:root {
  --panel: #ffffff;
  --text: #101828;
  --muted: #475467;
  --border: #d0d5dd;
  --accent: #0a66c2;
  --accent-2: #344054;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #dbeafe 0%, #e2e8f0 35%, #f8fafc 100%);
  color: var(--text);
}

.app-root {
  min-height: 100vh;
}

.page {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 24px;
}

.hero {
  margin-bottom: 16px;
}

.hero-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.hero-logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  flex: 0 0 auto;
}

.hero h1 {
  margin: 0;
  font-size: 34px;
}

.hero p {
  margin: 8px 0 0;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 4px 16px rgba(16, 24, 40, 0.08);
}

.progress-card {
  margin-bottom: 16px;
}

.progress-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.progress-row p {
  margin: 0;
}

.spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #cbd5e1;
  border-top-color: var(--accent);
  animation: spin 800ms linear infinite;
  flex: 0 0 auto;
}

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

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
}

.field label {
  font-size: 13px;
  color: var(--muted);
}

.field input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
}

.actions {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.button-link {
  display: inline-block;
  border: 0;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 14px;
  cursor: pointer;
}

.button-secondary {
  background: var(--accent-2);
}

.message {
  margin-top: 10px;
  font-size: 14px;
}

.message.warning,
.message.error {
  color: #b42318;
}

.message.success {
  color: #1a7f37;
}

.viewer-wrap {
  margin-top: 16px;
}

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

.viewer {
  width: 100%;
  height: calc(100vh - 220px);
  min-height: 640px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
}

.loading {
  padding: 32px;
  text-align: center;
  color: var(--muted);
}