:root {
  --bg: #050816;
  --bg-elevated: #0b1020;
  --accent: #eeb754;
  --accent-soft: rgba(238, 183, 84, 0.15);
  --text-main: #f5f5f7;
  --text-muted: #a1a5b3;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --danger: #ff6b81;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  background: radial-gradient(circle at top, #1c2135 0, #050816 55%, #000000 100%);
  color: var(--text-main);
  min-height: 100vh;
}

.app-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100vh;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 18px 22px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top left, rgba(238, 183, 84, 0.16), transparent 55%),
    linear-gradient(135deg, rgba(7, 11, 30, 0.98), rgba(5, 8, 22, 0.96));
  backdrop-filter: blur(16px);
}

.app-header h1 {
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.app-header p {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.app-main {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 12px;
  flex: 1;
  min-height: 0;
}

.sidebar {
  background: rgba(5, 8, 22, 0.9);
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
  padding: 14px 14px 10px;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  margin-bottom: 10px;
}

.sidebar-header h2 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.sidebar-header input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(3, 7, 18, 0.85);
  color: var(--text-main);
  font-size: 0.85rem;
}

.sidebar-header input::placeholder {
  color: var(--text-muted);
}

.property-list {
  list-style: none;
  margin-top: 6px;
  overflow: auto;
  flex: 1;
  padding-right: 4px;
}

.property-item {
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  margin-bottom: 4px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, transform 80ms ease;
}

.property-item:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--border-subtle);
  transform: translateY(-1px);
}

.property-item.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.property-title {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.property-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

.panel {
  background: rgba(5, 8, 22, 0.9);
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
  padding: 16px 18px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

.panel.hidden {
  display: none;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.panel-header h3 {
  font-size: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

.property-url {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.property-url a {
  color: var(--accent);
  text-decoration: none;
}

.property-url a:hover {
  text-decoration: underline;
}

.property-summary {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--text-main);
  line-height: 1.4;
}

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.image-thumb {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
}

.image-thumb img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}

.image-thumb span {
  position: absolute;
  bottom: 4px;
  left: 6px;
  right: 6px;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.5);
  color: #f8f8f8;
  text-align: center;
}

.image-thumb.selected {
  outline: 2px solid var(--accent);
}

.client-profile-row {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.client-profile-row input {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(3, 7, 18, 0.9);
  color: var(--text-main);
  font-size: 0.85rem;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  align-items: center;
}

.button {
  border-radius: 999px;
  padding: 8px 14px;
  border: none;
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #1b1206;
  font-weight: 500;
  box-shadow: 0 6px 20px rgba(238, 183, 84, 0.35);
  transition: transform 80ms ease, box-shadow 80ms ease, filter 80ms ease;
}

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

.button:disabled {
  opacity: 0.6;
  cursor: default;
  box-shadow: none;
}

.button:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

.badge-soft {
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.generated-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.generated-card {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  background: rgba(3, 7, 18, 0.9);
}

.generated-card img {
  width: 100%;
  display: block;
}

.generated-card-header {
  padding: 8px 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.generated-image-link {
  display: block;
}

.generated-card-footer {
  display: flex;
  justify-content: flex-end;
  padding-top: 4px;
}

.generated-card-footer a {
  font-size: 0.75rem;
  color: var(--accent);
  text-decoration: none;
}

.generated-card-footer a:hover {
  text-decoration: underline;
}

.status-line {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-line strong {
  color: var(--accent);
}

.app-footer {
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.demo-card {
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  padding: 12px 14px 10px;
  background: radial-gradient(circle at top left, rgba(238, 183, 84, 0.06), transparent 55%), rgba(5, 8, 22, 0.95);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.demo-title {
  font-size: 0.9rem;
}

.demo-desc,
.demo-outcome {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.demo-actions {
  margin-top: 4px;
}

.demo-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.demo-property-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.demo-property-chip {
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(3, 7, 18, 0.9);
  color: var(--text-main);
  font-size: 0.75rem;
  padding: 4px 10px;
  cursor: pointer;
}

.demo-property-chip:disabled {
  opacity: 0.4;
  cursor: default;
}

.demo-properties-disabled {
  opacity: 0.7;
}

.scenario-banner {
  margin: 8px 0;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px dashed rgba(238, 183, 84, 0.4);
  background: rgba(238, 183, 84, 0.06);
}

.scenario-tag {
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 2px;
}

.scenario-text {
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .app-main {
    grid-template-columns: 1fr;
  }

  .sidebar {
    order: 2;
  }

  .content {
    order: 1;
  }
}

.login-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, rgba(5, 8, 22, 0.9), rgba(0, 0, 0, 0.96));
  z-index: 20;
}

.login-overlay.hidden {
  display: none;
}

.login-card {
  max-width: 420px;
  width: 100%;
  padding: 20px 22px 18px;
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(5, 8, 22, 0.96));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.65);
}

.login-card h2 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.login-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.login-fields {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}

.login-fields input {
  flex: 1;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(3, 7, 18, 0.9);
  color: var(--text-main);
  font-size: 0.85rem;
}

.login-fields input::placeholder {
  color: var(--text-muted);
}

#login-error {
  min-height: 18px;
}