:root {
  --brand-50: #eef6ff;
  --brand-100: #d9eaff;
  --brand-500: #2f6feb;
  --brand-600: #255bc4;
  --brand-700: #1d479a;
  --slate-50: #f8fafc;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-900: #0f172a;
  --amber-500: #f59e0b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--slate-50);
  color: var(--slate-900);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
}

a {
  color: inherit;
}

header {
  border-bottom: 1px solid var(--slate-200);
  background: #fff;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.brand {
  font-size: 18px;
  font-weight: 600;
  color: var(--brand-700);
  text-decoration: none;
}

nav {
  display: flex;
  gap: 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--slate-600);
}

nav a {
  text-decoration: none;
}

nav a:hover,
nav a.active {
  color: var(--brand-600);
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px;
}

h1 {
  margin: 0 0 4px;
  font-size: 24px;
  font-weight: 700;
}

.subtitle {
  margin: 0 0 20px;
  color: var(--slate-500);
  font-size: 14px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

select {
  border: 1px solid var(--slate-300);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 14px;
  background: #fff;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--slate-600);
  font-size: 14px;
}

.cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  display: flex;
  gap: 16px;
}

.card.is-read {
  opacity: 0.6;
}

.card img.thumb {
  width: 128px;
  height: 80px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.card-body {
  min-width: 0;
  flex: 1;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 12px;
}

.badge {
  background: var(--brand-100);
  color: var(--brand-700);
  border-radius: 999px;
  padding: 2px 8px;
  font-weight: 500;
}

.source {
  color: var(--slate-500);
}

.card h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
}

.card h2 a {
  text-decoration: none;
}

.card h2 a:hover {
  color: var(--brand-600);
}

.summary {
  margin: 4px 0 0;
  color: var(--slate-600);
}

.actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}

.actions a.open {
  color: var(--brand-600);
  font-weight: 500;
  text-decoration: none;
}

.actions a.open:hover {
  text-decoration: underline;
}

.actions button {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--slate-600);
  font-size: 14px;
  font-family: inherit;
}

.actions button:hover {
  color: var(--brand-600);
}

.actions button.is-favorite {
  color: var(--amber-500);
}

textarea.note {
  margin-top: 8px;
  width: 100%;
  border: 1px solid var(--slate-200);
  border-radius: 6px;
  padding: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--slate-600);
  resize: vertical;
}

textarea.note:focus {
  outline: none;
  border-color: var(--brand-500);
}

.empty,
.loading {
  color: var(--slate-500);
  font-size: 14px;
}

.run-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.run-picker button {
  border: 1px solid var(--slate-300);
  background: #fff;
  color: var(--slate-600);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}

.run-picker button:hover {
  border-color: var(--brand-500);
}

.run-picker button.active {
  border-color: var(--brand-500);
  background: var(--brand-50);
  color: var(--brand-700);
}