:root {
  --font-sans: "Inter", "Open Sans", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* App theme (dark UI) */
  --bg: #111111;
  --bg-elevated: #1a1a1a;
  --panel: #222222;
  --panel-soft: #2c2c2c;
  --text: #e0e0e0;
  --text-muted: #888888;
  --text-soft: #cccccc;
  --border: #333333;
  --border-soft: #3b3b3b;
  --accent: #444444;
  --accent-hover: #555555;
  --accent-active: #777777;
  --success: #5f5f5f;
  --shadow: rgba(0, 0, 0, 0.38);
  --bg-radial-start: #1f1f1f;
  --bg-radial-end: #0d0d0d;
  --btn-border-hover: #666666;
  --btn-disabled-bg: #2a2a2a;
  --btn-disabled-text: #7f7f7f;
  --btn-disabled-border: #2f2f2f;
  --btn-secondary-hover-bg: #262626;
  --input-bg: #1d1d1d;
  --input-placeholder: #7a7a7a;
  --input-focus-bg: #202020;
  --pill-border: #666666;
  --suggestions-bg: #1f1f1f;
  --suggestion-hover-bg: #2b2b2b;

  /* Report theme (PDF-friendly light surfaces) */
  --report-bg: #fafafa;
  --report-surface: #ffffff;
  --report-surface-soft: #f3f4f6;
  --report-text: #1f2937;
  --report-text-muted: #6b7280;
  --report-border: #d1d5db;
  --report-border-strong: #9ca3af;
  --report-accent: #3f3f46;
  --report-accent-soft: #e5e7eb;
  --report-on-accent: #f3f4f6;
  --report-summary-muted: #d1d5db;

  --sev-high-bg: #f3f4f6;
  --sev-high-text: #111827;
  --sev-medium-bg: #e5e7eb;
  --sev-medium-text: #1f2937;
  --sev-low-bg: #d1d5db;
  --sev-low-text: #374151;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top right, var(--bg-radial-start) 0%, var(--bg) 45%, var(--bg-radial-end) 100%);
  font-family: var(--font-sans);
  color: var(--text);
  line-height: 1.55;
}

.wrap {
  max-width: 1080px;
  margin: 20px auto;
  padding: 0 20px;
}

.card {
  background: linear-gradient(180deg, var(--panel-soft) 0%, var(--panel) 100%);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  box-shadow: 0 14px 40px var(--shadow);
  margin-bottom: 20px;
}

.brand-home {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease;
}

.brand-home:hover {
  color: #ffffff;
  transform: translateY(-1px);
}

.brand-home:focus-visible {
  outline: 2px solid #d9d9d9;
  outline-offset: 4px;
  border-radius: 6px;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.step {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

.step span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  border: 1px solid var(--border-soft);
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 700;
}

.step.active {
  color: var(--text);
}

.step.active span {
  background: var(--accent-active);
  border-color: var(--accent-active);
  color: var(--bg);
}

.drop {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--border-soft);
  border-radius: 10px;
  padding: 40px;
  min-height: 200px;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.drop.drag {
  border-color: var(--accent-active);
  background: rgba(255, 255, 255, 0.06);
}

.or {
  color: var(--text-muted);
  margin: 12px 0;
  font-size: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 11px 18px;
  background: var(--accent);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  font-size: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.btn.primary-cta {
  background: linear-gradient(180deg, #d9d9d9 0%, #bebebe 100%);
  color: #111111;
  border-color: #efefef;
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.18);
}

.btn.primary-cta:hover {
  background: linear-gradient(180deg, #eeeeee 0%, #d2d2d2 100%);
  border-color: #ffffff;
}

.btn.primary-cta:active {
  background: linear-gradient(180deg, #c7c7c7 0%, #b1b1b1 100%);
}

.btn:hover {
  background: var(--accent-hover);
  border-color: var(--btn-border-hover);
  transform: translateY(-1px);
}

