/* ==========================================================================
   BrickIQ Valuation Tool — signature glassmorphism / futuristic theme
   Presentation only. All logic hooks (ids, data-*, state classes) preserved.
   Fonts self-hosted (same-origin) so they load under the app's strict CSP.
   ========================================================================== */

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("/fonts/spacegrotesk-latin.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/inter-latin.woff2") format("woff2");
}

:root {
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --bg-0: #05070f;
  --bg-1: #0a0f24;
  --bg-2: #0d1430;

  --ink: #eaf0ff;
  --ink-dim: #b9c4e6;
  --muted: #8592b8;
  --faint: #6a769c;

  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);

  --glass: rgba(255, 255, 255, 0.045);
  --glass-2: rgba(255, 255, 255, 0.07);
  --glass-3: rgba(255, 255, 255, 0.11);

  --cyan: #22d3ee;
  --violet: #8b5cf6;
  --cyan-rgb: 34, 211, 238;
  --violet-rgb: 139, 92, 246;
  --accent: linear-gradient(135deg, #22d3ee 0%, #6366f1 55%, #a855f7 100%);
  --accent-soft: linear-gradient(135deg, rgba(34, 211, 238, 0.16), rgba(168, 85, 247, 0.16));

  --success: #34d399;
  --danger: #fb7185;
  --gold: #fbbf24;

  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 26px;

  --shadow: 0 30px 80px rgba(2, 5, 15, 0.65);
  --shadow-soft: 0 12px 34px rgba(2, 5, 15, 0.45);
  --glow-cyan: 0 0 34px rgba(34, 211, 238, 0.35);
  --glow-violet: 0 0 34px rgba(139, 92, 246, 0.35);

  color-scheme: dark;
}

/* Legacy theme keys collapse to the single signature theme (JS still sets them). */
body[data-theme="prime"],
body[data-theme="emerald"],
body[data-theme="graphite"] {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1100px 620px at 14% -6%, rgba(var(--cyan-rgb), 0.14), transparent 60%),
    radial-gradient(1000px 640px at 92% 4%, rgba(var(--violet-rgb), 0.16), transparent 58%),
    radial-gradient(900px 700px at 60% 108%, rgba(99, 102, 241, 0.12), transparent 60%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1) 46%, var(--bg-2));
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: rgba(var(--cyan-rgb), 0.35);
  color: #fff;
}

/* ------------------------------------------------------------------ ambient */
.ambient {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  filter: blur(60px);
  opacity: 0.6;
}

.ambient-one {
  top: -160px;
  left: -120px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(var(--cyan-rgb), 0.5), transparent 68%);
  animation: drift1 22s ease-in-out infinite;
}

.ambient-two {
  top: -80px;
  right: -140px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(var(--violet-rgb), 0.5), transparent 68%);
  animation: drift2 26s ease-in-out infinite;
}

.ambient-three {
  bottom: -220px;
  left: 40%;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.4), transparent 70%);
  animation: drift1 30s ease-in-out infinite reverse;
}

.grid-veil {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 25%, transparent 78%);
}

@keyframes drift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 40px) scale(1.08); }
}
@keyframes drift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-46px, 30px) scale(1.1); }
}

/* -------------------------------------------------------------------- shell */
.app-shell {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0 72px;
}

/* ------------------------------------------------------------------- topbar */
.topbar {
  position: sticky;
  top: 16px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  box-shadow: var(--glow-cyan);
}

.brand-mark svg { display: block; }

.brand-copy { display: flex; flex-direction: column; line-height: 1.1; }

.brand-copy strong {
  font-family: var(--font-display);
  font-size: 1.22rem;
  letter-spacing: 0.4px;
  background: var(--accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-copy small {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 2.4px;
  text-transform: uppercase;
  margin-top: 3px;
}

.topbar-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-dim);
  background: var(--glass);
  border: 1px solid var(--line);
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-nav a {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  background: var(--glass);
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.topbar-nav a:hover {
  color: #fff;
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.topbar-nav .nav-logout:hover {
  border-color: rgba(251, 113, 133, 0.5);
  box-shadow: 0 0 20px rgba(251, 113, 133, 0.22);
}

