.sidebar { width: 260px; min-height: 100vh; }
.kpi-card { border: none; box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.kpi-value { font-size: 2rem; font-weight: 700; color: #0d6efd; }
.login-page { background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%); }
.login-page .language-switcher .btn-group { min-width: 140px; }
.kanban-col { min-height: 400px; background: #f8f9fa; border-radius: 8px; }
.kanban-card { cursor: pointer; transition: transform .15s; }
.kanban-card:hover { transform: translateY(-2px); }