.btn:active {
  background: var(--accent-active);
  transform: translateY(0);
}

.btn:disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-text);
  border-color: var(--btn-disabled-border);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn.secondary {
  background: transparent;
  color: var(--text-soft);
  border: 1px solid var(--border-soft);
  box-shadow: none;
}

.btn.secondary:hover {
  background: var(--btn-secondary-hover-bg);
  color: var(--text);
}

.meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
}

.file-badge {
  min-height: 32px;
}

.file-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-right: 8px;
  max-width: min(100%, 720px);
}

.file-pill-text {
  display: inline-block;
  overflow-wrap: anywhere;
}

.file-pill-remove {
  appearance: none;
  border: 0;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-soft);
  width: 20px;
  min-width: 20px;
  height: 20px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  opacity: 0.48;
  transform: scale(0.9);
  transition: opacity 0.18s ease, transform 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.file-pill:hover .file-pill-remove,
.file-pill:focus-within .file-pill-remove {
  opacity: 1;
  transform: scale(1);
}

.file-pill-remove:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.result {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  min-height: 300px;
  overflow-x: auto;
  width: 100%;
}

.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hidden {
  display: none;
}

.label {
  display: block;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 600;
}

.textarea,
.input {
  width: 100%;
  background: var(--input-bg);
  color: var(--text);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 12px;
  font-size: 14px;
  font-family: var(--font-sans);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

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

.textarea:focus,
.input:focus {
  outline: none;
  border-color: var(--accent-active);
  box-shadow: 0 0 0 2px rgba(119, 119, 119, 0.2);
  background: var(--input-focus-bg);
}

.nav {
  justify-content: flex-end;
  margin-top: 20px;
  gap: 12px;
}

.headline {
  font-weight: 650;
  font-size: 18px;
  margin-bottom: 6px;
  color: var(--text);
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
  border-radius: 999px;
}

.pill {
  display: inline-block;
  font-size: 11px;
  color: var(--text);
  background: var(--success);
  padding: 4px 12px;
  border-radius: 999px;
  margin-right: 8px;
  font-weight: 600;
  border: 1px solid var(--pill-border);
}

.subtitle-text {
  margin-top: 6px;
  margin-bottom: 24px;
  font-size: 16px;
  line-height: 1.45;
  color: var(--text-soft);
}

.file-badge {
  margin-top: 12px;
}

.analysis-row {
  margin-bottom: 8px;
}

.download-pdf-btn {
  margin-left: auto;
}

.loading-display {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.status-text {
  margin-top: 8px;
}

.progress-wrap {
  width: 100%;
  max-width: 420px;
  height: 10px;
  margin: 16px auto 8px;
  background: #252525;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #4a4a4a, #7a7a7a);
  transition: width 0.35s ease;
}

.progress-percent {
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 6px;
}

/* Address autocomplete */
.autocomplete {
  position: relative;
}

.suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--suggestions-bg);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  margin-top: 4px;
  list-style: none;
  padding: 6px 0;
  max-height: 220px;
  overflow: auto;
  z-index: 20;
  box-shadow: 0 10px 28px var(--shadow);
}

.suggestions li {
  padding: 10px 16px;
  cursor: pointer;
  font-size: 14px;
}

.suggestions li:hover {
  background: var(--suggestion-hover-bg);
}

/* Beautiful Report Display */
.report-container {
  padding: 24px;
  background: var(--report-bg);
  color: var(--report-text);
  font-family: var(--font-sans);
  max-width: 100%;
  box-sizing: border-box;
  margin: 0;
  border: 1px solid var(--report-border);
  border-radius: 8px;
}

.report-header {
  text-align: center;
  border-bottom: 1px solid var(--report-border-strong);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.report-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--report-text);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.report-subtitle {
  font-size: 13px;
  color: var(--report-text-muted);
  margin: 0;
}

.report-property {
  font-size: 16px;
  color: var(--report-text);
  margin: 8px 0 0;
  font-weight: 600;
}

.report-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--report-border);
  margin-bottom: 24px;
  font-size: 12px;
  color: var(--report-text-muted);
}