/* ------------------------------------------------------------- eyebrow tag */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  padding: 7px 15px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: var(--accent-soft);
  border: 1px solid var(--line);
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.82); }
}

/* ---------------------------------------------------------------- workspace */
.workspace {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 26px;
}

/* --------------------------------------------------- progress bar (top) */
.journey-panel {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

.journey-panel[hidden] { display: none; }

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px var(--success);
}

.panel-heading { display: none; }

.step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  min-width: 0;
}

.progress-shell { display: flex; flex-direction: column; gap: 9px; }

.progress-top {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.progress-count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.5px;
  flex: none;
}

.progress-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.progress-track {
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: var(--glow-cyan);
  transition: width 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.progress-nodes {
  display: flex;
  gap: 7px;
  margin-top: 2px;
}

.progress-node {
  width: 100%;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.3s ease;
}
.progress-node.is-done { background: rgba(52, 211, 153, 0.55); }
.progress-node.is-active { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }

.progress-hint {
  margin: 2px 0 0;
  font-size: 0.78rem;
  color: var(--faint);
}

/* status chips (right of progress) */
.api-card {
  flex: none;
  display: flex;
  align-items: center;
}
.api-title { display: none; }
.api-card > p { display: none; }

.status-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.status-chip {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink-dim);
  background: var(--glass-2);
  border: 1px solid var(--line);
  white-space: nowrap;
}

.status-chip.is-premium {
  color: #05070f;
  background: var(--accent);
  border-color: transparent;
}

/* -------------------------------------------------------------------- stage */
.stage {
  min-height: 400px;
  position: relative;
}

.stage-card,
.result-card,
.tool-card,
.loader-card {
  position: relative;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
}

.stage-card {
  padding: 34px 34px 30px;
  animation: rise 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) both;
  overflow: hidden;
}

/* top gradient hairline accent */
.stage-card::before,
.result-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--cyan-rgb), 0.7), rgba(var(--violet-rgb), 0.7), transparent);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.stage-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.stage-kicker {
  display: inline-flex;
  align-items: center;
  padding: 6px 13px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(var(--cyan-rgb), 0.1);
  border: 1px solid rgba(var(--cyan-rgb), 0.24);
}

.stage-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
  line-height: 1.1;
  letter-spacing: -0.6px;
  margin: 4px 0 0;
  color: #fff;
}

.stage-header p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 68ch;
}

.stage-body { display: block; }

/* choice-card icon glyph */
.choice-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 6px;
  border-radius: 15px;
  font-size: 1.6rem;
  background: var(--accent-soft);
  border: 1px solid var(--line);
  box-shadow: var(--glow-cyan);
}

/* ----------------------------------------------------------- choice cards */
.valuation-choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.valuation-choice-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  padding: 26px 24px 22px;
  border-radius: var(--radius);
  color: var(--ink);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  position: relative;
  overflow: hidden;
}

.valuation-choice-card::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(600px 200px at 20% 0%, rgba(var(--cyan-rgb), 0.14), transparent 60%);
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.valuation-choice-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow), var(--glow-cyan);
}
.valuation-choice-card:hover::after { opacity: 1; }

.valuation-choice-card.instant-online:hover { box-shadow: var(--shadow), var(--glow-violet); }

.choice-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--cyan);
}

.valuation-choice-card strong {
  font-family: var(--font-display);
  font-size: 1.28rem;
  color: #fff;
}

.valuation-choice-card > span:not(.choice-kicker):not(.choice-footer) {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.choice-footer {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--cyan);
}
.choice-footer::after {
  content: "→";
  transition: transform 0.2s ease;
}
.valuation-choice-card:hover .choice-footer::after { transform: translateX(4px); }

/* ------------------------------------------------------------------- forms */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }

.field label,
.small-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--ink-dim);
}

.small-label {
  display: block;
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 0.74rem;
  color: var(--muted);
}

