:root{--bg:#f4f3ef;--surface:#fff;--surface2:#efede7;--surface3:#e8e6df;--border:#e0ddd5;--border2:#cbc8bf;--text:#18170f;--text2:#6a6860;--text3:#9a9890;--accent:#18170f;--accent-fg:#fff;--radius:10px;--radius-lg:14px;--shadow:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.04);--shadow-lg:0 10px 30px rgba(0,0,0,.11);--c-teal:#0c7a5b;--c-teal-bg:#e1f4ed;--c-teal-border:#a7dbc9;--c-blue:#1858a5;--c-blue-bg:#e1ebf7;--c-blue-border:#b5d4f4;--c-amber:#956010;--c-amber-bg:#fcefd6;--c-amber-border:#f5d08a;--c-purple:#5538b2;--c-purple-bg:#eceaf9;--c-purple-border:#c9c3f0;--c-green:#386c1e;--c-green-bg:#e7f2df;--c-green-border:#b0d898;--c-gray:#585750;--c-gray-bg:#eceae5;--c-gray-border:#cbc8bf;--c-red:#a02828;--c-red-bg:#fce8e8;--c-red-border:#f5b8b3;--c-orange:#b05a10;--c-orange-bg:#fde8d0;--c-urgent:#a02828;--c-urgent-bg:#fdf0ef;--c-urgent-border:#f5b8b3}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);font-family:DM Sans,sans-serif;color:var(--text);font-size:14px;line-height:1.5}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:99px}.brand-dot{width:8px;height:8px;background:var(--accent);border-radius:50%}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:var(--radius);font-size:13px;font-family:DM Sans,sans-serif;font-weight:500;cursor:pointer;transition:all .14s;border:1px solid transparent;white-space:nowrap}.btn-primary{background:var(--accent);color:var(--accent-fg)}.btn-primary:hover{opacity:.85}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border2)}.btn-ghost:hover{background:var(--surface2)}.btn-danger{background:var(--c-red-bg);color:var(--c-red);border-color:var(--c-red-border)}.btn-danger:hover{background:var(--c-red-border)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-sm{padding:5px 10px;font-size:12px}.btn-xs{padding:3px 8px;font-size:11px}.btn-logout{background:none;border:none;cursor:pointer;font-size:11px;color:var(--text3);font-family:DM Sans,sans-serif;padding:3px 6px;border-radius:6px}.btn-logout:hover{color:var(--c-red)}.form-group{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.form-label{font-size:11px;font-weight:500;color:var(--text2);font-family:DM Mono,monospace;text-transform:uppercase;letter-spacing:.04em}.form-input{padding:8px 10px;border:1px solid var(--border2);border-radius:var(--radius);font-size:13px;font-family:DM Sans,sans-serif;background:var(--surface);color:var(--text);outline:none;width:100%}.form-input:focus{border-color:var(--accent)}select.form-input{cursor:pointer}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 32px;width:100%;max-width:360px;box-shadow:var(--shadow-lg)}.login-error{background:var(--c-red-bg);color:var(--c-red);padding:9px 12px;border-radius:var(--radius);font-size:13px;margin-bottom:12px}.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-wrap{display:flex;align-items:center;justify-content:center;height:100%;gap:10px;color:var(--text2);font-size:13px}.shell{display:flex;height:100%;overflow:hidden}.shell-sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.shell-brand{padding:18px 18px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:9px}.shell-brand-name{font-weight:600;font-size:15px;letter-spacing:-.02em}.shell-nav{flex:1;overflow-y:auto;padding:10px 8px}.shell-nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius);cursor:pointer;font-size:13px;color:var(--text2);transition:all .12s;border:none;background:none;width:100%;text-align:left;font-family:DM Sans,sans-serif;text-decoration:none}.shell-nav-item:hover{background:var(--surface2);color:var(--text)}.shell-nav-item.active{background:var(--accent);color:var(--accent-fg)}.shell-nav-icon{width:16px;text-align:center;flex-shrink:0}.shell-nav-badge{margin-left:auto;background:var(--c-red);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:99px;font-family:DM Mono,monospace;flex-shrink:0}.shell-nav-item.active .shell-nav-badge{background:#ffffff40}.shell-footer{padding:12px;border-top:1px solid var(--border);display:flex;align-items:center;gap:9px}.shell-user-avatar{width:26px;height:26px;background:var(--accent);color:var(--accent-fg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;font-family:DM Mono,monospace;flex-shrink:0}.shell-user-name{font-size:12px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.shell-user-role{font-size:10px;color:var(--text3);font-family:DM Mono,monospace}.btn-account{background:none;border:none;cursor:pointer;font-size:13px;color:var(--text3);padding:3px 6px;border-radius:6px;text-decoration:none;flex-shrink:0;display:flex;align-items:center}.btn-account:hover{background:var(--surface2);color:var(--text)}.shell-main{flex:1;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;min-width:0;min-height:0}.shell-home{padding:40px;overflow-y:auto}.shell-home h1{font-size:22px;font-weight:600;letter-spacing:-.02em;margin-bottom:6px}.shell-home p{color:var(--text3);font-size:13px;margin-bottom:28px}.shell-home-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.shell-home-card{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);text-decoration:none;color:var(--text);transition:all .14s;box-shadow:var(--shadow)}.shell-home-card:hover{border-color:var(--border2);box-shadow:var(--shadow-lg);transform:translateY(-1px)}.shell-home-card-icon{font-size:22px}.shell-home-card-title{font-weight:600;font-size:14px}.shell-home-card-sub{font-size:12px;color:var(--text3)}