:root{--ink:#e9edf0;--muted:#89939c;--line:#293139;--panel:#11171c;--panel2:#151d23;--void:#090d10;--amber:#e5a845;--mint:#61c6a8;--red:#e36b61;--blue:#76a8d8;font-family:"Pretendard","Noto Sans KR","Segoe UI",sans-serif;color:var(--ink);background:var(--void);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 82% 4%,#172129 0,transparent 29rem),linear-gradient(140deg,#080c0f,#0c1115 58%,#090d10);font-size:16px}.topbar{height:82px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(9,13,16,.84);backdrop-filter:blur(16px);position:sticky;top:0;z-index:2}.brand{display:flex;align-items:center;gap:14px}.sigil{display:grid;place-items:center;width:42px;height:42px;border:1px solid #52606a;color:var(--amber);font-family:serif;font-size:22px;transform:rotate(45deg)}.sigil::first-letter{transform:rotate(-45deg)}.brand p,.eyebrow{margin:0 0 5px;font-size:10px;letter-spacing:.19em;color:var(--muted);font-weight:700}.brand h1{margin:0;font-size:20px;letter-spacing:-.03em}.brand h1 span{font-weight:400;color:#aeb7be}.top-actions{display:flex;align-items:center;gap:10px}.signal,.readonly,.badge{font-size:11px;letter-spacing:.08em;border:1px solid var(--line);padding:7px 9px;border-radius:2px}.signal::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--muted);margin-right:7px}.signal.ok::before{background:var(--mint);box-shadow:0 0 9px var(--mint)}.signal.error::before{background:var(--red)}.readonly{color:var(--amber);border-color:#5f4b2a}button{border:1px solid #55616a;background:#172027;color:var(--ink);font:inherit;font-size:14px;padding:8px 12px;border-radius:2px;cursor:pointer}button:hover{border-color:var(--amber)}button:disabled{opacity:.55;cursor:wait}main{width:min(1500px,calc(100% - 40px));margin:0 auto;padding:48px 0 32px}.hero{display:flex;justify-content:space-between;align-items:flex-end;padding:0 2px 32px}.hero h2{margin:0 0 8px;font-size:clamp(30px,4vw,56px);letter-spacing:-.055em;line-height:1.05}.muted{color:var(--muted);margin:0}.epoch{text-align:right;border-left:1px solid var(--line);padding-left:28px}.epoch span{display:block;font-size:10px;color:var(--muted);letter-spacing:.18em}.epoch strong{display:block;color:var(--amber);font-family:Consolas,monospace;font-size:38px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-bottom:18px;background:var(--panel)}.metrics article{padding:20px 22px;min-height:126px;border-right:1px solid var(--line);display:flex;flex-direction:column}.metrics article:last-child{border:0}.metrics span,.economics-grid span{font-size:12px;color:var(--muted)}.metrics strong{font:500 32px/1.2 Consolas,monospace;margin:12px 0 4px}.metrics small{color:#71808b;font-size:11px}.grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr);gap:18px}.panel{border:1px solid var(--line);background:linear-gradient(160deg,var(--panel2),var(--panel));min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}.panel h3{font-size:18px;margin:0;letter-spacing:-.025em}.badge{color:#aeb7be;padding:5px 8px}.attempts-panel{grid-row:span 2}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;color:#78848d;font-size:10px;letter-spacing:.1em;padding:12px 16px;border-bottom:1px solid var(--line)}td{padding:16px;border-bottom:1px solid #20282e;white-space:nowrap}td:first-child{font-family:Consolas,monospace;color:#d4dce1}tr:last-child td{border-bottom:0}.pill{display:inline-flex;align-items:center;gap:6px;font-size:11px}.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--muted)}.pill.good::before{background:var(--mint)}.pill.warn::before{background:var(--amber)}.pill.bad::before{background:var(--red)}.empty{color:#6f7a82;text-align:center;padding:42px 20px;font-size:13px}.stack{padding:8px 20px}.semantic-item{padding:14px 2px;border-bottom:1px solid var(--line)}.semantic-item:last-child{border:0}.semantic-item strong{font-size:13px}.semantic-item p{color:var(--muted);font-size:12px;margin:7px 0 0;line-height:1.5}.economics-grid{display:grid;grid-template-columns:1fr 1fr}.economics-grid div{padding:18px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.economics-grid div:nth-child(2n){border-right:0}.economics-grid div:nth-last-child(-n+2){border-bottom:0}.economics-grid strong{display:block;font:500 19px Consolas,monospace;margin-top:8px}.integrity-panel{padding:20px 22px}.integrity-panel>p{color:var(--muted);font-size:13px;line-height:1.7;margin:18px 0}.integrity-panel dl{margin:0}.integrity-panel dl div{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:10px 0;gap:12px}.integrity-panel dt{color:var(--muted);font-size:12px}.integrity-panel dd{margin:0;font:12px Consolas,monospace;text-align:right;overflow-wrap:anywhere}footer{text-align:center;color:#536069;font:10px