.report-section {
  margin-bottom: 28px;
  break-inside: avoid;
}

.section-header {
  background: var(--report-accent);
  color: var(--report-on-accent);
  padding: 11px 16px;
  border-radius: 6px 6px 0 0;
  font-weight: 600;
  font-size: 13px;
  margin: 0;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-content {
  border: 1px solid var(--report-border);
  border-top: none;
  border-radius: 0 0 6px 6px;
  background: var(--report-surface);
}

.repair-item {
  padding: 16px;
  border-bottom: 1px solid var(--report-accent-soft);
  position: relative;
}

.repair-item:last-child {
  border-bottom: none;
}

.item-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}

.item-number {
  background: var(--report-surface-soft);
  color: var(--report-text);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  min-width: 24px;
  text-align: center;
  flex-shrink: 0;
  border: 1px solid var(--report-border);
}

.item-content {
  flex: 1;
  min-width: 0;
}

.item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--report-text);
  margin: 0 0 8px;
  line-height: 1.35;
}

.item-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.severity-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.severity-high {
  background: var(--sev-high-bg);
  color: var(--sev-high-text);
}

.severity-medium {
  background: var(--sev-medium-bg);
  color: var(--sev-medium-text);
}

.severity-low {
  background: var(--sev-low-bg);
  color: var(--sev-low-text);
}

.item-meta {
  font-size: 12px;
  color: var(--report-text-muted);
}

.item-explanation {
  margin-top: 10px;
  padding: 10px 12px;
  background: var(--report-surface-soft);
  border-radius: 6px;
  border-left: 2px solid var(--report-border-strong);
  font-size: 13px;
  color: var(--report-text-muted);
  line-height: 1.45;
}

.providers-section {
  padding: 16px;
  background: var(--report-surface-soft);
  border-top: 1px solid var(--report-border);
}

.providers-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--report-text);
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.provider-slots {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.provider-slot {
  padding: 8px 12px;
  background: var(--report-surface);
  border: 1px dashed var(--report-border-strong);
  border-radius: 4px;
  font-size: 12px;
  color: var(--report-text-muted);
}

.report-summary {
  text-align: center;
  padding: 20px;
  background: var(--report-accent);
  color: var(--report-on-accent);
  border-radius: 6px;
  margin-top: 24px;
}

.summary-stat {
  font-size: 24px;
  font-weight: 700;
  color: var(--report-on-accent);
  margin: 0;
}

.summary-label {
  font-size: 12px;
  color: var(--report-summary-muted);
  margin: 4px 0 0;
}

@media (max-width: 768px) {
  .wrap {
    margin: 12px auto;
    padding: 0 12px;
  }

  .card {
    padding: 20px;
  }

  .steps {
    gap: 10px;
  }

  .step {
    font-size: 13px;
  }

  h1 {
    font-size: 28px;
  }

  .report-container {
    padding: 16px;
  }
}

/* Print styles for PDF */
@media print {
  :root {
    --report-bg: #ffffff;
    --report-surface: #ffffff;
    --report-surface-soft: #f9fafb;
    --report-text: #111827;
    --report-text-muted: #4b5563;
    --report-border: #d1d5db;
    --report-border-strong: #9ca3af;
    --report-accent: #374151;
    --report-accent-soft: #e5e7eb;
    --report-on-accent: #f9fafb;
    --report-summary-muted: #e5e7eb;
  }

  body {
    background: var(--report-surface) !important;
    color: var(--report-text) !important;
  }

  .card,
  .report-container {
    box-shadow: none !important;
    border: none !important;
    background: var(--report-surface) !important;
  }

  .report-container {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .report-section {
    break-inside: avoid;
    page-break-inside: avoid;
    page-break-before: auto;
    page-break-after: auto;
    margin-bottom: 24px;
  }

  .section-header {
    break-after: avoid;
    page-break-after: avoid;
    page-break-before: auto;
  }

  .repair-item,
  .providers-section {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  @page {
    margin: 15mm 10mm;
    size: A4;
  }
}