:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #1b2430;
  --muted: #6c7a89;
  --primary: #1f6feb;
  --border: #e5e8ef;
  --accent: #7c3aed;
  --accent-soft: rgba(124, 58, 237, 0.12);
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(31, 111, 235, 0.08), transparent 45%),
    radial-gradient(circle at top right, rgba(124, 58, 237, 0.12), transparent 40%);
  pointer-events: none;
  z-index: -1;
}

.app-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow);
}

.app-header .brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
}

.app-header nav a {
  margin-left: 1rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  transition: background 0.2s ease, color 0.2s ease;
}

.app-header nav .nav-cta {
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 20px rgba(124, 58, 237, 0.25);
}

.app-header nav .nav-cta:hover {
  background: #6d28d9;
  color: white;
}

.app-header nav a:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.container {
  padding: 2rem;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: 0.5rem;
}

.card {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.metric {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 0.5rem;
}

.muted {
  color: var(--muted);
  margin: 0.25rem 0 0;
}

.chart-section {
  margin: 2rem 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.table {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.table-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr 0.5fr 1.5fr;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.table-wide .table-row {
  grid-template-columns: 0.6fr 1.5fr 1fr 1.5fr 0.9fr 0.6fr 1.5fr;
}

.table-wide-6 .table-row {
  grid-template-columns: 0.6fr 1.5fr 1fr 1.5fr 0.6fr 1.5fr;
}

.table-scroll {
  max-height: 520px;
  overflow-y: auto;
  border-radius: 10px;
}

.pagination {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1rem;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 50;
}

.modal.open {
  display: flex;
}

.modal-content {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  width: min(900px, 95vw);
  box-shadow: var(--shadow);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #f1f5f9;
  color: #1f2937;
  border: none;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
}

.filter-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  align-items: center;
  margin: 0.25rem 0 1.25rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  background: #f9fafb;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font-size: 0.9rem;
}

.filter-bar button,
.filter-bar .button-outline {
  width: 100%;
  justify-content: center;
  text-align: center;
}

.filter-bar .button-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}

.inline-form select,
.inline-form input[type="text"] {
  background: #f9fafb;
}

.inline-form button {
  min-width: 120px;
}

.suggestions {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.suggestion-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: space-between;
  box-shadow: var(--shadow);
}

.insights-list {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.5rem;
}

.analytics-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.analytics-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(31, 111, 235, 0.15), rgba(124, 58, 237, 0.2));
  border: 1px solid rgba(124, 58, 237, 0.2);
  box-shadow: var(--shadow);
  flex-wrap: wrap;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.help-list {
  display: grid;
  gap: 0.5rem;
  padding-left: 1.25rem;
  margin: 0.25rem 0 0;
}

.help-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.help-card {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.compare-card {
  gap: 1rem;
}

.compare-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.table-row span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.table-header {
  font-weight: 600;
  color: var(--muted);
}

.ingest-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 10px;
  border: 1px dashed var(--border);
  background: #fbfcfe;
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.5rem;
}

select {
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
}

.table a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.button-link {
  background: var(--primary);
  color: white;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(31, 111, 235, 0.2);
}

.button-outline {
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 0.6rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  background: white;
}

.detail-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.detail-actions {
  display: flex;
  gap: 0.75rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.detail-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.detail-item {
  background: #fbfcfe;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
}

.detail-label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.detail-value {
  font-weight: 600;
  color: var(--text);
  word-break: break-word;
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.score-card {
  padding: 1rem;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(31, 111, 235, 0.12), rgba(124, 58, 237, 0.12));
  border: 1px solid rgba(31, 111, 235, 0.2);
}

.score-card h4 {
  margin: 0 0 0.5rem;
  color: var(--primary);
}

.score-value {
  font-size: 1.4rem;
  font-weight: 700;
}

.raw-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.note-form {
  display: grid;
  gap: 0.75rem;
}

.note-form textarea {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem;
  font-size: 0.95rem;
  background: #f9fafb;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #e7f7ef;
  color: #146c43;
}

.badge-warning {
  background: #fff3cd;
  color: #8a5a00;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

button {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(31, 111, 235, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(31, 111, 235, 0.25);
}

input[type="file"],
input[type="text"],
input[type="password"] {
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: #ffeaea;
  color: #8b1e1e;
}

.alert.success {
  background: #e7f7ef;
  color: #146c43;
}

.auth-body {
  display: grid;
  place-items: center;
  min-height: 100vh;
}


.auth-shell {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  width: min(900px, 95vw);
  align-items: stretch;
}

.auth-panel {
  background: linear-gradient(135deg, rgba(31, 111, 235, 0.18), rgba(124, 58, 237, 0.2));
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(124, 58, 237, 0.2);
  box-shadow: var(--shadow);
  display: grid;
  gap: 1rem;
}

.auth-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.5rem;
  color: var(--text);
}

.auth-card {
  background: var(--card);
  padding: 2rem;
  border-radius: 14px;
  border: 1px solid var(--border);
  width: 100%;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1rem;
}

.auth-card form {
  display: grid;
  gap: 1rem;
}

.auth-card label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
}

.small {
  font-size: 0.8rem;
}