:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #d8dee9;
  --accent: #0f766e;
  --danger: #b42318;
  --warn: #b54708;
  --ok: #067647;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", "Arial", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #eef5fb 0%, var(--bg) 40%);
}

.layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px 1fr;
}

.sidebar {
  background: #0b1320;
  color: #cbd5e1;
  padding: 24px 18px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.logo {
  font-weight: 800;
  letter-spacing: 0.3px;
  margin-bottom: 18px;
  font-size: 20px;
  color: #ffffff;
}

.sidebar nav a {
  display: block;
  padding: 10px 12px;
  margin-bottom: 6px;
  border-radius: 8px;
  text-decoration: none;
  color: #e5e7eb;
}

.sidebar nav a:hover {
  background: #1f2937;
}

.me {
  margin-top: 20px;
  padding: 12px;
  border: 1px solid #243041;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.4;
}

.content {
  padding: 22px;
}

h1, h2, h3 {
  margin-top: 0;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 2px 14px rgba(15, 23, 42, 0.04);
}

.auth-panel {
  max-width: 520px;
  margin: 40px auto;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
}

.card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.card strong {
  font-size: 28px;
}

.form {
  display: grid;
  gap: 10px;
}

.form label {
  font-size: 13px;
  display: grid;
  gap: 6px;
}

input, select, textarea, button {
  font: inherit;
}

input, select, textarea {
  width: 100%;
  border: 1px solid #c8d1dc;
  border-radius: 8px;
  padding: 10px;
}

button {
  background: #111827;
  color: white;
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
}

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

button.danger {
  background: var(--danger);
}

button:hover {
  opacity: 0.92;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: start;
}

.form-inline {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 10px;
  align-items: end;
}

.export-ready {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  border-bottom: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 700;
}

.status {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.status.match-strong {
  background: #ecfdf3;
  color: var(--ok);
}

.status.match-close {
  background: #eff8ff;
  color: #175cd3;
}

.status.match-review {
  background: #fffaeb;
  color: var(--warn);
}

.status.match-missing {
  background: #fef3f2;
  color: var(--danger);
}

.status.match-new {
  background: #f2f4f7;
  color: #475467;
}

.flash {
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 10px;
  border: 1px solid transparent;
}

.flash.success {
  background: #ecfdf3;
  color: #067647;
  border-color: #abefc6;
}

.flash.error {
  background: #fef3f2;
  color: #b42318;
  border-color: #fecdca;
}

.flash.warning {
  background: #fffaeb;
  color: #b54708;
  border-color: #fedf89;
}

.inline-form {
  display: inline;
}

.status-note {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f2f4f7;
}

.flag-checkbox {
  display: flex !important;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.flag-checkbox input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.status-note.error {
  background: #fef3f2;
  border-color: #fecdca;
  color: #b42318;
}

code {
  white-space: pre-wrap;
  font-size: 12px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.summary-grid > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.summary-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.summary-grid strong {
  font-size: 22px;
}

.critical-openai {
  background: #fff5f3;
}

@media (max-width: 1080px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .cards,
  .two-col,
  .summary-grid,
  .actions {
    grid-template-columns: 1fr;
  }

  .form-inline {
    grid-template-columns: 1fr;
  }
}