:root{--bg: #0B0B11;--surface: #13131C;--surface2: #1C1C2A;--border: #252535;--border2: #38384E;--text: #F0F0F8;--muted: #8888AA;--faded: #444465;--purple: #6E5FFF;--purple2: #7D6EFF;--purpleL: #A096FF;--purpleM: #BF7AFF;--green: #1EC995;--orange: #FF8C42;--blue: #4E9EFF;--red: #FF4B4B;--yellow: #FFB020;--teal: #20D4BC}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:DM Sans,system-ui,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;border:none;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,opacity .15s;white-space:nowrap}.btn:disabled{opacity:.4;cursor:default}.btn-primary{background:var(--purple);color:#fff}.btn-primary:hover:not(:disabled){background:var(--purple2)}.btn-success{background:var(--green);color:#041a0f}.btn-success:hover:not(:disabled){background:#25e8ab}.btn-danger{background:#ff4b4b1f;color:var(--red);border:1px solid rgba(255,75,75,.25)}.btn-danger:hover:not(:disabled){background:#ff4b4b33}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){border-color:var(--border2);color:var(--text)}.btn-sm{padding:6px 12px;font-size:12px}.btn-icon{padding:7px;border-radius:8px;background:transparent;border:1px solid var(--border);color:var(--muted);display:inline-flex;align-items:center}.btn-icon:hover{border-color:var(--border2);color:var(--text)}.field{display:flex;flex-direction:column;gap:6px}.label{font-size:13px;font-weight:500;color:var(--muted)}.label span{color:var(--red)}.input{width:100%;padding:10px 14px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s}.input::placeholder{color:var(--faded)}.input:focus{border-color:var(--purple)}textarea.input{resize:vertical;min-height:80px}.select-wrap{position:relative}.select-wrap select.input{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:32px;cursor:pointer}.select-wrap:after{content:"";position:absolute;right:12px;top:50%;transform:translateY(-50%);width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid var(--muted);pointer-events:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px}.pill{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{padding:10px 14px;text-align:left;font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);white-space:nowrap}tbody tr{border-bottom:1px solid var(--border);transition:background .12s;cursor:pointer}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:#ffffff06}tbody td{padding:12px 14px;font-size:13px}.toast{padding:12px 18px;border-radius:10px;font-size:13px;font-weight:500;box-shadow:0 4px 24px #00000080;animation:toastIn .25s ease;min-width:220px;max-width:360px}.toast-success{background:#1ec99521;border:1px solid rgba(30,201,149,.35);color:var(--green)}.toast-error{background:#ff4b4b21;border:1px solid rgba(255,75,75,.35);color:#ff7070}.toast-info{background:#4e9eff21;border:1px solid rgba(78,158,255,.35);color:var(--blue)}@keyframes toastIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#000000a6;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:16px}.modal-box{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;width:100%;max-width:440px;animation:modalIn .2s ease}@keyframes modalIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:240px;flex-shrink:0;background:var(--surface);border-right:1px solid #1A1A28;display:flex;flex-direction:column;height:100vh;position:sticky;top:0;overflow-y:auto;overflow-x:hidden}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#0009}@media (max-width: 767px){.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:50;transform:translate(-260px);transition:transform .24s cubic-bezier(.4,0,.2,1)}.sidebar.open{transform:translate(0)}.sidebar-overlay.active{display:block}}.main-content{flex:1;overflow-y:auto;display:flex;flex-direction:column;min-width:0}.topbar{display:none;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;background:var(--bg)}@media (max-width: 767px){.topbar{display:flex}}.page-content{flex:1;padding:24px}@media (max-width: 767px){.page-content{padding:16px}}.request-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,420px);gap:16px}@media (max-width: 900px){.request-detail-grid{grid-template-columns:1fr}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-bottom:20px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px 16px}.stat-value{font-size:26px;font-weight:700}.stat-label{font-size:12px;color:var(--muted);margin-top:2px}.filter-bar{display:flex;align-items:center;gap:8px;padding:12px 0;overflow-x:auto}.filter-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;border:1px solid transparent;font-size:12px;font-weight:500;cursor:pointer;white-space:nowrap;background:transparent;color:var(--muted);transition:all .15s}.filter-chip:hover{background:#ffffff0a}.filter-chip.active{background:var(--surface);border-color:var(--border)}.steps{display:flex;align-items:center;gap:0;margin-bottom:28px}.step-circle{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.step-circle.active{background:var(--purple);color:#fff;box-shadow:0 0 0 4px #6e5fff33}.step-circle.done{background:var(--purple);color:#fff}.step-circle.inactive{background:var(--surface2);border:1px solid var(--border);color:var(--faded)}.step-line{flex:1;height:2px;margin:0 6px 20px;border-radius:2px}.step-line.done{background:var(--purple)}.step-line.inactive{background:var(--surface2)}.step-label{font-size:12px;font-weight:500;white-space:nowrap}.step-label.active,.step-label.done{color:var(--purpleL)}.step-label.inactive{color:var(--faded)}.timeline{display:flex;flex-direction:column;gap:0}.timeline-item{display:flex;gap:12px;padding-bottom:20px;position:relative}.timeline-item:last-child{padding-bottom:0}.timeline-item:not(:last-child):before{content:"";position:absolute;left:4px;top:16px;bottom:0;width:2px;background:var(--border)}.timeline-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;margin-top:4px}.timeline-body{flex:1;min-width:0}.timeline-action{font-size:13px;color:var(--text);line-height:1.4}.timeline-meta{font-size:12px;color:var(--muted);margin-top:2px}.toggle-track{width:36px;height:20px;border-radius:10px;cursor:pointer;position:relative;flex-shrink:0;transition:background .2s}.toggle-thumb{position:absolute;top:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .2s}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;gap:12px;color:var(--muted);text-align:center}.empty-state svg{opacity:.3}.mono{font-family:DM Mono,monospace}.text-muted{color:var(--muted)}.text-purple{color:var(--purpleL)}.flex{display:flex}.items-center{align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.w-full{width:100%}