:root{color-scheme:dark;--bg:#0c0d10;--panel:#131519;--border:#282a30;--text:#f1f1f4;--muted:#9699a4;--red:#f44d50;--green:#70d7aa;--amber:#efbd73;--radius:14px;font-family:Inter,Pretendard,"Noto Sans KR","Malgun Gothic",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{transition:background .15s,transform .15s}button:active{transform:translateY(1px)}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--red);outline-offset:4px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}input,select,textarea{width:100%;border:1px solid #34363f;background:#0d0f13;color:var(--text);border-radius:8px;padding:12px 14px;outline:none;min-height:46px}input:focus,select:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px #f44d5015}input::placeholder{color:#666b78}label{display:block;font-size:12px;font-weight:600;margin:22px 0 8px;color:#ced0d7}small{font-size:12px}.accent,.red{color:var(--red)!important}.green{color:var(--green)!important}.amber{color:var(--amber)!important}.eyebrow{font-size:10px;color:#999da8;font-weight:700;letter-spacing:2px}.wordmark{display:flex;align-items:baseline;font-size:26px;font-weight:900;letter-spacing:-1.5px;line-height:1}.wordmark>span{color:var(--red)}.wordmark em{font-size:9px;color:#8b8f9c;letter-spacing:1.5px;font-style:normal;margin-left:10px}.primary,.secondary,.danger{border:1px solid transparent;border-radius:8px;padding:11px 19px;font-size:13px;font-weight:700;display:inline-flex;gap:12px;align-items:center;justify-content:center;white-space:nowrap}.primary{background:var(--red);color:#fff}.primary:hover{background:#ff6265}.secondary{background:#202228;color:#e1e2e8;border-color:#373942}.secondary:hover{background:#2a2d35}.danger{background:#f44d5011;color:#ff7376;border-color:#f44d5038}.danger:hover{background:#f44d5026}.full{width:100%;justify-content:space-between}.icon-button{background:none;color:#9b9eaa;border:0;padding:6px 9px;font-size:22px;line-height:1}.icon-button:hover{color:#fff}.text-button{border:0;background:none;color:#b6bac6;padding:5px 8px;font-size:12px}.text-button:hover{color:#fff}.error{color:#ff8a8e;min-height:22px;font-size:12px;margin:12px 0;white-space:pre-line}.loading{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;gap:4px;font-size:36px;font-weight:900;letter-spacing:-2px}.loading small{display:block;font-weight:400;letter-spacing:0;color:var(--muted);position:absolute;top:calc(50% + 40px)}
.login-layout{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}.login-brand{padding:44px 64px;background:radial-gradient(ellipse at 75% 25%,#38181d66,transparent 55%),#101115;border-right:1px solid var(--border);display:flex;flex-direction:column;position:relative;overflow:hidden}.login-brand:after{content:"";width:400px;height:400px;position:absolute;right:-200px;top:20%;border:1px solid #f44d5020;transform:rotate(45deg);box-shadow:0 0 0 60px #f44d5004,0 0 0 120px #f44d5003;pointer-events:none}.brand-main{margin:auto 0;padding:80px 0;z-index:1}.brand-main .eyebrow{color:#f7777a;display:flex;align-items:center;gap:10px}.brand-main .eyebrow:before{content:"";height:5px;width:5px;border-radius:50%;background:var(--red)}.brand-main h1{font-size:clamp(32px,3.7vw,58px);line-height:1.35;font-weight:750;letter-spacing:-2.5px;margin:25px 0}.brand-main p{font-size:15px;color:#9095a3;line-height:1.9}.brand-features{display:flex;gap:28px;margin-top:60px;border-top:1px solid #ffffff10;padding-top:22px;color:var(--red);font-size:11px}.brand-features b{font-size:12px;color:#bfc2cc;font-weight:500;margin-left:8px}.login-brand footer{display:flex;justify-content:space-between;color:#8a8e9a;font-size:10px;letter-spacing:1px}.login-brand footer span{font-size:9px;color:#595f6e}.login-side{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:45px}.login-card{width:100%;max-width:350px}.lock-icon{width:48px;height:48px;display:grid;place-items:center;background:#1c1d24;border:1px solid #33333e;border-radius:12px;color:#ff6a6d;font-size:28px;margin-bottom:30px}.login-card h2{font-size:27px;letter-spacing:-1px;margin:10px 0}.login-card>p:not(.error){color:var(--muted);font-size:13px}.login-note{margin-top:26px;padding-top:24px;border-top:1px solid var(--border);font-size:11px;color:#808592;line-height:1.8}.login-footer{font-size:10px;color:#626877;max-width:350px;width:100%;margin-top:80px}
