:root {
  --navy: #1a2744;
  --teal: #2c5f8a;
  --teal-light: #3a7aad;
  --bg: #f7f8fa;
  --card: #ffffff;
  --border: #e5e8ee;
  --text: #1a2744;
  --muted: #6b7280;
  --success: #059669;
  --warning: #d97706;
  --danger: #dc2626;
  --info: #2563eb;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(26, 39, 68, 0.08), 0 4px 16px rgba(26, 39, 68, 0.06);
}

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

html, body {
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100%;
}

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.app-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 0 rgba(26,39,68,0.04);
}

.app-header .brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.app-header .brand img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.app-header .brand .titles {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.app-header .brand .titles strong,
.app-header .brand .titles .brand-title {
  font-size: 1.65rem;
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: 0.01em;
  font-weight: 700;
}

.app-header .brand .titles span {
  font-size: 0.75rem;
  color: var(--muted);
}

.app-header .nav-actions {
  margin-left: auto;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem;
}

.progress {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}

.progress-step .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
}

.progress-step.active { color: var(--navy); }
.progress-step.active .dot { background: var(--teal); }
.progress-step.done { color: var(--success); }
.progress-step.done .dot { background: var(--success); }
.progress-arrow { color: #cbd5e1; font-size: 0.9rem; }

.role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.role-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.role-card:hover {
  transform: translateY(-2px);
  border-color: var(--teal);
  text-decoration: none;
}

.role-card h2 {
  font-size: 1.15rem;
  color: var(--navy);
}

.role-card p { color: var(--muted); font-size: 0.92rem; flex: 1; }

.badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  height: 1.75rem;
  padding: 0 0.45rem;
  border-radius: 999px;
  background: var(--teal);
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
}

.page-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.page-title h1 {
  font-size: 1.4rem;
  color: var(--navy);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.chip, .status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
}

.status-chip.ai { background: #eff6ff; color: var(--info); border-color: #bfdbfe; }
.status-chip.om { background: #f0f9ff; color: var(--teal); border-color: #bae6fd; }
.status-chip.coo { background: #fef3c7; color: #b45309; border-color: #fcd34d; }
.status-chip.cfo { background: #ecfdf5; color: var(--success); border-color: #a7f3d0; }
.status-chip.done { background: #f3f4f6; color: #4b5563; border-color: #d1d5db; }
.status-chip.ignored { background: #fef2f2; color: var(--danger); border-color: #fecaca; }

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

.item-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.item-card.expanded { border-color: var(--teal); }

.item-head {
  padding: 1rem 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-start;
  cursor: pointer;
}

.item-head:hover { background: #fafbfc; }

.item-meta { flex: 1; min-width: 200px; }

.item-meta h3 {
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.item-meta .sub {
  color: var(--muted);
  font-size: 0.85rem;
}

.item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  background: #f1f5f9;
  color: var(--navy);
  font-weight: 600;
}

.tag.type { background: #e0f2fe; color: var(--teal); }
.tag.entity { background: #eef2ff; color: #3730a3; }
.tag.person { background: #fce7f3; color: #9d174d; }

.item-body {
  display: none;
  border-top: 1px solid var(--border);
  padding: 1rem 1.1rem 1.2rem;
  background: #fcfcfd;
}

.item-card.expanded .item-body { display: block; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.field input, .field select, .field textarea {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
  color: var(--text);
}

.field textarea { min-height: 90px; resize: vertical; }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid rgba(44, 95, 138, 0.25);
  border-color: var(--teal);
}

.preview-box {
  border: 1px dashed #cbd5e1;
  border-radius: 10px;
  background: linear-gradient(135deg, #f8fafc, #eef2ff);
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.5rem;
  color: var(--muted);
  padding: 1.25rem;
  text-align: center;
}

.preview-box strong { color: var(--navy); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.btn {
  appearance: none;
  border: none;
  border-radius: 10px;
  padding: 0.85rem 1.1rem;
  font: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  min-height: 48px;
  transition: transform 0.1s ease, opacity 0.15s ease, background 0.15s ease;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: #243555; }

.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-light); }

.btn-success { background: var(--success); color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-ghost {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: #f8fafc; }

.empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--muted);
  background: var(--card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  background: var(--navy);
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 100;
  max-width: min(360px, calc(100vw - 2rem));
  pointer-events: none;
}

.toast.show { opacity: 1; transform: translateY(0); }

.hero {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.hero h1 {
  font-size: 1.6rem;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.hero p { color: var(--muted); max-width: 52ch; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  align-items: center;
}

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

.footer-note {
  margin-top: 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}