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var(--error);color:var(--error);padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);background-color:#ef44441a;font-size:.875rem}.back-button{align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);color:var(--text-secondary);cursor:pointer;margin-bottom:var(--spacing-lg);background:0 0;border:none;font-size:.875rem;transition:color .2s;display:inline-flex}.back-button:hover{color:var(--primary)}.back-button svg{width:20px;height:20px}@media (width<=640px){.screen{padding:var(--spacing-md)}.screen-title{font-size:1.5rem}.kpi-grid{grid-template-columns:1fr}.toolbar{flex-direction:column}.search-input{width:100%}.table{font-size:.875rem}.table th,.table td{padding:.5rem}}