:root{--r: #b8311f;--r2: #d94020;--r3: #8a2415;--bg0: #111214;--bg1: #1a1c1f;--bg2: #212428;--bg3: #2a2d33;--border: #2f3238;--text1: #eceef2;--text2: #8b909e;--text3: #52576a;--green: #2ebd7a;--amber: #e8a020;--blue: #4a7fd4;--red2: #e05050;--sidebar-w: 218px;--topbar-h: 46px;--radius-card: 9px;--radius-btn: 7px;--t-fast: .12s ease;--t-mid: .2s ease}#root.light,body.light{--bg0: #f0ede8;--bg1: #ffffff;--bg2: #f7f4f0;--bg3: #ece9e3;--border: #ddd9d2;--text1: #1c1a18;--text2: #5a5650;--text3: #9a9590}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{height:100%;font-family:DM Sans,system-ui,sans-serif;font-size:13.5px;line-height:1.5;background:var(--bg0);color:var(--text1);-webkit-font-smoothing:antialiased}#root{height:100%;display:flex}.app-layout{display:flex;width:100%;height:100%}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--bg1);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100vh;position:sticky;top:0;overflow-y:auto;overflow-x:hidden}.sidebar-logo{display:flex;align-items:center;gap:9px;padding:14px 16px;border-bottom:1px solid var(--border);text-decoration:none;color:var(--text1)}.sidebar-logo-mark{font-size:22px;color:var(--r);line-height:1;font-weight:600}.sidebar-logo-text{font-size:13px;font-weight:600;letter-spacing:-.01em}.sidebar-logo-sub{font-size:10.5px;color:var(--text3);letter-spacing:.03em;text-transform:uppercase}.sidebar-nav{flex:1;padding:8px 0}.nav-section-label{font-size:10px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--text3);padding:10px 16px 4px}.nav-item{display:flex;align-items:center;gap:8px;padding:6px 16px;color:var(--text2);text-decoration:none;font-size:13px;font-weight:500;border-radius:0;transition:color var(--t-fast),background var(--t-fast);cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-item:hover{color:var(--text1);background:var(--bg2)}.nav-item.active{color:var(--text1);background:var(--bg2);position:relative}.nav-item.active:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;background:var(--r);border-radius:0 3px 3px 0}.nav-item-icon{width:16px;text-align:center;flex-shrink:0;opacity:.7}.nav-item.active .nav-item-icon{opacity:1}.nav-divider{height:1px;background:var(--border);margin:6px 0}.sidebar-footer{border-top:1px solid var(--border);padding:12px 14px;display:flex;align-items:center;gap:10px}.avatar{width:30px;height:30px;border-radius:50%;background:var(--r3);color:var(--text1);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:12.5px;font-weight:500;color:var(--text1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:11px;color:var(--text3)}.btn-logout{background:none;border:none;cursor:pointer;color:var(--text3);padding:4px;display:flex;align-items:center;border-radius:5px;transition:color var(--t-fast),background var(--t-fast);flex-shrink:0}.btn-logout:hover{color:var(--red2);background:var(--bg2)}.main-area{background:var(--bg0);flex:1;display:flex;flex-direction:column;min-width:0;height:100vh;overflow-y:auto}.topbar{height:var(--topbar-h);flex-shrink:0;background:var(--bg1);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:10}.topbar-title{font-size:13.5px;font-weight:600;color:var(--text1)}.topbar-actions{display:flex;align-items:center;gap:8px}.content{flex:1;padding:18px}.card{background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius-card);padding:16px}.card-title{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text3);margin-bottom:12px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:18px}.stat-card{background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius-card);padding:14px 16px}.stat-label{font-size:11px;color:var(--text3);font-weight:600;letter-spacing:.05em;text-transform:uppercase;margin-bottom:6px}.stat-value{font-size:26px;font-weight:600;font-family:DM Mono,monospace;color:var(--text1);line-height:1}.stat-accent{color:var(--r)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-btn);font-size:13px;font-weight:500;font-family:inherit;border:1px solid transparent;cursor:pointer;transition:background var(--t-fast),border-color var(--t-fast),color var(--t-fast);text-decoration:none}.btn-primary{background:var(--r);color:#fff;border-color:var(--r)}.btn-primary:hover{background:var(--r2);border-color:var(--r2)}.btn-secondary{background:var(--bg2);color:var(--text1);border-color:var(--border)}.btn-secondary:hover{background:var(--bg3)}.btn-ghost{background:none;color:var(--text2);border-color:transparent}.btn-ghost:hover{background:var(--bg2);color:var(--text1)}.btn-danger{background:var(--red2);color:#fff}.btn-danger:hover{opacity:.85}.btn-sm{padding:4px 10px;font-size:12px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11.5px;font-weight:500}.badge-pending{background:color-mix(in srgb,var(--amber) 15%,transparent);color:var(--amber)}.badge-approved{background:color-mix(in srgb,var(--green) 15%,transparent);color:var(--green)}.badge-rejected{background:color-mix(in srgb,var(--red2) 15%,transparent);color:var(--red2)}.form-group{margin-bottom:14px}.form-label{display:block;font-size:12px;font-weight:500;color:var(--text2);margin-bottom:5px}.form-input,.form-textarea,.form-select{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:7px;padding:7px 11px;font-size:13px;font-family:inherit;color:var(--text1);outline:none;transition:border-color var(--t-fast)}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--r)}.form-textarea{min-height:80px;resize:vertical}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:8px 12px;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text3);border-bottom:1px solid var(--border)}td{padding:9px 12px;border-bottom:1px solid var(--border);color:var(--text2)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg2)}td.mono{font-family:DM Mono,monospace;font-size:12.5px}.page-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px;gap:12px}.page-title{font-size:18px;font-weight:600;color:var(--text1);letter-spacing:-.02em}.page-subtitle{font-size:12.5px;color:var(--text3);margin-top:3px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}@media (max-width: 900px){.grid-2,.grid-3{grid-template-columns:1fr}}.text-muted{color:var(--text3)}.text-sm{font-size:12px}.mt-1{margin-top:6px}.mt-2{margin-top:12px}.mt-3{margin-top:18px}.mb-2{margin-bottom:12px}.gap-2{gap:8px}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg0);flex-direction:column;gap:12px}.loading-logo{font-size:2.5rem;color:var(--r);animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.welcome-banner{background:linear-gradient(135deg,var(--bg1) 0%,var(--bg2) 100%);border:1px solid var(--border);border-left:3px solid var(--r);border-radius:var(--radius-card);padding:18px 20px;margin-bottom:18px}.welcome-banner h1{font-size:17px;font-weight:600;color:var(--text1);margin-bottom:3px}.welcome-banner p{font-size:13px;color:var(--text2)}.empty-state{text-align:center;padding:32px 16px;color:var(--text3)}.empty-state-icon{font-size:2rem;margin-bottom:8px;opacity:.5}.empty-state p{font-size:13px}.alert{padding:10px 14px;border-radius:7px;font-size:13px;margin-bottom:14px}.alert-success{background:color-mix(in srgb,var(--green) 12%,transparent);color:var(--green);border:1px solid color-mix(in srgb,var(--green) 25%,transparent)}.alert-error{background:color-mix(in srgb,var(--red2) 12%,transparent);color:var(--red2);border:1px solid color-mix(in srgb,var(--red2) 25%,transparent)}.alert-info{background:color-mix(in srgb,var(--blue) 12%,transparent);color:var(--blue);border:1px solid color-mix(in srgb,var(--blue) 25%,transparent)}