*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f4f5f7;--surface:#fff;--border:#dde1e7;--text:#1a1d23;--text-muted:#6b7280;--accent:#2563eb;--accent-hover:#1d4ed8;--danger:#dc2626;--danger-hover:#b91c1c;--success:#16a34a;--radius:6px;--shadow:0 1px 3px #00000014}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border-radius:var(--radius);border:none;padding:7px 14px;font-family:inherit;font-size:14px;transition:background .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-sm{padding:4px 10px;font-size:13px}input,select,textarea{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;color:var(--text);outline:none;padding:7px 10px;font-family:inherit;font-size:14px;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}label{margin-bottom:5px;font-size:13px;font-weight:500;display:block}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.page-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.page-header h1{font-size:20px;font-weight:600}.form-row{margin-bottom:14px}.form-row-inline{align-items:flex-end;gap:12px;margin-bottom:14px;display:flex}.error-msg{color:var(--danger);margin-top:6px;font-size:13px}.badge{border-radius:12px;padding:2px 8px;font-size:12px;font-weight:500;display:inline-block}.badge-new{color:#1d4ed8;background:#dbeafe}.badge-in_progress{color:#92400e;background:#fef3c7}.badge-complete{color:#166534;background:#dcfce7}.badge-cancelled{color:#991b1b;background:#fee2e2}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);padding:8px 12px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 12px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg)}.empty-state{text-align:center;color:var(--text-muted);padding:48px 20px}.tag{background:var(--bg);border:1px solid var(--border);border-radius:4px;margin-right:4px;padding:1px 7px;font-size:12px;display:inline-block}.layout{min-height:100vh;display:flex}.sidebar{color:#c9d1d9;background:#1e2330;flex-direction:column;width:200px;min-width:200px;height:100vh;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid #2d3548;padding:18px 16px 14px}.sidebar-title{color:#fff;letter-spacing:.01em;font-size:15px;font-weight:700}.sidebar-nav{flex:1;padding:10px 0}.nav-link{color:#9ca3af;padding:9px 16px;font-size:14px;text-decoration:none;transition:background .1s,color .1s;display:block}.nav-link:hover{color:#fff;background:#2d3548;text-decoration:none}.nav-link.active{color:#fff;background:#2563eb}.sidebar-footer{border-top:1px solid #2d3548;flex-direction:column;gap:4px;padding:14px 16px;display:flex}.sidebar-user{color:#fff;font-size:13px;font-weight:500}.sidebar-role{color:#6b7280;text-transform:capitalize;margin-bottom:8px;font-size:11px}.main-content{flex:1;min-height:100vh;margin-left:200px;padding:28px}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{width:340px;padding:32px}.login-title{margin-bottom:2px;font-size:22px;font-weight:700}.login-sub{color:var(--text-muted);margin-bottom:24px;font-size:13px}