/* Capgo Ricoh360 example app */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

body {
  overscroll-behavior: none;
  -webkit-tap-highlight-color: transparent;
  margin: 0;
  min-height: 100vh;
}

:root {
  color-scheme: light dark;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --bg: #f4f6fb;
  --bg-accent: rgba(34, 211, 238, 0.18);
  --surface: #ffffff;
  --surface-muted: #f1f5f9;
  --border: rgba(148, 163, 184, 0.35);
  --ink: #0f172a;
  --muted: #64748b;
  --accent: #4338ca;
  --accent-alt: #2563eb;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --shadow: 0 24px 48px rgba(15, 23, 42, 0.12);
  --radius: 16px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220;
    --bg-accent: rgba(99, 102, 241, 0.22);
    --surface: #111827;
    --surface-muted: #1e293b;
    --border: rgba(148, 163, 184, 0.22);
    --ink: #f8fafc;
    --muted: #94a3b8;
    --shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
  }
}

body {
  background:
    radial-gradient(circle at top right, var(--bg-accent), transparent 55%),
    var(--bg);
  color: var(--ink);
  padding: 1rem;
}

.app {
  width: min(720px, 100%);
  margin: 0 auto 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.brand-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-header img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25);
}

.brand-header h1 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.2;
}

.brand-header .eyebrow {
  margin: 0 0 0.15rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
}

.notice {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--surface-muted);
  color: var(--ink);
}

.chip::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}

.chip[data-state='ok']::before {
  background: var(--success);
}

.chip[data-state='warn']::before {
  background: var(--warning);
}

.chip[data-state='err']::before {
  background: var(--danger);
}

.chip[data-state='idle']::before {
  background: var(--muted);
}

.field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.65rem;
}

.field-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  min-width: 4.5rem;
}

input[type='text'],
input[type='number'],
textarea,
select {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-muted);
  color: var(--ink);
  font-size: 0.95rem;
  font-family: inherit;
}

textarea {
  min-height: 4.5rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  resize: vertical;
}

.action-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

button {
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
  background: linear-gradient(120deg, var(--accent-alt), var(--accent));
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(79, 70, 229, 0.22);
}

button.secondary {
  background: var(--surface-muted);
  color: var(--ink);
  box-shadow: none;
  border: 1px solid var(--border);
}

button:disabled {
  cursor: not-allowed;
  filter: grayscale(0.35);
  box-shadow: none;
}

button:not(:disabled):hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.output-panel {
  margin: 0;
  min-height: 120px;
  max-height: 240px;
  overflow: auto;
  padding: 0.85rem;
  border-radius: 12px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.preview-frame {
  margin-top: 0.75rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px dashed var(--border);
  background: var(--surface-muted);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-frame img {
  max-width: 100%;
  max-height: 220px;
  display: block;
}

.preview-frame img[hidden] {
  display: none;
}

.preview-placeholder {
  color: var(--muted);
  font-size: 0.85rem;
  padding: 1rem;
  text-align: center;
}

body.preview-mode {
  background: transparent;
}

body.preview-mode .app {
  visibility: hidden;
}

#cameraPreview {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  background: transparent;
  pointer-events: none;
}

#cameraPreview .preview-toolbar {
  pointer-events: auto;
}

#cameraPreview .preview-toolbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem;
  padding-bottom: calc(1rem + env(safe-area-inset-bottom));
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
}

#cameraPreview .preview-toolbar button {
  flex: 1 1 8rem;
  max-width: 12rem;
}

@media (max-width: 420px) {
  body {
    padding: 0.65rem;
  }

  .brand-header h1 {
    font-size: 1.15rem;
  }

  button {
    flex: 1 1 calc(50% - 0.5rem);
  }
}