:root {
  --bg: #1a1a1a;
  --surface: #242424;
  --accent: #ffffff;
  --muted: rgba(255, 255, 255, 0.45);
  --danger: #e05a5a;
  --line: rgba(255, 255, 255, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
p {
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--accent);
  font-family: system-ui, sans-serif;
  line-height: 1.4;
}

a {
  color: var(--accent);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
}

.header h1 {
  font-size: 2rem;
  letter-spacing: 0.02em;
}

.header p {
  margin-top: 0.3rem;
  color: var(--muted);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.tab {
  text-decoration: none;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}

.tab.active {
  color: var(--accent);
  border-color: var(--accent);
}

.card {
  background: var(--surface);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.card h2 {
  font-size: 1.25rem;
}

.meta {
  margin-top: 0.6rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.deadline {
  margin-top: 0.8rem;
  font-weight: 600;
}

.urgent {
  color: var(--danger);
}

details {
  margin-top: 0.8rem;
}

details p {
  margin-top: 0.5rem;
  color: var(--muted);
}

.score-badge {
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.score-high {
  background: rgba(74, 201, 115, 0.25);
  color: #a6f0bc;
}

.score-mid {
  background: rgba(232, 189, 84, 0.25);
  color: #f5dd9b;
}

.score-low {
  background: rgba(224, 90, 90, 0.25);
  color: #f0a7a7;
}

.score-neutral {
  background: rgba(255, 255, 255, 0.12);
  color: var(--muted);
}

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

.card-actions form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-actions label {
  color: var(--muted);
  font-size: 0.9rem;
}

select {
  background: var(--surface);
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.4rem 0.5rem;
}

.crawler-section {
  margin-top: 2rem;
}

.crawler-section h3 {
  margin-bottom: 0.8rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

th,
td {
  padding: 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}

th {
  color: var(--muted);
  font-weight: 600;
}

.status-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  margin-right: 0.4rem;
}

.status-dot.ok {
  background: #57d17f;
}

.status-dot.error {
  background: var(--danger);
}

.empty-state {
  color: var(--muted);
  margin-top: 1rem;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.logout-link {
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
  margin-top: 0.4rem;
}

.logout-link:hover {
  color: var(--accent);
}

.login-container {
  max-width: 400px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.login-form label {
  color: var(--muted);
  font-size: 0.9rem;
}

.login-form input {
  background: var(--surface);
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.6rem 0.75rem;
  font-size: 1rem;
}

.login-form button {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  padding: 0.6rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 0.25rem;
}

.login-error {
  color: var(--danger);
  font-size: 0.9rem;
}

@media (max-width: 600px) {
  .container {
    padding: 1rem;
  }

  .card-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .card-actions form {
    width: 100%;
  }

  select {
    width: 100%;
  }
}