/* ─── Dashboard Layout ───────────────────────────────────────────────────────── */

.dashboard-page {
  display: flex;
  min-height: 100vh;
  padding-top: 64px;
}

.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  position: fixed;
  top: 64px;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: var(--z-sticky);
  transition: transform var(--transition-normal);
}

.sidebar-inner {
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  height: 100%;
}

.sidebar-section {
  margin-bottom: var(--space-2);
}

.sidebar-section-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-1);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.sidebar-link:hover {
  background: var(--neutral-50);
  color: var(--color-text);
}

.sidebar-link.active {
  background: var(--primary-50);
  color: var(--primary-700);
}

.sidebar-link-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-link-count {
  margin-left: auto;
  background: var(--neutral-200);
  color: var(--neutral-600);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
}

.sidebar-link.active .sidebar-link-count {
  background: var(--primary-100);
  color: var(--primary-700);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.sidebar-user:hover {
  background: var(--neutral-50);
}

.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-user-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-user-plan {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ─── Dashboard Main Content ─────────────────────────────────────────────────── */

.dashboard-main {
  flex: 1;
  margin-left: 240px;
  min-width: 0;
}

.dashboard-header {
  padding: var(--space-8) var(--space-8) var(--space-6);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.dashboard-title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
}

.dashboard-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.dashboard-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.dashboard-body {
  padding: var(--space-8);
}

/* ─── Stats Row ──────────────────────────────────────────────────────────────── */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-2);
}

.stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-change {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.stat-change.up { color: var(--success-600); }
.stat-change.down { color: var(--error-600); }

/* ─── Project Grid ───────────────────────────────────────────────────────────── */

.section-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.section-row-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-5);
}

.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
  transform: translateY(-2px);
}

.project-thumb {
  height: 160px;
  background: linear-gradient(135deg, var(--primary-50), var(--neutral-100));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-thumb-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--neutral-400);
}

.project-thumb-icon {
  font-size: 2rem;
}

.project-thumb-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
}

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.project-card:hover .project-card-overlay {
  opacity: 1;
}

.project-info {
  padding: var(--space-4);
}

.project-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.project-more-btn {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-600);
  font-size: var(--text-lg);
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 10;
  backdrop-filter: blur(4px);
}

.project-card:hover .project-more-btn {
  opacity: 1;
}

/* ─── New Project Card ───────────────────────────────────────────────────────── */

.new-project-card {
  background: none;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl);
  height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  cursor: pointer;
  transition: all var(--transition-normal);
  color: var(--color-text-muted);
  text-decoration: none;
}

.new-project-card:hover {
  border-color: var(--primary-400);
  background: var(--primary-50);
  color: var(--primary-600);
  transform: translateY(-2px);
}

.new-project-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xl);
  background: var(--neutral-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: background var(--transition-fast);
}

.new-project-card:hover .new-project-icon {
  background: var(--primary-100);
}

.new-project-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

/* ─── View Toggle ────────────────────────────────────────────────────────────── */

.view-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.view-toggle-btn {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  border: none;
  background: none;
  cursor: pointer;
}

.view-toggle-btn.active {
  background: var(--neutral-100);
  color: var(--color-text);
}

/* ─── Filter Bar ─────────────────────────────────────────────────────────────── */

.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 360px;
}

.search-input-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  font-size: 1rem;
}

.search-input {
  width: 100%;
  padding-left: 2.5rem;
}

.filter-chips {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-chip {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
}

.filter-chip:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

.filter-chip.active {
  background: var(--primary-600);
  border-color: var(--primary-600);
  color: white;
}

/* ─── List View ──────────────────────────────────────────────────────────────── */

.projects-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.project-row {
  display: grid;
  grid-template-columns: 60px 1fr auto auto auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.project-row:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-200);
}

.project-row-thumb {
  width: 60px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-50), var(--neutral-100));
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.project-row-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-row-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text);
}

.project-row-date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.project-row-actions {
  display: flex;
  gap: var(--space-2);
}

/* ─── Responsive Dashboard ───────────────────────────────────────────────────── */

.sidebar-toggle {
  display: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sidebar-toggle:hover {
  background: var(--neutral-100);
  color: var(--color-text);
}

@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.sidebar-open {
    transform: translateX(0);
  }
  .dashboard-main {
    margin-left: 0;
  }
  .sidebar-toggle {
    display: flex;
  }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-header { padding: var(--space-5) var(--space-4); }
  .dashboard-body { padding: var(--space-5) var(--space-4); }
  .projects-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 400px) {
  .stats-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
}