:root{color-scheme:dark;--bg:#111220;--panel:#202136;--panel-raised:#292a42;--field:#191a2c;--text:#eeeefa;--muted:#aaa9c1;--border:#3b3652;--accent:#a080ef;--primary:linear-gradient(120deg,#8255ed,#af4ed9);font-family:Inter,"Microsoft YaHei UI","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.55}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid transparent;border-radius:12px;padding:10px 17px;color:var(--text);background:#303149;transition:background .15s,border-color .15s,opacity .15s}button:hover{background:#40375b}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid #c1a6fa;outline-offset:3px}button.primary{background:var(--primary);border-color:#a06cea;color:white;font-weight:600}button.primary:hover{filter:brightness(1.1)}button.secondary{background:#303149;border-color:#49425f}button.quiet{background:transparent;color:#c7bbdf}button.danger{background:#63324f;border-color:#a46082}.wide{width:100%}.muted{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:.18em;font-weight:700;color:#b39bd7}h1,h2,h3,p{margin-top:0}h1{font-size:30px;line-height:1.3;margin-bottom:9px;letter-spacing:-.02em}h2{font-size:19px;line-height:1.4;margin-bottom:0}h3{font-size:17px}label{display:block;color:#d6d1e7;margin:17px 0 7px}input,select,textarea{width:100%;min-width:0;border:1px solid var(--border);border-radius:12px;background:var(--field);color:var(--text);padding:11px 13px}input::placeholder,textarea::placeholder{color:#8e899f}input:focus,select:focus,textarea:focus{border-color:#9572c8}input[type=checkbox]{width:17px;height:17px;accent-color:#a16ade;flex:none}.field-note,.table-hint{font-size:12px;color:var(--muted);margin:8px 0 18px}.error-text{font-size:13px;color:#ffa8be;min-height:0;margin:12px 0}.error-text:empty{display:none}.notice{background:#3b3052;border:1px solid #584365;border-radius:14px;padding:13px 15px;margin:20px 0;color:#dfcaef;font-size:13px}.brand-symbol{width:66px;height:66px;display:grid;place-items:center;border-radius:21px;background:linear-gradient(140deg,#74b8f1,#6852f3 48%,#c65adb);box-shadow:0 7px 30px #7951dd2a;font-size:40px;font-weight:800;color:white;font-style:italic}.brand-symbol.small{width:43px;height:43px;border-radius:14px;font-size:28px}.login-view{min-height:100vh;display:grid;place-items:center;padding:32px;background:radial-gradient(ellipse at 65% 20%,#4a306747,transparent 48%),radial-gradient(ellipse at 15% 85%,#2c38664d,transparent 55%)}.login-card{width:100%;max-width:470px;padding:42px;border-radius:28px;background:linear-gradient(150deg,#2b2841,#202136 65%);border:1px solid #65517b42;box-shadow:0 30px 100px #0003}.login-card .brand-symbol{margin-bottom:25px}.login-card .eyebrow{margin-bottom:10px}.login-card label{margin-top:28px}.login-card .primary{margin-top:6px}.login-foot{margin-top:26px;padding-top:21px;border-top:1px solid #43394f;color:#aaa0bf;font-size:12px}.app-shell{min-height:100vh;display:grid;grid-template-columns:226px minmax(0,1fr);padding:14px;gap:14px}.sidebar{border-radius:25px;padding:28px 15px 20px;background:linear-gradient(165deg,#252338,#1c1d30 64%,#292039);display:flex;flex-direction:column;position:sticky;top:14px;height:calc(100vh - 28px);min-height:440px}.brand{display:flex;align-items:center;gap:12px;padding:0 10px}.brand strong{display:block;font-size:27px;line-height:1.15}.brand span{display:block;font-size:10px;letter-spacing:.18em;color:#bc9ee5;margin-top:5px}.nav-label{font-size:10px;letter-spacing:.15em;color:#b3a4ce;padding:0 12px;margin:36px 0 