var(--cream);
  font-family: var(--sans);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.scout-popup .mapboxgl-popup-tip {
  border-top-color: rgba(14,17,23,0.92);
}
.popup-address {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--cream);
}
.popup-stats {
  display: flex;
  gap: 12px;
}
.popup-stat {
  text-align: center;
}
.popup-stat-val {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
}
.popup-stat-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cream3);
}
.popup-btn {
  margin-top: 10px;
  width: 100%;
  padding: 8px;
  background: var(--gold);
  border: none;
  border-radius: 8px;
  color: var(--void);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
}

/* Loading state for map */
.map-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  text-align: center;
}
.map-loading-text {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cream3);
  letter-spacing: 1px;
}

/* Mobile: stack vertically */
@media (max-width: 768px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: 45vh 1fr;
  }
  .sidebar {
    height: auto;
    overflow-y: auto;
  }
}

/* ========== Accessibility: visible keyboard focus ========== */
:focus:not(:focus-visible) { outline: none; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible,
[role="tab"]:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--gold, #d4a843);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(212, 168, 67, 0.25);
}

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

/* Skip-to-content link, invisible until focused */
.skip-link {
  position: absolute;
  left: 8px; top: -40px;
  background: var(--gold, #d4a843);
  color: #0e1117;
  padding: 8px 14px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
  z-index: 10000;
  transition: top 0.15s;
}
.skip-link:focus { top: 8px; }