.field input,
.field select,
.field textarea,
input[type="number"],
input[type="date"],
input[type="email"],
textarea,
select {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  outline: none;
}

.field textarea, textarea { min-height: 108px; resize: vertical; line-height: 1.5; }

.field input::placeholder,
textarea::placeholder { color: var(--faint); }

.field input:focus,
.field select:focus,
.field textarea:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: rgba(var(--cyan-rgb), 0.6);
  box-shadow: 0 0 0 3px rgba(var(--cyan-rgb), 0.16);
  background: rgba(255, 255, 255, 0.06);
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238592b8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

select option { background: #0d1430; color: var(--ink); }

.unit-input { display: flex; gap: 10px; }
.unit-input input { flex: 1; }
.unit-input select { width: 118px; flex: none; }

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--ink-dim);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.checkbox-row.full { grid-column: 1 / -1; }
.checkbox-row + .checkbox-row { margin-top: 10px; }
.checkbox-row:hover { border-color: var(--line-strong); }

.checkbox-row input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 20px;
  height: 20px;
  margin: 0;
  border-radius: 6px;
  border: 1.5px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  display: grid;
  place-content: center;
  transition: all 0.2s ease;
  cursor: pointer;
}
.checkbox-row input[type="checkbox"]::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 3px;
  transform: scale(0);
  background: var(--accent);
  transition: transform 0.15s ease;
}
.checkbox-row input[type="checkbox"]:checked {
  border-color: rgba(var(--cyan-rgb), 0.7);
}
.checkbox-row input[type="checkbox"]:checked::after { transform: scale(1); }

/* ------------------------------------------------------------ option grids */
.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.option-grid.cols { grid-template-columns: repeat(auto-fit, minmax(84px, 1fr)); }

.option-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.option-card.compact { padding: 14px 16px; }

.option-card strong { font-size: 0.98rem; color: #fff; font-weight: 600; }
.option-card span { font-size: 0.82rem; color: var(--muted); line-height: 1.5; }

.option-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
}

.option-card.is-selected {
  border-color: rgba(var(--cyan-rgb), 0.65);
  background: var(--accent-soft);
  box-shadow: 0 0 0 1px rgba(var(--cyan-rgb), 0.35), var(--glow-cyan);
}
.option-card.is-selected strong { color: #fff; }

.choice-pill {
  padding: 13px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-dim);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: all 0.2s ease;
  text-align: center;
}
.choice-pill:hover { border-color: var(--line-strong); color: #fff; transform: translateY(-2px); }
.choice-pill.is-selected {
  color: #05070f;
  background: var(--accent);
  border-color: transparent;
  box-shadow: var(--glow-cyan);
}

/* ---------------------------------------------------------------- addresses */
.address-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.address-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: all 0.2s ease;
}
.address-card:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, 0.06); transform: translateX(3px); }
.address-card strong { color: #fff; font-size: 0.98rem; }
.address-card span { color: var(--muted); font-size: 0.84rem; }
.address-card.is-selected {
  border-color: rgba(var(--cyan-rgb), 0.65);
  background: var(--accent-soft);
  box-shadow: 0 0 0 1px rgba(var(--cyan-rgb), 0.3);
}

/* ----------------------------------------------------------------- buttons */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
  color: var(--ink);
  background: transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn.primary {
  color: #05070f;
  background: var(--accent);
  box-shadow: var(--glow-cyan);
}
.btn.primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 0 44px rgba(var(--cyan-rgb), 0.5); }

.btn.secondary {
  color: #fff;
  background: var(--glass-3);
  border-color: var(--line-strong);
  backdrop-filter: blur(10px);
}
.btn.secondary:hover:not(:disabled) { transform: translateY(-2px); background: rgba(255, 255, 255, 0.16); }

.btn.ghost {
  color: var(--ink-dim);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.btn.ghost:hover:not(:disabled) { color: #fff; border-color: var(--line-strong); background: rgba(255, 255, 255, 0.06); }

.link-reset {
  background: none;
  border: none;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 4px 6px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.link-reset:hover { color: #fff; }

