/* ===== PORTFOLIO — CEO Multi-Project Dashboard ===== */

/* KPI Bar */
.portfolio-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.portfolio-kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  transition: border-color 0.3s;
}

.portfolio-kpi-card:hover {
  border-color: var(--primary);
}

.portfolio-kpi-icon {
  font-size: 22px;
  line-height: 1;
  margin-bottom: 4px;
}

.portfolio-kpi-val {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
}

.portfolio-kpi-lbl {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Project Cards Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

/* Individual Project Card */
.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.portfolio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-accent, var(--primary));
  opacity: 0.7;
  transition: opacity 0.3s;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  border-color: var(--card-accent, var(--primary));
}

.portfolio-card:hover::before {
  opacity: 1;
}

/* Card Header */
.portfolio-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.portfolio-card-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.portfolio-card-icon {
  font-size: 28px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}

.portfolio-card-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.portfolio-card-domain {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Traffic Light */
.portfolio-traffic-light {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.portfolio-traffic-light.green {
  background: var(--success);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.portfolio-traffic-light.yellow {
  background: var(--warning);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
}

.portfolio-traffic-light.red {
  background: var(--error);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

.portfolio-traffic-light.gray {
  background: #4b5563;
  box-shadow: none;
}

/* Card Body */
.portfolio-card-body {
  margin-bottom: 14px;
}

.portfolio-card-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 10px;
  line-height: 1.4;
}

.portfolio-card-stats {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-muted);
}

.portfolio-card-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}

.portfolio-card-stat-val {
  font-weight: 700;
  color: var(--text);
}

/* Progress Bar */
.portfolio-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 4px;
}

.portfolio-progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
  background: var(--card-accent, var(--primary));
}

/* Card Footer */
.portfolio-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.portfolio-card-badge {
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.portfolio-card-badge.active {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

.portfolio-card-badge.planned {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
}

/* Section Title */
.portfolio-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Empty/Loading State */
.portfolio-loading {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim);
}

.portfolio-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 212, 255, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* GitHub Stats */
.portfolio-github-stats {
  margin: 8px 0 6px;
  font-size: 11px;
}

.portfolio-github-loading {
  color: var(--text-dim);
  font-style: italic;
}

.portfolio-github-link {
  display: block;
  color: var(--text-dim);
  text-decoration: none;
  margin-bottom: 6px;
  font-size: 10px;
  letter-spacing: 0.03em;
  transition: color 0.15s;
}
.portfolio-github-link:hover { color: var(--primary); }

.portfolio-github-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.portfolio-github-pill {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--bg);
  font-weight: 500;
  white-space: nowrap;
}
.portfolio-github-pill.issue.has-items {
  border-color: rgba(245,158,11,0.4);
  color: var(--warning);
  background: var(--warning-dim);
}
.portfolio-github-pill.pr.has-items {
  border-color: rgba(0,212,255,0.3);
  color: var(--primary);
  background: var(--primary-dim);
}
.portfolio-github-pill.commit {
  border-color: rgba(16,185,129,0.3);
  color: var(--success);
  background: var(--success-dim);
}

/* Responsive */
@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .portfolio-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .portfolio-kpi-val {
    font-size: 22px;
  }

  .portfolio-card {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .portfolio-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}