:root {
  --color-bg: #f5f6f8;
  --color-surface: #ffffff;
  --color-border: #e1e4e9;
  --color-text: #1c2230;
  --color-muted: #667085;
  --color-primary: #1e5eff;
  --color-primary-contrast: #ffffff;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

.app {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 16px 64px;
}

.dashboard-header {
  margin-bottom: 20px;
}

.dashboard-header h1 {
  font-size: 1.5rem;
  margin: 8px 0 4px;
}

.dashboard-header__subtitle {
  color: var(--color-muted);
  margin: 0;
}

.property-detail__title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.property-detail__title-row h1 {
  margin: 0;
}

.btn {
  display: inline-block;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 8px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
}

.btn:hover {
  border-color: var(--color-primary);
}

.btn--link {
  border: none;
  background: none;
  padding: 0;
  color: var(--color-primary);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.state-message {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  color: var(--color-muted);
}

.state-message h2 {
  color: var(--color-text);
  margin-top: 0;
}

.state-message--error {
  border-color: #f3b7b7;
}

.state-message__hint {
  font-size: 0.9rem;
  max-width: 480px;
  margin: 8px auto 16px;
}

.property-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.property-card {
  text-align: left;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: transform 0.08s ease, border-color 0.08s ease;
}

.property-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.property-card__title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}

.property-card__label {
  font-size: 1.05rem;
  margin: 0;
}

.property-card__address {
  color: var(--color-muted);
  margin: 0 0 8px;
  font-size: 0.9rem;
}

.property-card__notes {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text);
  background: #f0f4ff;
  border-radius: 6px;
  padding: 8px 10px;
}

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge--pending {
  background: #eef0f4;
  color: #475467;
}

.badge--in_progress {
  background: #fff4e5;
  color: #b54708;
}

.badge--completed {
  background: #e6f4ea;
  color: #067647;
}

.badge--cancelled {
  background: #fbeaea;
  color: #b42318;
}

.notice {
  background: #f0f4ff;
  border: 1px solid #cddaff;
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 18px;
}

.notice h3 {
  margin: 0 0 4px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-primary);
}

.notice p {
  margin: 0;
}

.inspection-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  align-items: start;
}

.step-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 6px;
  max-height: 70vh;
  overflow-y: auto;
  position: sticky;
  top: 16px;
}

.step-nav__item {
  text-align: left;
  border: none;
  background: none;
  padding: 9px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--color-text);
}

.step-nav__item:hover {
  background: var(--color-bg);
}

.step-nav__item--active {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
}

.step-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  min-height: 200px;
}

.step-section h3 {
  margin-top: 0;
}

.field-list {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: 6px 16px;
  margin: 12px 0;
}

.field-list dt {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.field-list dd {
  margin: 0;
  font-size: 0.92rem;
}

.evidence-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.evidence-tile {
  border-radius: 8px;
  overflow: hidden;
  background: #eceff3;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.evidence-tile img,
.evidence-tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.muted {
  color: var(--color-muted);
}

@media (max-width: 700px) {
  .inspection-layout {
    grid-template-columns: 1fr;
  }

  .step-nav {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    position: static;
    max-height: none;
  }

  .step-nav__item {
    white-space: nowrap;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #14161a;
    --color-surface: #1d2026;
    --color-border: #2c313a;
    --color-text: #eef0f3;
    --color-muted: #9aa2b1;
    --color-primary: #6f9bff;
    --color-primary-contrast: #0c1220;
  }

  .property-card__notes {
    background: #1c2740;
  }

  .notice {
    background: #1c2740;
    border-color: #33436e;
  }
}