Consolas,monospace;letter-spacing:.16em;padding:28px}.hidden{display:none!important}@media(max-width:900px){.metrics{grid-template-columns:1fr 1fr}.metrics article:nth-child(2){border-right:0}.metrics article:nth-child(-n+2){border-bottom:1px solid var(--line)}.grid{grid-template-columns:1fr}.attempts-panel{grid-row:auto}.top-actions .readonly{display:none}}@media(max-width:600px){.topbar{height:auto;padding:14px 18px;align-items:flex-start}.signal{display:none}.brand p{display:none}.brand h1{margin-top:10px}.sigil{width:36px;height:36px}.top-actions{padding-top:4px}main{width:calc(100% - 24px);padding-top:30px}.hero{align-items:flex-start}.hero h2{font-size:34px}.epoch{padding-left:14px}.epoch strong{font-size:28px}.metrics{grid-template-columns:1fr 1fr}.metrics article{padding:15px;min-height:110px}.metrics strong{font-size:25px}.panel-head{padding:16px}.economics-grid div{padding:15px}.hero .muted{font-size:13px;max-width:230px}th,td{padding-left:12px;padding-right:12px}}
.site-nav{min-height:76px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.site-nav nav{display:flex;align-items:center;gap:18px}.wordmark,.nav-link{color:var(--ink);text-decoration:none}.wordmark{font-size:20px;font-weight:700;letter-spacing:-.04em}.wordmark span{font:10px Consolas,monospace;color:var(--amber);letter-spacing:.16em;margin-left:8px}.nav-link{font-size:14px;color:#b7c0c7}.nav-link:hover{color:var(--amber)}.access-main{width:min(1320px,calc(100% - 40px));min-height:calc(100vh - 150px);margin:auto;display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:clamp(40px,8vw,130px);padding:70px 0}.access-copy h1{font-size:clamp(48px,6vw,84px);line-height:1.03;letter-spacing:-.065em;margin:18px 0 28px}.access-copy h1 em{font-style:normal;color:var(--amber)}.access-copy>p:not(.eyebrow,.form-message){max-width:600px;color:#9ca7af;font-size:18px;line-height:1.7}.access-actions,.subscription-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.primary-action,.secondary-action,.text-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:2px;text-decoration:none;font:600 14px "Pretendard","Segoe UI",sans-serif;cursor:pointer}.primary-action{background:var(--amber);border:1px solid var(--amber);color:#17120a}.secondary-action{background:#172027;border:1px solid #48545d;color:var(--ink)}.primary-action:hover,.secondary-action:hover{filter:brightness(1.08)}[aria-disabled=true]{opacity:.45;cursor:not-allowed}.form-message{min-height:24px;color:var(--amber);font-size:14px;margin-top:18px}.access-console{border:1px solid #35404a;background:linear-gradient(150deg,#151d23,#0e1418);box-shadow:0 38px 90px rgba(0,0,0,.32);padding:22px;transform:perspective(900px) rotateY(-3deg)}.console-top{display:flex;justify-content:space-between;font:11px Consolas,monospace;color:#74818a;letter-spacing:.12em;padding-bottom:22px;border-bottom:1px solid var(--line)}.console-top i{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint)}.console-state{padding:36px 4px}.console-state small,.console-state span{display:block;color:var(--muted);font:11px Consolas,monospace}.console-state strong{display:block;font:52px Consolas,monospace;color:var(--mint);margin:7px 0}.console-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line)}.console-grid div{padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.console-grid div:nth-child(2n){border-right:0}.console-grid div:nth-last-child(-n+2){border-bottom:0}.console-grid small{display:block;color:var(--muted);font-size:12px}.console-grid b{display:block;font:24px Consolas,monospace;margin-top:8px}.console-line{height:70px;display:flex;align-items:end;gap:7px;padding-top:18px}.console-line span{display:block;flex:1;background:#32414a}.console-line span:nth-child(1){height:25%}.console-line span:nth-child(2){height:47%}.console-line span:nth-child(3){height:38%}.console-line span:nth-child(4){height:76%;background:var(--amber)}.console-line span:nth-child(5){height:58%}.account-main,.admin-main{width:min(1100px,calc(100% - 40px));margin:0 auto;padding:64px 0}.account-heading h1{font-size:48px;letter-spacing:-.055em;margin:8px 0}.subscription-card{position:relative;margin-top:42px;padding:32px;border:1px solid var(--line);background:var(--panel)}.subscription-card h2{font-size:30px;margin:8px 0}.subscription-card>div>p:last-child{color:var(--muted)}.plan-status{position:absolute;right:32px;top:32px;border:1px solid #59626a;padding:7px 10px;color:var(--muted);font:11px Consolas,monospace}.plan-status.active{color:var(--mint);border-color:#2f6959}.text-button{background:transparent;border:0;color:#b7c0c7;padding:0}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:18px;border:1px