@import url('./shared-hub.css');

/* ── Dashboard Layout ── */
.dashboard {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--color-background);
}

/* ── Header ── */
.dashboard-header {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-md) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
}

.dashboard-header h1 {
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.dashboard-header h1 span {
  font-family: var(--font-body);
  font-weight: var(--font-weight-normal);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-left: var(--space-sm);
  border-left: 2px solid var(--color-border);
}

.header-links {
  display: flex;
  gap: var(--space-sm);
}

.header-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-links a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ── Filter Bar ── */
.filter-bar {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-sm) var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  position: sticky;
  top: 68px;
  z-index: calc(var(--z-header) - 1);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.filter-group label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  padding: 6px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-background);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  font-weight: var(--font-weight-bold);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-background);
  box-shadow: var(--shadow-sm);
}

.issue-count {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-weight: var(--font-weight-bold);
}

/* ── Kanban Container ── */
.kanban {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  overflow-x: auto;
  flex: 1;
  align-items: flex-start;
  background-image:
    radial-gradient(circle at 50% 50%, var(--color-primary-light) 0%, transparent 70%);
  background-attachment: fixed;
}

/* ── Column ── */
.kanban-column {
  flex: 0 0 260px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 200px);
  transition: var(--transition-normal);
  overflow: hidden;
}

.kanban-column:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Column Accent Borders */
.kanban-column::before {
  content: '';
  height: 6px;
  width: 100%;
  flex-shrink: 0;
}

.kanban-column[data-phase="phase-0"]::before          { background: var(--color-spectrum-1); }
.kanban-column[data-phase="phase-1"]::before          { background: var(--color-spectrum-2); }
.kanban-column[data-phase="phase-2"]::before          { background: var(--color-spectrum-3); }
.kanban-column[data-phase="phase-3"]::before          { background: var(--color-spectrum-4); }
.kanban-column[data-phase="phase-4"]::before          { background: var(--color-spectrum-5); }
.kanban-column[data-phase="backlog"]::before          {
  background: linear-gradient(to right,
    var(--color-spectrum-1),
    var(--color-spectrum-3),
    var(--color-spectrum-4)
  );
}

/* ── Column Header ── */
.column-header {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.column-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.column-count {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  background: var(--color-surface);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* ── Progress Bar ── */
.progress-bar {
  height: 4px;
  background: var(--color-surface);
  border-radius: var(--radius-full);
  margin-top: var(--space-sm);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-success);
  transition: width var(--transition-slow);
}

/* ── Column Body ── */
.column-body {
  flex: 1;
  min-height: 0;
  padding: var(--space-sm) var(--space-md);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ── Cards ── */
.card, .card-epic {
  padding: var(--space-md) var(--space-sm);
  min-height: 80px;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.card:hover, .card-epic:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.card-epic {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
}

.card.blocked {
  border-left: 4px solid var(--color-error);
}

.card-title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
}

.card-title a {
  color: var(--color-text);
  text-decoration: none;
}

.card-title a:hover {
  color: var(--color-primary);
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.status-badge {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.open {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-badge.closed {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.card-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

/* ── Labels ── */
.labels {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.label-badge {
  font-size: var(--text-xs);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  border: 1px solid transparent;
  background: #e5e7eb;
  color: #374151;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .dashboard-header {
    padding: var(--space-md);
  }

  .filter-bar {
    padding: var(--space-sm) var(--space-md);
    top: 110px;
  }

  .kanban {
    flex-direction: column;
    padding: var(--space-md);
  }

  .kanban-column {
    flex: none;
    width: 100%;
    max-height: none;
  }
}

/* ── Retry Button ── */
.retry-btn {
  display: inline-block;
  margin-top: var(--space-md);
  padding: 0.5rem 1.25rem;
  background: var(--color-primary);
  color: var(--color-background);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.retry-btn:hover { background: var(--color-primary-dark); }

.retry-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ── Empty Column State ── */
.column-empty {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  font-style: italic;
  padding: var(--space-md) 0;
  text-align: center;
}

/* ── Focus Visible ── */
.filter-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.header-links a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.card-title a:focus-visible,
.card-epic:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}