.hint {
  margin: 18px 0 0;
  font-size: 0.84rem;
  color: var(--faint);
  line-height: 1.55;
}

.message {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--ink-dim);
  line-height: 1.55;
  background: rgba(var(--cyan-rgb), 0.08);
  border: 1px solid rgba(var(--cyan-rgb), 0.22);
}
.message.error {
  color: #fecdd3;
  background: rgba(251, 113, 133, 0.1);
  border-color: rgba(251, 113, 133, 0.3);
}

/* ------------------------------------------------------------ contact split */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.contact-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--line);
}

.summary-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
}
.summary-line:last-child { border-bottom: none; }
.summary-line span { font-size: 0.8rem; color: var(--muted); }
.summary-line strong { font-size: 0.86rem; color: var(--ink); text-align: right; font-weight: 600; }

/* -------------------------------------------------------------- loader */
.loader-card {
  padding: 70px 34px;
  display: grid;
  place-items: center;
  text-align: center;
  animation: rise 0.4s ease both;
}
.loader-card h2 { font-family: var(--font-display); color: #fff; margin: 22px 0 8px; }

.loader-ring {
  width: 64px;
  height: 64px;
  margin: 0 auto;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--cyan);
  border-right-color: var(--violet);
  animation: spin 0.9s linear infinite;
  box-shadow: var(--glow-cyan);
}

@keyframes spin { to { transform: rotate(360deg); } }

.button-spinner {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 2px solid rgba(5, 7, 15, 0.35);
  border-top-color: #05070f;
  display: inline-block;
  animation: spin 0.7s linear infinite;
}

/* ==================================================================
   RESULT PAGE
   ================================================================== */
.result-page {
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: rise 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.result-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  flex-wrap: wrap;
  padding: 28px 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(var(--cyan-rgb), 0.1), rgba(var(--violet-rgb), 0.1));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(20px);
}

.result-heading .eyebrow { margin-bottom: 12px; background: rgba(255,255,255,0.06); }

.result-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  line-height: 1.1;
  letter-spacing: -0.6px;
  margin: 0 0 8px;
  color: #fff;
}

.result-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-start; }

.property-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }

.tag {
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ink-dim);
  background: var(--glass-2);
  border: 1px solid var(--line);
}
.tag.green {
  color: #a7f3d0;
  background: rgba(52, 211, 153, 0.12);
  border-color: rgba(52, 211, 153, 0.3);
}
.tag.gold {
  color: #fde68a;
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.3);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  padding: 1px;
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}
.summary-grid .summary-line {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px 18px;
  border-bottom: none;
  background: rgba(13, 20, 48, 0.78);
  backdrop-filter: blur(10px);
}
.summary-grid .summary-line strong { text-align: left; font-size: 0.94rem; }

/* valuation cards */
.result-card { padding: 26px 28px; }

.valuation-block-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.valuation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.valuation-card {
  padding: 22px 20px;
  border-radius: var(--radius);
  text-align: center;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: transform 0.2s ease;
}
.valuation-card:hover { transform: translateY(-3px); }

.valuation-card.featured {
  background: linear-gradient(180deg, rgba(var(--cyan-rgb), 0.14), rgba(var(--violet-rgb), 0.12));
  border-color: rgba(var(--cyan-rgb), 0.4);
  box-shadow: var(--glow-cyan);
}

.valuation-label {
  margin: 0 0 12px;
  font-size: 0.74rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.valuation-value {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 2.6vw, 1.75rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
}

.valuation-note { margin: 12px 0 0; font-size: 0.78rem; color: var(--faint); }

.price-editor-mid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.price-step {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  background: var(--glass-3);
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: all 0.18s ease;
}
.price-step:hover { background: var(--accent); color: #05070f; border-color: transparent; box-shadow: var(--glow-cyan); }

/* dashboard / tools */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.tool-stack { display: flex; flex-direction: column; gap: 18px; }

.tool-card { padding: 24px 24px; }
.tool-card h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  margin: 0 0 16px;
  color: #fff;
}
.tool-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.55; margin: 0 0 14px; }
.tool-card .summary-line span { font-size: 0.82rem; }

