:root{--bg: #0f1419;--surface: #1a2030;--surface-2: #232a3d;--border: #2d3548;--text: #e6e9f0;--muted: #8e96a8;--primary: #4f8cff;--primary-hover: #6aa0ff;--danger: #ff5c5c;--success: #4ade80;--warning: #facc15}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}button{font:inherit;cursor:pointer;border:none;border-radius:6px;padding:8px 14px;background:var(--primary);color:#fff;transition:background .15s}button:hover:not(:disabled){background:var(--primary-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:var(--surface-2);color:var(--text)}button.secondary:hover:not(:disabled){background:var(--border)}button.danger{background:var(--danger)}input,select,textarea{font:inherit;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:8px 10px;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:18px}.muted{color:var(--muted)}.error{color:var(--danger)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.05em}tr:hover td{background:#ffffff05}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;background:var(--surface-2);color:var(--muted)}.badge.open{background:#4f8cff26;color:var(--primary)}.badge.in_progress{background:#facc1526;color:var(--warning)}.badge.test{background:#4ade8026;color:var(--success)}.badge.closed{background:var(--surface-2);color:var(--muted)}.badge.failed{background:#ff5c5c26;color:var(--danger)}.badge.completed{background:#4ade8026;color:var(--success)}.badge.pending{background:#facc1526;color:var(--warning)}.badge.processing{background:#4f8cff26;color:var(--primary)}