13px}.nav-link{display:flex;align-items:center;gap:12px;width:100%;text-decoration:none;text-align:left;border:0;padding:13px 14px;border-radius:13px;margin-bottom:7px;color:#b9b1cb;background:transparent}.nav-link.selected{background:linear-gradient(110deg,#7150c3,#9955b8);color:white;font-weight:600}.nav-link:hover:not(.selected){background:#39314d}.nav-link svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.65;flex:none}.sidebar-foot{margin-top:auto;padding:18px 12px 0;color:#b6a7ca}.sidebar-foot p{font-size:12px;margin:8px 0 15px}.sidebar-foot .quiet{padding:6px 0}.device-rule{color:#dcd1ec;font-weight:600;font-size:13px;display:flex;align-items:center;gap:8px}.status-dot{width:7px;height:7px;border-radius:50%;background:#a780e9;box-shadow:0 0 10px #a780e966}.workspace{min-width:0;padding:24px 22px 24px 15px}.page-header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:27px}.page-header .eyebrow{margin-bottom:8px}.page-header p{margin-bottom:0}.page-header button{white-space:nowrap;flex:none}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-bottom:23px}.metric{padding:21px 24px;border-radius:22px;min-height:141px;display:flex;flex-direction:column;background:#29263f}.metric.violet{background:linear-gradient(120deg,#302b49,#503666)}.metric.blue{background:linear-gradient(120deg,#293149,#3b4770)}.metric.pink{background:linear-gradient(120deg,#332b45,#54334f)}.metric>span{font-size:12px;color:#ccc0df}.metric strong{font-size:34px;line-height:1.45;letter-spacing:-.04em}.metric small{font-size:12px;color:#b9accb}.library-card{border-radius:24px;background:var(--panel);padding:24px 24px 14px;min-height:390px}.library-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:14px}.filters{display:grid;grid-template-columns:minmax(180px,1fr) 165px;gap:12px}.table-hint{margin:11px 0 19px}.table-scroll{overflow-x:auto;border-radius:14px;scrollbar-color:#655478 #202136}table{border-collapse:separate;border-spacing:0;width:100%;min-width:885px;text-align:left}th{font-size:12px;color:#bab1ce;background:#2b2a40;padding:13px 12px;font-weight:600;white-space:nowrap}th:first-child{border-radius:12px 0 0 12px}th:last-child{border-radius:0 12px 12px 0}td{padding:18px 12px;border-bottom:1px solid #363047;font-size:13px;vertical-align:middle}tr:last-child td{border-bottom:0}.card-id{font-family:ui-monospace,Consolas,monospace;font-size:12px;color:#e3d9f1;overflow-wrap:anywhere}.card-note{color:#aaa1bb;margin-top:5px;max-width:220px;overflow-wrap:anywhere}.cell-small{font-size:11px;color:#a49aaf;display:block;margin-top:4px}.device-id{font-family:ui-monospace,Consolas,monospace;color:#bcb9d8;font-size:12px}.status-pill{display:inline-flex;align-items:center;padding:5px 9px;border-radius:20px;font-size:11px;white-space:nowrap;background:#39334f;color:#ccb9ec}.status-pill.active{background:#273f41;color:#a4d8d0}.status-pill.expired{background:#493b30;color:#ebc495}.status-pill.revoked{background:#4e2e44;color:#e8a3bd}.status-pill.consumed{background:#323a4e;color:#a9bddf}.row-actions{display:flex;align-items:center;gap:3px;white-space:nowrap}.row-actions button{padding:6px 8px;font-size:12px;background:transparent;color:#cab8e6;border-radius:8px}.row-actions button:hover{background:#40334e}.row-actions button.revoke{color:#d2a1b6}.empty-state{text-align:center;padding:55px 20px;color:var(--muted)}.empty-state h3{color:#e7ddf3;margin:17px 0 7px}.empty-state p{margin:0}.empty-icon{width:49px;height:49px;border-radius:15px;background:#403255;color:#b994e9;display:grid;place-items:center;font-size:29px;margin:auto}.pagination{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid #373146;margin-top:14px;padding-top:17px;font-size:12px}.pagination>div{display:flex;gap:8px}.pagination button{font-size:12px;padding:8px 12px}dialog{width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 40px);padding:27px;border:1px solid #77608766;border-radius:26px;background:linear-gradient(130deg,#26273e,#352b47);color:var(--text);box-shadow:0 25px 100px #0008;overflow:auto}dialog::backdrop{background:#060713bc;backdrop-filter:blur(5px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:17px}.dialog-header .eyebrow{margin-bottom:6px}.icon-button{border:0;background:transparent;font-size:25px;padding:0;width:34px;height:34px;border-radius:10px;color:#c0b3d0;line-height:1}.icon-button:hover{background:#52384f}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:end}.inline-note{color:var(--muted);font-size:12px;padding-bottom:13px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}.card-reference{padding:13px 15px;background:#201d30;border-radius:13px;color:#cdbce5;font-family:ui-monospace,Consolas,monospace;overflow-wrap:anywhere;font-size:12px}.copy-actions{display:flex;gap:10px;margin-top:13px}.check-label{display:flex;align-items:center;gap:9px;font-size:13px;margin-top:21px}.check-label input{margin:0}#generatedCodes{font-family:ui-monospace,Consolas,monospace;font-size:13px;line-height:1.9;resize:vertical;min-height:120px}#codesDialog{width:min(650px,calc(100vw - 32px))}.help-list{padding-left:21px}.help-list li{padding-left:5px;margin:18px 0}.help-list p{margin:5px 0;color:var(--muted)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;max-width:calc(100vw - 36px);padding:13px 20px;border-radius:14px;background:#4a3c62;color:#f0e6ff;box-shadow:0 12px 40px #0005;border:1px solid #765a92}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(max-width:1100px){.app-shell{grid-template-columns:190px minmax(0,1fr)}.workspace{padding:22px 10px 20px 6px}.sidebar{padding-left:10px;padding-right:10px}.metrics{gap:12px}.metric{padding:18px}.library-card{padding:20px 17px 14px}}
@media(max-width:760px){.app-shell{display:block;padding:10px}.sidebar{position:static;height:auto;min-height:0;padding:17px 18px;border-radius:20px;display:flex;flex-direction:row;align-items:center;gap:12px}.brand{padding:0}.brand strong{font-size:22px}.brand-symbol.small{width:37px;height:37px;border-radius:12px;font-size:24px}.nav-label,.sidebar>.nav-link,.sidebar-foot p,.device-rule{display:none}.sidebar-foot{margin:0 0 0 auto;padding:0}.sidebar-foot .quiet{padding:8px}.workspace{padding:25px 0 10px}.page-header{gap:10px;margin-bottom:20px}.page-header h1{font-size:26px}.page-header p{font-size:12px}.page-header .primary{padding:10px 13px}.metrics{gap:9px;margin-bottom:16px}.metric{border-radius:17px;padding:14px 12px;min-height:120px}.metric strong{font-size:29px}.metric>span,.metric small{font-size:10px}.library-card{padding:18px 13px 13px;border-radius:21px}.filters{grid-template-columns:minmax(0,1fr) 112px;gap:8px}.filters input,.filters select{font-size:12px;padding:10px}.table-hint{font-size:11px}.pagination{align-items:flex-start}.pagination>span{max-width:45%}dialog{padding:22px;border-radius:22px}.login-view{padding:18px}.login-card{padding:31px 25px}.form-row{gap:13px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.brand-symbol { overflow: hidden; }
.brand-symbol img { display: block; width: 105%; height: 105%; max-width: none; object-fit: cover; border-radius: inherit; }