:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.login-card{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 20px #0000001a;max-width:380px;width:100%}.login-card h1{margin:0 0 .25rem;font-size:1.5rem}.subtitle{color:#6b7280;margin:0 0 1.5rem;font-size:.9rem}.error{color:#dc2626;font-size:.9rem;margin:0 0 .5rem}.btn-block{width:100%;padding:.65rem;margin-top:.5rem}.hint{margin:1rem 0 0;font-size:.8rem;color:#9ca3af}:root{--color-primary: #4f46e5;--color-primary-hover: #4338ca;--color-primary-bg: #e0e7ff;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-danger-strong: #7f1d1d;--color-danger-bg: #fee2e2;--color-success: #059669;--color-success-strong: #15803d;--color-success-bg: #dcfce7;--color-warning: #b45309;--color-warning-strong: #92400e;--color-warning-bg: #fef9c3;--color-info: #2563eb;--color-info-bg: #f0f9ff;--color-info-border: #7dd3fc;--color-text: #111827;--color-muted: #6b7280;--color-muted-light: #9ca3af;--color-border: #e5e7eb;--color-page-bg: #f0f2f5;--color-sidebar-bg: #1a1d29;--color-sidebar-bg-hover: #252836;--color-sidebar-text: #b0b4c4;--color-sidebar-text-muted: #7e849c}*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:var(--color-page-bg);color:var(--color-text)}.loading{display:flex;justify-content:center;align-items:center;min-height:100vh;font-size:1.2rem}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--color-sidebar-bg);color:#fff;padding:1rem 0}.sidebar h2{padding:0 1rem;margin:0 0 1rem;font-size:1.1rem}.sidebar a{display:block;padding:.6rem 1rem;color:var(--color-sidebar-text);text-decoration:none}.sidebar a:hover,.sidebar a.active{background:var(--color-sidebar-bg-hover);color:#fff}.main{flex:1;padding:1.5rem;overflow:auto}.btn{padding:.5rem 1rem;border:none;border-radius:6px;cursor:pointer;font-size:.9rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--color-danger-hover)}.btn-danger-strong{background:var(--color-danger-strong);color:#fff}.btn-danger-strong:hover:not(:disabled){background:#6b1717}.btn-secondary{background:var(--color-border);color:#374151}.card{background:#fff;border-radius:8px;padding:1.25rem;margin-bottom:1rem;box-shadow:0 1px 3px #00000014}.card h3{margin:0 0 1rem;font-size:1.1rem}table{width:100%;border-collapse:collapse}th,td{padding:.6rem;text-align:left;border-bottom:1px solid var(--color-border)}th{background:#f9fafb;font-weight:600}input,select,textarea{padding:.5rem;border:1px solid #d1d5db;border-radius:6px;width:100%;font-size:.9rem}label{display:block;margin-bottom:.25rem;font-weight:500;font-size:.9rem}.form-group{margin-bottom:1rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.lang-section{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--color-border)}.lang-section h4{margin:0 0 .5rem;font-size:.95rem;color:var(--color-muted)}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-warning{color:var(--color-warning)}.text-muted{color:var(--color-muted)}.banner-info{padding:12px 16px;background:var(--color-info-bg);border:1px solid var(--color-info-border);border-radius:8px;font-size:.88rem;color:#0c4a6e}.status-badge{padding:2px 8px;border-radius:12px;font-size:.78rem;font-weight:700;display:inline-block}