:root {
  --bg: #0f1115;
  --bg-panel: #161923;
  --bg-card: #181b26;
  --bg-card-hover: #1e2230;
  --border: #2a2e3d;
  --text: #e8e9ee;
  --text-dim: #9a9db0;
  --text-faint: #6b6e80;
  --accent: #6c8cff;
  --accent-dim: #3a4a8f;
  --danger: #e5606d;
  --success: #4fb477;
  --warn: #e0a83f;

  --status-idea: #8a8dff;
  --status-progress: #4f9dff;
  --status-paused: #e0a83f;
  --status-live: #4fb477;
  --status-archived: #6b6e80;

  --radius: 10px;
  --shadow: 0 6px 24px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  font-size: 14px;
}

.app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 80px;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
}

.topbar-left h1 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.subtitle {
  color: var(--text-dim);
  font-size: 13px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-input {
  flex: 0 0 260px;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text);
  font-size: 13px;
}
.search-input:focus { outline: none; border-color: var(--accent); }

.status-filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.status-chip {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  transition: all .12s ease;
}
.status-chip:hover { border-color: var(--accent-dim); color: var(--text); }
.status-chip.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--text);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: all .12s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-dim);
  transform: translateY(-1px);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}

.badge {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge-idea { background: rgba(138,141,255,0.15); color: var(--status-idea); }
.badge-in-progress { background: rgba(79,157,255,0.15); color: var(--status-progress); }
.badge-paused { background: rgba(224,168,63,0.15); color: var(--status-paused); }
.badge-live { background: rgba(79,180,119,0.15); color: var(--status-live); }
.badge-archived { background: rgba(107,110,128,0.15); color: var(--status-archived); }

.card-infra {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 12px;
  color: var(--text-dim);
}
.card-infra span b { color: var(--text-faint); font-weight: 500; }

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-dim);
}

.card-state {
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-faint);
}

.actions-remaining {
  color: var(--text-dim);
}
.actions-remaining b { color: var(--accent); }

.empty-state {
  text-align: center;
  color: var(--text-dim);
  margin-top: 60px;
  font-size: 14px;
}

/* Buttons */
.btn {
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .12s ease;
}
.btn-primary { background: var(--accent); color: #0f1115; }
.btn-primary:hover { background: #7f9bff; }
.btn-secondary { background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent-dim); }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid rgba(229,96,109,0.4); }
.btn-danger:hover { background: rgba(229,96,109,0.1); }

.icon-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.icon-btn:hover { background: var(--bg-panel); color: var(--text); }

/* Overlay / panel */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
  z-index: 100;
}
.overlay[hidden] {
  display: none;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%;
  max-width: 640px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 80px);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}
.panel-header h2 { margin: 0; font-size: 16px; }

.panel-body {
  padding: 18px 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}
.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
}

.field input, .field select, .field textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.field-row {
  display: flex;
  gap: 12px;
}
.field-row.three .field { flex: 1; }

.actions-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.action-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
}
.action-item input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
.action-item .action-text {
  flex: 1;
  font-size: 13px;
}
.action-item.done .action-text {
  color: var(--text-faint);
  text-decoration: line-through;
}
.action-item .remove-action {
  background: transparent;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
}
.action-item .remove-action:hover { color: var(--danger); }

.action-add-row {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.action-add-row input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text);
  font-size: 13px;
}
.action-add-row input:focus { outline: none; border-color: var(--accent); }

.panel-meta {
  font-size: 11px;
  color: var(--text-faint);
}

.panel-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.spacer { flex: 1; }

@media (max-width: 560px) {
  .field-row, .field-row.three { flex-direction: column; }
  .topbar { flex-direction: column; align-items: flex-start; }
}