.booking-cta-card {
  background: linear-gradient(135deg, rgba(var(--violet-rgb), 0.14), rgba(var(--cyan-rgb), 0.08));
  border-color: rgba(var(--violet-rgb), 0.3);
}

.epc-score { display: flex; align-items: center; gap: 18px; }
.epc-letter {
  flex: none;
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #05070f;
  background: var(--accent);
  box-shadow: var(--glow-cyan);
}
.epc-score p { margin: 0; font-size: 0.86rem; }

/* calculators */
.calculator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.calc-result {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.calc-result strong { font-family: var(--font-mono); font-size: 1.2rem; color: #fff; }
.calc-result span { font-size: 0.78rem; color: var(--muted); }

/* report preview */
.report-preview h3 { font-family: var(--font-display); color: #fff; margin: 6px 0 8px; }
.report-table {
  margin-top: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
}
.report-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.report-row:last-child { border-bottom: none; }
.report-row span { font-size: 0.82rem; color: var(--muted); flex: none; max-width: 46%; }
.report-row strong { font-size: 0.88rem; color: var(--ink); text-align: right; }

.result-disclaimer {
  margin: 6px 2px 0;
  padding: 18px 20px;
  border-radius: var(--radius);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--faint);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
}
.result-disclaimer strong { color: var(--ink-dim); }

/* ==================================================================
   BOOKING MODAL
   ================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 18px;
  overflow-y: auto;
  background: rgba(3, 6, 16, 0.72);
  backdrop-filter: blur(8px);
}
.modal-backdrop.is-open { display: flex; animation: fade 0.25s ease both; }

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

.modal-card {
  width: min(680px, 100%);
  margin: auto 0;
  padding: 28px 30px 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(20, 27, 56, 0.96), rgba(11, 16, 36, 0.96));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  animation: rise 0.32s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.modal-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.modal-heading h3 { font-family: var(--font-display); font-size: 1.3rem; color: #fff; margin: 6px 0 8px; }
.modal-heading p { margin: 0; color: var(--muted); font-size: 0.9rem; }

.icon-close {
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  font-size: 1.1rem;
  color: var(--ink-dim);
  background: var(--glass-2);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  transition: all 0.2s ease;
}
.icon-close:hover { color: #fff; border-color: rgba(251, 113, 133, 0.5); }

.booking-property-strip {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  margin-bottom: 18px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  border: 1px solid var(--line);
}
.booking-property-strip strong { color: #fff; }
.booking-property-strip span { font-size: 0.84rem; color: var(--ink-dim); }

.booking-options { margin-top: 12px; }

.upload-zone {
  margin-top: 14px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1.5px dashed var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.upload-zone strong { color: #fff; }
.upload-zone input[type="file"] { margin-top: 8px; color: var(--ink-dim); font-size: 0.85rem; }

.thumb-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 10px;
}
.thumb {
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.booking-submit-message { margin-top: 14px; }

/* ==================================================================
   TOAST
   ================================================================== */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 24px);
  z-index: 200;
  max-width: min(440px, calc(100% - 36px));
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #fff;
  background: linear-gradient(180deg, rgba(20, 27, 56, 0.96), rgba(11, 16, 36, 0.96));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow), var(--glow-cyan);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ==================================================================
   RESPONSIVE
   ================================================================== */
@media (max-width: 860px) {
  .journey-panel { flex-direction: column; align-items: stretch; gap: 14px; }
  .api-card { justify-content: flex-start; }
}

@media (max-width: 760px) {
  .app-shell { width: calc(100% - 28px); padding: 16px 0 48px; }
  .topbar { top: 10px; padding: 12px 14px; flex-wrap: wrap; gap: 12px; }
  .topbar-meta { width: 100%; justify-content: space-between; }
  .brand-copy small { display: none; }
  .stage-card { padding: 24px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .valuation-grid { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .result-top { flex-direction: column; padding: 22px 20px; }
  .result-actions { width: 100%; }
  .result-actions .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}