:root{color-scheme:dark;--bg:#0b0d12;--panel:#121720;--panel-2:#171d28;--border:#252d3a;--soft:#1d2532;--text:#e8edf5;--text-2:#b4bfce;--muted:#7f8b9d;--accent:#6d8cff;--accent-2:#a5b4fc;--danger:#ff8b7d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:13px}button,input,select{font:inherit}button{cursor:pointer}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 0%,#1b2540 0,transparent 42%),var(--bg)}.login-card{width:min(380px,100%);padding:30px;border:1px solid var(--border);border-radius:16px;background:var(--panel);box-shadow:0 28px 80px #00000059}.login-card h1{margin:8px 0;font-size:24px;letter-spacing:-.04em}.login-card p{color:var(--muted);line-height:1.65}.login-card label{display:block;margin:15px 0;color:var(--text-2);font-size:12px}.login-card input{display:block;width:100%;margin-top:7px;height:38px;padding:0 11px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);outline:none}.login-card input:focus{border-color:var(--accent)}.login-card button{width:100%;height:38px;margin-top:8px;border:0;border-radius:8px;background:var(--accent);color:#fff;font-weight:600}.kicker{color:var(--accent-2);font-size:9px;font-weight:700;letter-spacing:1.8px}.error{color:var(--danger)!important}.admin-shell{display:grid;grid-template-columns:210px minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--panel);padding:20px 12px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:9px;padding:4px 8px 18px}.brand-mark{width:30px;height:30px;display:grid;place-items:center;border-radius:8px;background:linear-gradient(135deg,var(--accent),#8f6cff);color:#fff;font-weight:700}.brand strong{display:block;font-size:14px}.brand small{display:block;color:var(--muted);font-size:7.5px;letter-spacing:1px;margin-top:2px}.sidebar nav{display:flex;flex-direction:column;gap:3px}.sidebar nav button{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--text-2);text-align:left}.sidebar nav button:hover{background:var(--panel-2)}.sidebar nav button.active{background:#202b52;border-color:#334579;color:#dbe4ff}.sidebar nav button small{color:var(--muted);font-size:8px}.sidebar-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding:14px 8px 0;border-top:1px solid var(--border)}.sidebar-foot a,.sidebar-foot button{color:var(--muted);background:transparent;border:0;padding:4px 0;text-align:left;text-decoration:none;font-size:11px}.content{min-width:0;padding:0 30px 40px}.topbar{height:48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);margin-bottom:26px;color:var(--muted);font-size:11px}.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.page-title h1{margin:5px 0 0;font-size:26px;letter-spacing:-.045em}.muted{color:var(--muted);font-size:11px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.metric-grid article,.panel,.table-panel,.empty-panel{border:1px solid var(--border);border-radius:11px;background:var(--panel)}.metric-grid article{padding:16px}.metric-grid span{display:block;color:var(--muted);font-size:10px}.metric-grid strong{display:block;margin:8px 0 4px;font-size:26px;letter-spacing:-.04em}.metric-grid small{color:var(--text-2);font-size:10px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.panel{padding:16px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.panel h2{margin:0;font-size:13px}.bar-row{display:grid;grid-template-columns:74px minmax(0,1fr) 40px;align-items:center;gap:9px;padding:5px 0;color:var(--muted);font-size:10px}.bar-row>div{height:5px;border-radius:4px;background:var(--soft);overflow:hidden}.bar-row i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--accent),#8f6cff)}.bar-row b{color:var(--text-2);text-align:right;font-weight:500}.table-panel{margin-top:12px;overflow:auto}.table-panel .panel-head{padding:14px 16px 0}.table-panel.compact table{font-size:10px}table{width:100%;border-collapse:collapse;white-space:nowrap}th{padding:10px 