/* Projects Tab Styles (Spec 0045) */

.projects-container {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Welcome Screen */
.projects-welcome {
  max-width: 600px;
  margin: 40px auto;
  text-align: center;
}

.projects-welcome h2 {
  font-size: 24px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.projects-welcome p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.projects-welcome ol {
  text-align: left;
  margin: 24px 0;
  padding-left: 24px;
}

.projects-welcome li {
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.projects-welcome li strong {
  color: var(--text-primary);
}

.projects-welcome .quick-tip {
  margin-top: 24px;
  padding: 12px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  border-left: 3px solid var(--accent);
  color: var(--text-secondary);
}

.projects-welcome hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* Status Summary */
.status-summary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
}

.status-summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.status-summary-header span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.status-summary-header button {
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
}

.status-summary-header button:hover {
  background: var(--tab-hover);
}

.status-summary .active-projects {
  margin-bottom: 8px;
}

.status-summary .active-count {
  font-size: 14px;
  color: var(--text-primary);
}

.status-summary .active-list {
  margin-top: 4px;
  padding-left: 16px;
  font-size: 13px;
  color: var(--text-secondary);
}

.status-summary .active-list li {
  margin: 2px 0;
}

.status-summary .completed {
  font-size: 13px;
  color: var(--text-muted);
}

/* Kanban Grid */
.kanban-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.kanban-grid th,
.kanban-grid td {
  padding: 8px 6px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.kanban-grid th {
  background: var(--bg-secondary);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  position: sticky;
  top: 0;
  z-index: 1;
}

.kanban-grid th:first-child,
.kanban-grid td:first-child {
  text-align: left;
  padding-left: 12px;
  width: 40%;
}

.kanban-grid th:not(:first-child),
.kanban-grid td:not(:first-child) {
  width: 8%;
}

.kanban-grid tbody tr {
  cursor: default;
  transition: background 0.15s;
}

.kanban-grid tbody tr:hover {
  background: var(--bg-secondary);
}

.kanban-grid tbody tr:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.kanban-grid .project-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kanban-grid .project-id {
  font-family: monospace;
  color: var(--text-muted);
}

.kanban-grid .project-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kanban-grid .project-cell.clickable {
  cursor: pointer;
}

.kanban-grid .project-cell.clickable:hover .project-title {
  text-decoration: underline;
  color: var(--accent);
}

.kanban-grid .tick-badge {
  font-size: 10px;
  padding: 1px 4px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  color: var(--text-muted);
}

/* Stage cell styling */
.stage-cell {
  font-size: 12px;
  position: relative;
}

.stage-cell .checkmark {
  color: #22c55e;
  font-weight: bold;
}

.stage-cell .current-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid #f97316;
  border-radius: 50%;
}

.stage-cell .celebration {
  font-size: 16px;
}

.stage-cell a {
  color: var(--text-primary);
  text-decoration: underline;
}

/* Arrow between columns */
.kanban-grid th:not(:first-child):not(:last-child)::after,
.kanban-grid td.stage-cell:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -8px;
  color: var(--text-muted);
  font-size: 10px;
}

/* Projects info header */
.projects-info {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 12px;
}

.projects-info p {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 0 0 8px 0;
}

.projects-info p:last-child {
  margin-bottom: 0;
}

.projects-info strong {
  color: var(--text-primary);
}

.projects-info a {
  color: var(--accent);
  text-decoration: none;
}

.projects-info a:hover {
  text-decoration: underline;
}

/* Project details row */
.project-details-row td {
  padding: 0 !important;
  border-bottom: 1px solid var(--border);
}

.project-details-content {
  padding: 16px;
  background: var(--bg-secondary);
}

.project-details-content h3 {
  font-size: 16px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.project-details-content p {
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 13px;
}

.project-details-content .notes {
  font-style: italic;
  color: var(--text-muted);
}

.project-details-links {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.project-details-links a {
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 12px;
}

.project-details-links a:hover {
  background: var(--tab-hover);
  color: var(--text-primary);
}

.project-dependencies {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.project-ticks {
  margin-top: 8px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.project-ticks .tick-badge {
  background: #238636;
  color: white;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 11px;
}

/* Collapsible project sections */
.project-section {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-secondary);
  margin-bottom: 12px;
}

.project-section summary {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.project-section summary:hover {
  background: var(--bg-tertiary);
}

.project-section summary::marker {
  content: '';
}

.project-section summary::before {
  content: '▶';
  font-size: 10px;
  transition: transform 0.2s;
  color: var(--text-muted);
}

.project-section[open] summary::before {
  transform: rotate(90deg);
}

.project-section .section-count {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: normal;
}

.project-section .kanban-grid {
  margin: 0;
  border-radius: 0 0 6px 6px;
}

/* Terminal projects section */
.terminal-projects {
  margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-secondary);
}

.terminal-projects summary {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-projects summary:hover {
  background: var(--bg-tertiary);
}

.terminal-projects summary::marker {
  content: '';
}

.terminal-projects summary::before {
  content: '▶';
  font-size: 10px;
  transition: transform 0.2s;
  color: var(--text-muted);
}

.terminal-projects[open] summary::before {
  transform: rotate(90deg);
}

.terminal-projects ul {
  list-style: none;
  padding: 0 16px 16px;
}

.terminal-projects li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 8px;
  align-items: center;
}

.terminal-projects li:last-child {
  border-bottom: none;
}

.terminal-projects .project-abandoned {
  color: var(--project-abandoned);
  text-decoration: line-through;
}

.terminal-projects .project-on-hold {
  color: var(--project-on-hold);
  font-style: italic;
}

/* Error banner */
.projects-error {
  padding: 16px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--status-error);
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.projects-error-message {
  flex: 1;
  color: var(--text-secondary);
}

.projects-error button {
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
}

.projects-error button:hover {
  background: var(--tab-hover);
}

/* Stage link styling */
.stage-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.stage-link:hover .stage-indicator {
  transform: scale(1.2);
}