.app-layout{display:flex;min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:224px;background:#101115;border-right:1px solid var(--border);padding:34px 20px;display:flex;flex-direction:column}.sidebar .wordmark{font-size:25px;padding-left:10px}.sidebar .wordmark em{font-size:8px;margin-left:7px}.workspace-label{color:#646b78;font-size:9px;letter-spacing:1.7px;margin:59px 13px 16px}.nav-item{display:flex;align-items:center;gap:12px;width:100%;border:1px solid transparent;border-radius:8px;background:none;color:#8b91a0;padding:11px 13px;margin-bottom:7px;font-size:13px;text-align:left}.nav-item>span:first-child{font-size:19px;line-height:1}.nav-item.selected{background:#f44d5012;color:#ff777b;border-color:#f44d5025}.nav-item:hover{background:#ffffff06}.nav-arrow{margin-left:auto}.sidebar-foot{margin-top:auto;border-top:1px solid var(--border);padding-top:22px;display:flex;align-items:center;gap:10px}.owner-avatar{background:#272932;border:1px solid #3d404b;border-radius:9px;display:grid;place-items:center;width:34px;height:36px;font-size:15px;color:#c4c8d1}.sidebar-foot strong{font-size:12px;display:block;font-weight:500}.sidebar-foot small{font-size:10px;display:block;color:#737b8b}.sidebar-foot .icon-button{margin-left:auto}.main-shell{margin-left:224px;flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:77px;border-bottom:1px solid #24262d;display:flex;align-items:center;justify-content:space-between;padding:0 42px;color:#747a89;font-size:9px;letter-spacing:1px}.topbar i{font-style:normal;color:#404652;margin:0 14px}.topbar b{font-weight:500;color:#c0c4ce}.topbar>div{display:flex;gap:12px;align-items:center}.admin-chip{background:#1a1c23;border:1px solid #333641;border-radius:5px;color:#b8bdc9;letter-spacing:0;font-size:10px;padding:4px 10px}.demo-badge{color:var(--amber);font-size:10px;letter-spacing:0}main{padding:42px;max-width:1500px;width:100%;margin:0 auto;flex:1}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:31px}.page-heading h1{font-size:31px;letter-spacing:-1.5px;line-height:1.5;margin:5px 0}.page-heading p{color:#8a91a0;font-size:12px}.page-heading .eyebrow{font-size:9px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:30px}.stats article{border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(130deg,#181a20,#121418);padding:20px 23px}.stat-title{font-size:11px;color:#a0a6b5;display:flex;justify-content:space-between;align-items:center}.stat-title>span{font-size:17px;color:#727986}.stats strong{display:block;font-size:33px;line-height:1.4;margin:8px 0 3px;font-weight:550;letter-spacing:-1px;font-variant-numeric:tabular-nums}.stats small{font-size:9px;color:#717887}.list-panel{background:#111318;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.list-toolbar{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--border);gap:15px}.filter-tabs{display:flex;gap:3px}.filter-tabs button{background:none;border:0;border-radius:6px;padding:6px 12px;font-size:11px;color:#8d94a4}.filter-tabs button.active{background:#282b34;color:#eef0f5}.search-wrap{display:flex;align-items:center;gap:9px;color:#7a8190}.search-wrap>span{font-size:22px}.search-wrap input{min-height:33px;background:none;border:none;box-shadow:none;padding:6px 0;font-size:11px;max-width:170px}.search-wrap .icon-button{border-left:1px solid var(--border);margin-left:8px;font-size:19px;padding-left:17px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;min-width:700px;width:100%;text-align:left}th{font-size:10px;color:#737d8d;font-weight:500;padding:13px 