14px;color:var(--muted);text-align:left;font-size:9px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;border-bottom:1px solid var(--border)}td{padding:11px 14px;border-bottom:1px solid var(--soft);color:var(--text-2);font-size:11px}tbody tr:last-child td{border-bottom:0}td strong,td small{display:block}td strong{color:var(--text);font-size:11px;font-weight:550}td small{margin-top:2px;color:var(--muted);font-size:9px}td code{color:var(--accent-2);background:#1b2440;border-radius:4px;padding:2px 4px;font-size:9px}.pill{display:inline-block;padding:2px 6px;border-radius:4px;background:var(--soft);color:var(--text-2);font-size:9px}.pill.plus{color:#a5b4fc;background:#202b52}.pill.pro{color:#ffd28a;background:#3a2d16}.pill.edu{color:#8de7bd;background:#153629}.toolbar{display:flex;gap:8px;margin-bottom:12px}.toolbar input,.toolbar select{height:32px;border:1px solid var(--border);border-radius:7px;background:var(--panel);color:var(--text-2);padding:0 9px;outline:none;font-size:11px}.toolbar input{flex:1;max-width:280px}.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:12px 2px;color:var(--muted);font-size:10px}.pager button{height:27px;padding:0 10px;border:1px solid var(--border);border-radius:6px;background:var(--panel);color:var(--text-2);font-size:10px}.pager button:disabled{opacity:.35;cursor:default}.empty{padding:24px;color:var(--muted);text-align:center;font-size:11px}.empty-panel{padding:34px}.empty-panel h2{margin:9px 0 8px;font-size:22px}.empty-panel p{max-width:600px;color:var(--text-2);line-height:1.7}@media(max-width:900px){.admin-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar nav{display:grid;grid-template-columns:repeat(4,1fr)}.metric-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.content{padding:0 16px 30px}}.link-btn{border:0;background:transparent;color:var(--accent-2);font-size:10px;padding:2px 0}.row-actions{display:flex;gap:3px}.row-actions button{border:1px solid var(--border);border-radius:4px;background:var(--panel-2);color:var(--text-2);font-size:9px;padding:3px 5px}.row-actions button:hover{border-color:var(--accent);color:var(--accent-2)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:center;padding:20px;background:#000000a6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal-card{width:min(760px,100%);max-height:90vh;overflow:auto;border:1px solid var(--border);border-radius:14px;background:var(--panel);box-shadow:0 30px 100px #00000080}.modal-card>header{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);background:var(--panel)}.modal-card h2{margin:0;font-size:17px}.modal-card>header button{width:28px;height:28px;border:1px solid var(--border);border-radius:50%;background:transparent;color:var(--muted);font-size:18px;line-height:1}.modal-body{padding:18px 20px 22px}.detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.detail-head h3{margin:0;font-size:19px}.detail-head p{margin:4px 0 0;color:var(--muted);font-size:11px}.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0}.detail-grid span{padding:9px;border:1px solid var(--border);border-radius:7px;color:var(--muted);font-size:9px}.detail-grid b{display:block;margin-top:4px;color:var(--text-2);font-size:10px;font-weight:500}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid label{color:var(--text-2);font-size:10px}.form-grid input,.form-grid select{display:block;width:100%;height:30px;margin-top:5px;padding:0 8px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);font-size:11px;outline:none}.inline-check{display:flex;align-items:center;gap:6px;margin-top:10px;color:var(--text-2);font-size:10px}.form-actions{display:flex;justify-content:flex-end;margin-top:14px}.form-actions button{height:31px;padding:0 14px;border:0;border-radius:7px;background:var(--accent);color:#fff;font-size:11px;font-weight:600}.modal-body h4{margin:20px 0 8px;color:var(--text-2);font-size:11px}.mini-table{border-top:1px solid var(--border)}.mini-table>div{display:grid;grid-template-columns:minmax(0,1fr) 