/* CarValuate — instrument-panel design system
   Distinct from the default SaaS-card look: dark graphite panel with a
   brass/amber accent (gauge-needle color), spec-sheet style form fields,
   and a dashboard-style readout for the prediction. */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --ink: #14181f;
  --panel: #1b212b;
  --panel-raised: #212834;
  --paper: #f2efe9;
  --paper-dim: #b7bcc6;
  --brass: #e8a33d;
  --brass-dim: #7a5a28;
  --teal: #4a9188;
  --line: rgba(242, 239, 233, 0.1);
  --line-strong: rgba(242, 239, 233, 0.2);
  --danger: #d9645a;
}

body {
  background-color: var(--ink);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-attachment: fixed;
  color: var(--paper);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.cv-navbar {
  background: var(--panel);
  border-bottom: 1px solid var(--line-strong);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cv-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--paper);
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.cv-brand-mark {
  width: 10px;
  height: 10px;
  background: var(--brass);
  border-radius: 2px;
  display: inline-block;
}

.cv-nav-links {
  display: flex;
  gap: 4px;
}

.cv-nav-link {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--paper-dim);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 6px;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.cv-nav-link:hover {
  color: var(--paper);
  background: var(--panel-raised);
}

.cv-nav-link.active {
  color: var(--ink);
  background: var(--brass);
}

.cv-page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.cv-hero {
  margin-bottom: 40px;
}

.cv-hero-eyebrow {
  color: var(--teal);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.cv-hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 2rem;
  color: var(--paper);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.cv-hero p {
  color: var(--paper-dim);
  font-size: 0.98rem;
  line-height: 1.6;
  max-width: 60ch;
  margin: 0;
}

.cv-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
  align-items: start;
}

@media (max-width: 860px) {
  .cv-grid { grid-template-columns: 1fr; }
}

.cv-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
}

.cv-group {
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.cv-group:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.cv-group-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brass);
  margin-bottom: 14px;
}

.cv-field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}

.cv-field label {
  display: block;
  font-size: 0.82rem;
  color: var(--paper-dim);
  margin-bottom: 6px;
}

.cv-field .unit {
  color: var(--paper-dim);
  font-size: 0.78rem;
  font-weight: 400;
}

.cv-field .form-control,
.cv-field .Select-control,
.cv-field input {
  background: var(--panel-raised) !important;
  border: 1px solid var(--line-strong) !important;
  color: var(--paper) !important;
  border-radius: 6px !important;
  font-family: 'Inter', sans-serif;
}

.cv-field .form-control:focus {
  border-color: var(--brass) !important;
  box-shadow: 0 0 0 3px rgba(232, 163, 61, 0.18) !important;
}

/* Dash dropdown overrides */
.cv-field .Select-control, .cv-field .dash-dropdown .Select-control {
  background: var(--panel-raised) !important;
}
.cv-field div[class*="-control"] {
  background: var(--panel-raised) !important;
  border-color: var(--line-strong) !important;
  min-height: 38px !important;
}
.cv-field div[class*="-menu"] {
  background: var(--panel-raised) !important;
  color: var(--paper) !important;
}
.cv-field div[class*="-singleValue"] {
  color: var(--paper) !important;
}
.cv-field div[class*="-placeholder"] {
  color: var(--paper-dim) !important;
}

.cv-btn {
  width: 100%;
  background: var(--brass);
  color: var(--ink);
  border: none;
  border-radius: 8px;
  padding: 13px 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  margin-top: 6px;
}

.cv-btn:hover {
  background: #f0b357;
}

.cv-btn:active {
  transform: scale(0.99);
}

/* Readout panel */
.cv-readout {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
  position: sticky;
  top: 24px;
}

.cv-readout-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  color: var(--paper-dim);
  margin-bottom: 6px;
}

.cv-readout-value {
  font-family: 'Space Grotesk', sans-serif;
  font-variant-numeric: tabular-nums;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--brass);
  line-height: 1.1;
  margin-bottom: 4px;
}

.cv-readout-empty {
  color: var(--paper-dim);
  font-size: 0.9rem;
  line-height: 1.6;
  padding: 20px 0;
  border-top: 1px dashed var(--line-strong);
  margin-top: 16px;
}

.cv-readout-note {
  font-size: 0.82rem;
  color: var(--paper-dim);
  line-height: 1.6;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.cv-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(74, 145, 136, 0.15);
  color: var(--teal);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 5px;
  margin-bottom: 16px;
}

.cv-alert-error {
  background: rgba(217, 100, 90, 0.12);
  border: 1px solid rgba(217, 100, 90, 0.35);
  color: var(--danger);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 0.88rem;
}

/* fix react-select internals (used by dcc.Dropdown) on the dark theme —
   hide the default light-gray indicator separator, recolor the arrow,
   and normalize the placeholder/value text size */
.cv-field div[class*="-indicatorSeparator"] {
  display: none !important;
}

.cv-field div[class*="-dropdownIndicator"] svg,
.cv-field div[class*="-clearIndicator"] svg {
  fill: var(--paper-dim) !important;
}

.cv-field div[class*="-control"] {
  min-height: 38px !important;
  font-size: 0.92rem !important;
}

.cv-field div[class*="-placeholder"],
.cv-field div[class*="-singleValue"] {
  font-size: 0.92rem !important;
  color: var(--paper) !important;
}

.cv-field div[class*="-valueContainer"] {
  padding: 2px 10px !important;
}

.cv-field div[class*="-menu"] div[class*="-option"] {
  font-size: 0.92rem !important;
}

/* belt-and-suspenders: hide any leftover search-input caret inside the
   dropdown control even with searchable=False */
.cv-field div[class*="-control"] input {
  caret-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
}