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

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  margin: 0;
  background: #0f1115;
  color: #f7f8fb;
  min-height: 100vh;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: #141821;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

h1 {
  margin: 0;
  font-size: 1.75rem;
}

.subtitle {
  margin: 0;
  color: #9da9c7;
  font-size: 0.95rem;
}

.health {
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  background: #1f2a3d;
}

.health.bad {
  background: rgba(255, 99, 132, 0.2);
  color: #ff8fa3;
}

nav {
  background: #10131a;
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tab-button {
  border: none;
  background: #1a2232;
  color: #d2daf4;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s ease;
}

.tab-button.active {
  background: #2e3c56;
  color: #fff;
}

main {
  padding: 1.5rem 2rem 3rem;
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.table-wrapper {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  margin-top: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

th,
td {
  padding: 0.65rem 0.9rem;
  text-align: left;
}

th {
  background: #1a1f2a;
  font-size: 0.85rem;
  color: #9fb0d9;
}

tbody tr:nth-child(even) {
  background: #141821;
}

tbody tr:nth-child(odd) {
  background: #161b25;
}

tbody tr:hover {
  background: #1e2535;
}

code {
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.9rem;
}

.muted {
  color: #6e7a99;
}

#task-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  background: #11141d;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

#task-filters label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  color: #9fb0d9;
}

#task-filters input,
#task-filters select {
  margin-top: 0.35rem;
  background: #1e2535;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 0.4rem 0.5rem;
  border-radius: 6px;
}

#task-filters button {
  align-self: flex-end;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  background: #2e3c56;
  color: #fff;
}

.table-meta {
  margin-top: 0.75rem;
  color: #9fb0d9;
  font-size: 0.85rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge.todo { background: rgba(255, 215, 0, 0.15); color: #ffd700; }
.badge.in_progress { background: rgba(0, 153, 255, 0.15); color: #66c2ff; }
.badge.review { background: rgba(255, 140, 0, 0.15); color: #ffb347; }
.badge.done { background: rgba(0, 200, 140, 0.15); color: #3dd598; }
.badge.blocked { background: rgba(255, 99, 132, 0.15); color: #ff6384; }
.badge.archived { background: rgba(105, 105, 105, 0.15); color: #d3d3d3; }
.badge.unknown { background: rgba(255, 255, 255, 0.15); color: #f1f1f1; }

.progress-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.progress-item {
  background: #131722;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1rem;
  border-radius: 8px;
}

.progress-bar {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  height: 0.6rem;
  overflow: hidden;
  margin-top: 0.5rem;
}

.progress-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #48c6ef, #6f86d6);
}

.warning-item {
  border: 1px solid rgba(255, 99, 132, 0.5);
  background: rgba(255, 99, 132, 0.08);
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

#warnings-panel.hidden {
  display: none;
}

#warnings-panel {
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  header,
  nav,
  main {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  table {
    min-width: unset;
  }
}