90px 60px;gap:8px;padding:7px 0;border-bottom:1px solid var(--soft);color:var(--muted);font-size:10px}.mini-table b{color:var(--text-2);font-weight:500}.mini-table em{color:var(--faint);font-style:normal;text-align:right}.pill.user{color:var(--text-2)}.pill.internal{color:#ffd28a;background:#3a2d16}.pill.admin{color:#a5b4fc;background:#202b52}@media(max-width:700px){.detail-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.modal-card{max-height:94vh}}.note-field{display:block;margin-top:10px;color:var(--text-2);font-size:10px}.note-field textarea{display:block;width:100%;margin-top:5px;padding:8px;border:1px solid var(--border);border-radius:7px;background:var(--bg);color:var(--text);font:inherit;resize:vertical;outline:none}.order-meta{display:grid;grid-template-columns:75px minmax(0,1fr);gap:7px 10px;padding:10px;border:1px solid var(--border);border-radius:8px;color:var(--muted);font-size:10px}.order-meta dt{color:var(--faint)}.order-meta dd{margin:0;color:var(--text-2)}.title-actions{display:flex;align-items:center;gap:10px}.primary-btn{height:30px;padding:0 11px;border:0;border-radius:7px;background:var(--accent);color:#fff;font-size:10px;font-weight:600}.batch-bar{display:flex;align-items:center;gap:5px;margin:10px 0;padding:8px 10px;border:1px solid rgba(var(--accent-rgb),.3);border-radius:8px;background:var(--panel-2);color:var(--muted);font-size:10px}.batch-bar span{margin-right:auto;color:var(--accent-2)}.batch-bar button{border:1px solid var(--border);border-radius:5px;background:transparent;color:var(--text-2);padding:4px 7px;font-size:9px}.batch-list{max-height:180px;overflow:auto;margin:10px 0 2px;border-top:1px solid var(--border)}.batch-list>div{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--soft);font-size:10px}.batch-list small{color:var(--muted)}.filter-btn{height:32px;padding:0 9px;border:1px solid var(--border);border-radius:7px;background:transparent;color:var(--text-2);font-size:10px}.trend-grid{margin-top:12px}.trend-chart{display:flex;align-items:flex-end;gap:4px;height:92px;padding-top:8px}.trend-col{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:4px}.trend-col i{width:100%;min-height:2px;border-radius:3px 3px 0 0;background:linear-gradient(180deg,var(--accent-2),var(--accent));opacity:.8}.trend-col span{color:var(--faint);font-size:7px;white-space:nowrap}.login-tabs{display:flex;gap:4px;margin:16px 0 6px;padding:3px;border:1px solid var(--border);border-radius:8px}.login-tabs button{flex:1;height:28px;border:0;border-radius:5px;background:transparent;color:var(--muted);font-size:10px}.login-tabs button.active{background:var(--panel-2);color:var(--accent-2)}.login-code{display:flex;gap:6px;margin-top:7px}.login-code input{margin-top:0!important}.secondary-btn{flex:0 0 92px;height:38px;border:1px solid var(--border);border-radius:8px;background:var(--panel-2);color:var(--text-2);font-size:10px}.permission-editor{margin-top:16px;border-top:1px solid var(--border);padding-top:12px}.permission-editor-head{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}.permission-editor-head h4{margin:0}.permission-editor-head small{color:var(--muted);font-size:9px}.permission-group{margin:10px 0}.permission-group h5{margin:0 0 4px;color:var(--accent-2);font-size:9px;text-transform:uppercase;letter-spacing:.8px}.permission-row{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:23px;padding:2px 0;border-bottom:1px solid var(--soft)}.permission-row label{display:flex;align-items:center;gap:5px;color:var(--text-2);font-size:9.5px}.permission-row input[type=checkbox]{accent-color:var(--accent)}.permission-row code{color:var(--faint);font-size:8px}.quota-input{width:65px;height:22px;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--text);font-size:9px;padding:0 5px}.permission-page-note{margin:-4px 0 10px;font-size:10px}.table-panel td small code{color:var(--faint);font-size:8px}