:root{--primary: #0f3460;--primary-dark: #16213e;--primary-light: color-mix(in srgb, var(--primary), white 90%);--accent: #3498db;--success: #27ae60;--warning: #f39c12;--danger: #e74c3c;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--radius: 8px;--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--gray-50);color:var(--gray-800);line-height:1.5;font-size:14px}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:inherit}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.nxTable{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 1px 4px #0000000f}.nxTable thead th{background:var(--primary-dark);color:#fff;padding:11px 14px;text-align:left;font-weight:600;font-size:.85rem;white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none}.nxTable thead th:hover{background:var(--primary)}.nxTable tbody td{padding:11px 14px;border-bottom:1px solid var(--gray-100);font-size:.9rem}.nxTable tbody tr{transition:background .1s;cursor:pointer}.nxTable tbody tr:hover{background:#f4f7fb}.nxTable tbody tr.sub-row{background:#fafbfc}.nxTable tbody tr.sub-row:hover{background:#f0f3f8}.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:600;white-space:nowrap}.badge-new,.badge-uusi{background:#e3f2fd;color:#1565c0}.badge-open,.badge-kasittelyssa{background:#fff3e0;color:#e65100}.badge-waiting,.badge-odottaa{background:#fce4ec;color:#c62828}.badge-closed,.badge-suljettu{background:#e8f5e9;color:#2e7d32}.badge-spam{background:#fafafa;color:#757575}.btn{padding:8px 16px;border-radius:var(--radius);font-weight:600;font-size:.85rem;border:none;transition:all .2s;display:inline-flex;align-items:center;gap:6px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-secondary:hover{background:var(--primary);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.85}.btn-sm{padding:4px 10px;font-size:.8rem}.btn-icon{background:none;border:none;color:var(--gray-400);padding:4px;font-size:1.1rem}.btn-icon:hover{color:var(--primary)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.form-group{display:flex;flex-direction:column;gap:4px}.form-label{font-size:.75rem;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.03em}.form-input{padding:8px 12px;border:2px solid var(--gray-200);border-radius:var(--radius);font-size:.9rem;outline:none;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary),transparent 85%)}.card{background:#fff;border-radius:var(--radius);box-shadow:0 1px 4px #0000000f;padding:1.25rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;justify-content:center;align-items:flex-start;padding-top:5vh;z-index:1000;overflow-y:auto}.modal{background:#fff;border-radius:12px;width:95%;max-width:800px;box-shadow:0 20px 60px #00000026;margin-bottom:5vh}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--gray-200)}.modal-header h2{font-size:1.25rem;font-weight:700}.modal-body{padding:1.5rem}.modal-footer{display:flex;justify-content:flex-end;gap:.5rem;padding:1rem 1.5rem;border-top:1px solid var(--gray-200)}.sub-tab-bar{display:flex;gap:0;background:var(--gray-100);border-bottom:2px solid var(--gray-200);padding:0 1rem;margin-bottom:1.5rem}.sub-tab{padding:.6rem 1.1rem;border:none;border-bottom:3px solid transparent;background:none;font-weight:600;color:var(--gray-500);cursor:pointer;transition:all .2s;font-size:.9rem}.sub-tab:hover{color:var(--gray-700)}.sub-tab.active{color:var(--primary);border-bottom-color:var(--primary)}.stats-panel{display:flex;flex-direction:column;gap:.75rem;min-width:240px}.stat-card{background:#fff;border-radius:var(--radius);padding:1rem;box-shadow:0 1px 3px #0000000f}.stat-card.highlight{background:var(--primary-dark);color:#fff}.stat-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-400)}.stat-card.highlight .stat-label{color:#fff9}.stat-value{font-size:1.5rem;font-weight:700;margin-top:.15rem}.toolbar{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}.toolbar .search-input{padding:8px 12px;border:2px solid var(--gray-200);border-radius:var(--radius);font-size:.9rem;min-width:240px;outline:none}.toolbar .search-input:focus{border-color:var(--primary)}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.page-title{font-size:1.5rem;font-weight:700}.message-thread{display:flex;flex-direction:column;gap:1rem}.message-bubble{padding:1rem;border-radius:var(--radius);border:1px solid var(--gray-200)}.message-bubble.incoming{background:#fff}.message-bubble.outgoing{background:#f0f7ff;border-color:#c8dff5}.message-bubble.note{background:#fffde7;border-color:#fff9c4}.message-meta{display:flex;justify-content:space-between;font-size:.8rem;color:var(--gray-400);margin-bottom:.5rem}.message-body{font-size:.9rem;line-height:1.6;white-space:pre-wrap}