/*
 * GitHub Stats Dashboard - Dark Theme
 * Matches Rabata presentation styling
 */

:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --accent-blue: #58a6ff;
  --accent-green: #3fb950;
  --accent-red: #f85149;
  --border-color: #30363d;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Login Page */
.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
}

.login-container h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.login-container p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 400px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s, border-color 0.2s;
}

.btn:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--text-secondary);
}

.btn-github {
  background-color: #238636;
  border-color: #238636;
}

.btn-github:hover {
  background-color: #2ea043;
  border-color: #2ea043;
}

.btn-logout {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-filter {
  padding: 0.5rem 1rem;
}

/* Alert */
.alert {
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  max-width: 400px;
}

.alert-error {
  background-color: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
}

/* Dashboard */
.dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.dashboard-header h1 {
  font-size: 1.5rem;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-secondary);
}

/* Team Switcher */
.team-switcher {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.team-btn {
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.team-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.team-btn.active {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: white;
}

/* Period Buttons */
.period-buttons {
  display: flex;
  gap: 0.5rem;
}

.period-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.period-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.period-btn.active {
  background-color: var(--accent-green);
  border-color: var(--accent-green);
  color: white;
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1rem;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.date-inputs {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.date-inputs label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.date-inputs input[type="date"] {
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.presets {
  display: flex;
  gap: 0.5rem;
  margin-left: auto;
}

.presets a {
  padding: 0.5rem 1rem;
  border-radius: 4px;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.presets a:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.presets a.active,
.preset-btn.active {
  background-color: var(--accent-color);
  color: white;
}

/* Stats Table */
.stats-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.stats-table th,
.stats-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.stats-table th {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stats-table td {
  font-variant-numeric: tabular-nums;
}

.stats-table tr:last-child td {
  border-bottom: none;
}

.stats-table tr:hover td {
  background-color: var(--bg-tertiary);
}

.stats-table .contributor {
  font-weight: 500;
}

.stats-table .additions {
  color: var(--accent-green);
}

.stats-table .deletions {
  color: var(--accent-red);
}

/* Expandable lists in table */
.stats-table details {
  cursor: pointer;
}

.stats-table details summary {
  color: var(--text-primary);
  font-weight: 500;
  padding: 0.25rem 0;
  list-style: none;
}

.stats-table details summary::-webkit-details-marker {
  display: none;
}

.stats-table details summary::before {
  content: "▸ ";
  color: var(--text-secondary);
  font-size: 0.75rem;
}

.stats-table details[open] summary::before {
  content: "▾ ";
}

.stats-table details[open] summary {
  margin-bottom: 0.5rem;
}

/* Branch and commit lists */
.branch-list,
.commit-list {
  list-style: none;
  margin: 0;
  padding: 0.5rem;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  max-height: 300px;
  overflow-y: auto;
}

.branch-list li,
.commit-list li {
  padding: 0.35rem 0.5rem;
  border-radius: 3px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.branch-list li:hover,
.commit-list li:hover {
  background-color: var(--bg-secondary);
}

/* White links in table */
.branch-list a,
.commit-list a {
  color: var(--text-primary);
  text-decoration: none;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.8rem;
}

.branch-list a:hover,
.commit-list a:hover {
  color: var(--accent-blue);
  text-decoration: underline;
}

/* Repo tag badge */
.repo-tag {
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 500;
  margin-left: auto;
  white-space: nowrap;
}

.more-commits {
  color: var(--text-secondary);
  font-style: italic;
  font-size: 0.8rem;
}

/* Data Freshness */
.data-freshness {
  margin-top: 1rem;
  padding: 1rem;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.last-updated {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.data-range {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* No Data */
.no-data {
  padding: 3rem;
  text-align: center;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.no-data p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.no-data code {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875rem;
}

/* Page Navigation */
.page-nav {
  margin-bottom: 1.5rem;
}

/* Linear Task Badges */
.linear-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  background: var(--bg-tertiary);
  margin-left: 0.5rem;
  flex-shrink: 0;
}

.linear-badge-started {
  border-left: 3px solid #f59e0b;
}

.linear-badge-completed {
  border-left: 3px solid var(--accent-green);
}

.linear-badge-backlog,
.linear-badge-unstarted {
  border-left: 3px solid var(--text-secondary);
}

.linear-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
}

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

.linear-state {
  color: var(--text-secondary);
  font-size: 0.7rem;
  margin-left: 0.25rem;
}

/* Unlinked PR Warning */
.linear-unlinked {
  display: inline-flex;
  align-items: center;
  margin-left: 0.5rem;
  color: var(--accent-red);
  flex-shrink: 0;
}

.warning-icon {
  font-size: 0.8rem;
  font-weight: bold;
  width: 1rem;
  height: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-red);
  color: white;
  border-radius: 50%;
}

/* Regressions Page */
.regressions-info {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.regressions-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.regressions-table th,
.regressions-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.regressions-table th {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.regressions-table tr:last-child td {
  border-bottom: none;
}

.regressions-table tr:hover td {
  background-color: var(--bg-tertiary);
}

.task-cell {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.task-link {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 500;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.task-link:hover {
  text-decoration: underline;
}

.task-title {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.state-change {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.from-state {
  color: var(--accent-red);
  font-weight: 500;
}

.to-state {
  color: var(--text-secondary);
}

.arrow {
  color: var(--text-secondary);
}

.timestamp {
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
}

.empty-state {
  padding: 3rem;
  text-align: center;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.empty-state p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.empty-state .hint {
  font-size: 0.875rem;
  margin-top: 1rem;
}

/* Alert Warning */
.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border: 1px solid #f59e0b;
  color: #f59e0b;
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
}

.alert-warning code {
  display: block;
  margin-top: 0.5rem;
  padding: 0.5rem;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875rem;
}

/* Filter group for select inputs */
.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.select-input {
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Regression Count Badge */
.regression-count {
  text-align: center;
}

.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  background-color: var(--accent-red);
  color: white;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
}

/* Regression List */
.regression-list {
  list-style: none;
  margin: 0.5rem 0 0 0;
  padding: 0.5rem;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  max-height: 200px;
  overflow-y: auto;
}

.regression-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0;
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.regression-list .actor {
  color: var(--text-secondary);
  font-style: italic;
  margin-left: auto;
}

.regressions-info .hint {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* Productivity Chart */
.productivity-chart-container {
  margin-bottom: 2rem;
  padding: 1rem;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.productivity-chart-container h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.25rem;
}

/* Responsive */
@media (max-width: 768px) {
  .dashboard {
    padding: 1rem;
  }

  .dashboard-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .filters {
    flex-direction: column;
    align-items: stretch;
  }

  .date-inputs {
    flex-direction: column;
  }

  .presets {
    margin-left: 0;
    justify-content: center;
  }

  .stats-table {
    font-size: 0.875rem;
  }

  .stats-table th,
  .stats-table td {
    padding: 0.75rem 0.5rem;
  }
}