18px;background:#14161c;white-space:nowrap}th:first-child,td:first-child{padding-left:24px}td{padding:18px;font-size:11px;color:#b6bdca;border-top:1px solid #242730;white-space:nowrap}tbody tr:hover{background:#191c24}.license-name{font-weight:550;font-size:12px;color:#e1e4ec;margin-bottom:5px}.key-mask{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#717b8b;font-size:10px;letter-spacing:.4px}.product-label{font-family:ui-monospace,Consolas,monospace;font-size:10px;padding:3px 7px;border:1px solid #303642;border-radius:5px;background:#1b1e26;color:#a3adbf}.status{display:inline-flex;align-items:center;gap:5px;font-size:10px;padding:3px 9px;border-radius:5px;background:#70d7aa0b;color:#70d7aa;border:1px solid #70d7aa22}.status:before{content:"";display:block;width:4px;height:4px;border-radius:50%;background:currentColor}.status.revoked{background:#f44d500c;color:#f98286;border-color:#f44d5022}.status.expired{background:#efbd730b;color:#e7b96e;border-color:#efbd7322}.devices-count{font-variant-numeric:tabular-nums}.devices-count small{color:#656f81;font-size:10px}.row-manage{font-size:11px;padding:5px 8px}.list-footer{padding:15px 22px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;color:#727c8d;font-size:10px}.list-footer>div{display:flex;align-items:center;gap:12px}.list-footer .text-button{font-size:10px}.empty-state{min-height:300px;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:35px;text-align:center}.empty-icon{font-size:30px;background:#1d2029;color:#656e80;border:1px solid #303542;width:64px;height:64px;border-radius:17px;display:grid;place-items:center;margin-bottom:20px}.empty-state h2{font-size:16px;font-weight:550;margin-bottom:7px}.empty-state p{font-size:12px;color:#778194;margin-bottom:23px}.empty-state button{font-size:11px}.below-note{font-size:10px;color:#788295;margin-top:18px;line-height:1.9}.below-note>span{margin-right:7px}.app-footer{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#505a6d;border-top:1px solid #242730;margin:40px 42px 0;padding:19px 0}.panel-error{font-size:12px;color:#ffa2a5;background:#451a201f;padding:18px 23px;border-bottom:1px solid #633037}.guide-card{border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin-bottom:20px;background:#13151b}.step-label{font-size:9px;letter-spacing:1.5px;color:var(--red)}.guide-card h2{font-size:19px;letter-spacing:-.5px;margin:11px 0}.guide-card p{font-size:12px;color:#959eae;line-height:1.9}.endpoint{display:flex;align-items:center;gap:15px;border:1px solid #333b49;background:#0e1117;border-radius:8px;padding:16px;margin-top:20px;overflow-x:auto}.endpoint b{font-size:10px;color:var(--green)}.endpoint code{font-size:11px;white-space:nowrap}.endpoint button{margin-left:auto}pre{background:#0d1016;border:1px solid #29303d;border-radius:9px;padding:20px;overflow-x:auto;color:#b9c9df;font-size:12px;line-height:1.9;margin:20px 0}code{font-family:ui-monospace,Consolas,monospace}.response-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:22px}.response-grid b{font-size:12px}
/* Native dialogs retain focus and keyboard access. */
dialog{color:var(--text);background:#17191f;border:1px solid #373b46;border-radius:16px;padding:30px;width:480px;max-width:calc(100vw - 32px);max-height:90vh;box-shadow:0 35px 150px #000b}dialog::backdrop{background:#06070bcc;backdrop-filter:blur(4px)}.dialog-heading{display:flex;justify-content:space-between;align-items:flex-start}.dialog-heading h2,dialog>h2{font-size:23px;font-weight:600;letter-spacing:-1px;margin-top:5px}.dialog-heading .eyebrow{font-size:9px;color:#e6787b}.dialog-description{font-size:12px;color:#969fae;margin:14px 0 22px;line-height:1.9}.field-help{display:block;font-size:10px;color:#818c9e;margin-top:7px;line-height:1.8}.form-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:15px}.dialog-actions{border-top:1px solid #323641;padding-top:22px;margin-top:23px;display:flex;justify-content:flex-end;gap:10px}.dialog-actions.split{justify-content:space-between}.device-heading{display:flex;align-items:center;justify-content:space-between;margin:24px 0 10px}.device-heading h3{font-size:12px;font-weight:500}.device-list{border:1px solid #303642;border-radius:8px;max-height:170px;overflow-y:auto;padding:12px;font-size:11px;color:#949faf}.device-item+.device-item{border-top:1px solid #2e3542;padding-top:10px;margin-top:10px}.device-item code{display:block;font-size:10px;margin-bottom:4px;color:#c3cad9}.device-item small{font-size:9px}.detail-meta{margin-top:15px;display:flex;gap:10px;align-items:center;font-size:10px;flex-wrap:wrap}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 40px);background:#252a35;border:1px solid #4a5363;border-radius:9px;padding:13px 22px;color:#e6eaf2;font-size:12px;box-shadow:0 12px 40px #0007;z-index:10;text-align:center}.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}textarea#revealed-key{font-family:ui-monospace,Consolas,monospace;color:#fda0a3;resize:none;font-size:13px;line-height:1.8}
@media(min-width:1600px){main{padding-top:54px}.stats article{padding:25px 28px}.page-heading{margin-bottom:40px}.stats{margin-bottom:36px}}@media(max-width:1120px){main{padding:30px 25px}.sidebar{width:195px;padding:30px 14px}.main-shell{margin-left:195px}.sidebar .wordmark{font-size:23px}.sidebar .wordmark em{font-size:7px}.topbar{padding:0 25px}.stats{gap:10px}.stats article{padding:16px}.login-brand{padding:40px}.brand-features{gap:15px}.app-footer{margin-right:25px;margin-left:25px}}@media(max-width:760px){.login-layout{display:block}.login-brand{padding:25px;border-right:0;border-bottom:1px solid var(--border)}.brand-main{padding:40px 0 5px}.brand-main h1{font-size:34px;margin:18px 0}.brand-main p,.brand-features,.login-brand footer{display:none}.brand-main .eyebrow{font-size:9px}.login-side{padding:40px 25px}.login-footer{margin-top:35px}.lock-icon{display:none}.login-card h2{font-size:24px}.sidebar{position:static;width:auto;flex-direction:row;align-items:center;padding:20px;border-right:0;border-bottom:1px solid var(--border);gap:20px}.sidebar .wordmark{padding:0;font-size:24px}.sidebar .wordmark em{display:none}.workspace-label,.sidebar-foot{display:none}.sidebar nav{display:flex;gap:5px;margin-left:auto}.nav-item{padding:7px 9px;width:auto;margin:0;font-size:11px}.nav-item>span:first-child,.nav-arrow{display:none}.app-layout{display:block}.main-shell{margin:0}.topbar{height:51px;padding:0 20px}.topbar>span{font-size:8px}.demo-badge{font-size:8px}.admin-chip{font-size:8px;padding:3px 6px}main{padding:29px 20px}.page-heading{gap:12px;margin-bottom:24px}.page-heading h1{font-size:27px}.page-heading p{font-size:11px;max-width:180px}.page-heading>.primary{font-size:11px;padding:10px 12px;gap:5px}.stats{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:25px}.stats article{padding:16px 18px}.stats strong{font-size:29px}.list-toolbar{flex-wrap:wrap;padding:14px}.filter-tabs button{padding:5px 10px}.search-wrap{width:100%;border-top:1px solid var(--border);padding-top:8px}.search-wrap input{max-width:none}.search-wrap .icon-button{margin-left:auto}.list-footer{padding:14px;font-size:9px;gap:10px}.list-footer>div{gap:6px}.app-footer{margin:20px 20px 0;font-size:8px;letter-spacing:.5px}.guide-card{padding:20px}.response-grid{grid-template-columns:1fr;gap:20px}.endpoint{gap:8px;padding:12px}.endpoint code{font-size:10px}.guide-card h2{font-size:18px}.empty-state{padding:30px 16px;min-height:270px}dialog{padding:23px}.form-grid{grid-template-columns:1.3fr 1fr;gap:10px}.dialog-actions button{font-size:11px;padding:10px 13px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.table-scroll{position:relative;max-width:100%;width:100%}

@media(max-width:760px){.sidebar-foot{display:flex;margin:0;padding:0;border:0}.sidebar-foot>div{display:none}.sidebar-foot .icon-button{font-size:18px;padding:3px}.sidebar{gap:10px}}