solid var(--line)}.trust-strip div{padding:20px;border-right:1px solid var(--line)}.trust-strip div:last-child{border:0}.trust-strip b,.trust-strip span{display:block}.trust-strip span{color:var(--muted);font-size:12px;margin-top:6px}.admin-metrics{margin-top:42px}.admin-panel{margin-top:18px}.admin-list div{display:flex;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--line)}.admin-list span{color:var(--muted);font-size:13px}.admin-list strong{font:16px Consolas,monospace}.admin-panel .form-message{padding:0 22px}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media(max-width:800px){.access-main{grid-template-columns:1fr;padding-top:48px}.access-console{transform:none}.access-copy h1{font-size:50px}.trust-strip{grid-template-columns:1fr}.trust-strip div{border-right:0;border-bottom:1px solid var(--line)}.trust-strip div:last-child{border-bottom:0}}@media(max-width:520px){.site-nav{padding:14px 16px}.wordmark span{display:none}.site-nav nav{gap:12px}.access-main,.account-main,.admin-main{width:calc(100% - 24px)}.access-copy h1{font-size:40px}.access-copy>p:not(.eyebrow,.form-message){font-size:16px}.subscription-card{padding:22px}.plan-status{position:static;display:inline-block;margin-top:20px}.admin-metrics{grid-template-columns:1fr 1fr}}
a:focus-visible,button:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.admin-main{width:min(1180px,calc(100% - 40px));padding-top:56px}.admin-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.admin-heading h1{font-size:48px;letter-spacing:-.055em;margin:8px 0}.admin-metrics{margin-top:34px}.customer-panel{margin-top:18px}.customer-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:22px;border-bottom:1px solid var(--line)}.customer-toolbar h2{margin:0;font-size:21px}.customer-toolbar h2 span{color:var(--muted);font:13px Consolas,monospace;margin-left:8px}.customer-filters{display:flex;gap:8px;align-items:center}.customer-filters input,.customer-filters select{min-height:42px;border:1px solid #48545d;border-radius:2px;background:#0c1216;color:var(--ink);font:14px inherit;padding:0 12px}.customer-filters input{width:min(280px,30vw)}.customer-filters select{min-width:130px}.customer-filters input:focus,.customer-filters select:focus{outline:2px solid var(--amber);outline-offset:1px}.customer-table-wrap{overflow:auto}.customer-table th{font-size:11px}.customer-table td{padding-top:14px;padding-bottom:14px}.customer-identity{display:flex;align-items:center;gap:12px}.customer-avatar{width:38px;height:38px;border-radius:50%;background:var(--line)}.customer-identity strong,.customer-identity small{display:block}.customer-identity small{margin-top:4px;color:var(--muted);font:11px Consolas,monospace}.customer-status{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);padding:6px 9px;font-size:12px}.customer-status::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--muted)}.customer-status.good{color:var(--mint);border-color:#2f6959}.customer-status.good::before{background:var(--mint)}.customer-status.warn{color:var(--amber);border-color:#665027}.customer-status.warn::before{background:var(--amber)}.customer-status.bad{color:var(--red);border-color:#673c38}.customer-status.bad::before{background:var(--red)}.access-good{color:var(--mint)}.access-blocked{color:#8f9aa2}.customer-date{color:#aeb7be;font-size:12px}.customer-footer{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 22px;border-top:1px solid var(--line)}.customer-footer .form-message{margin:0}.pagination{display:flex;align-items:center;gap:12px}.pagination span{color:var(--muted);font:12px Consolas,monospace}.pagination button:disabled{opacity:.35;cursor:not-allowed}.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}
@media(max-width:800px){.customer-toolbar{align-items:stretch;flex-direction:column}.customer-filters{display:grid;grid-template-columns:1fr 140px auto}.customer-filters input{width:100%}}
@media(max-width:520px){.admin-heading{align-items:flex-start}.admin-heading h1{font-size:38px}.customer-filters{grid-template-columns:1fr}.customer-footer{align-items:flex-start;flex-direction:column}.pagination{width:100%;justify-content:space-between}}

.feature-locked{position:relative}.feature-locked .economics-grid{opacity:.3;filter:saturate(.35)}.feature-locked::after{content:"Pro 플랜에서 고급 계측과 경제성 리포트를 사용할 수 있습니다.";position:absolute;inset:58px 18px 18px;display:grid;place-items:center;padding:18px;background:rgba(12,18,22,.88);color:var(--amber);text-align:center;font-weight:600;border:1px solid #665027}

.admin-main{width:min(1280px,calc(100% - 40px))}.admin-metrics{grid-template-columns:repeat(5,1fr)}
@media(max-width:900px){.admin-metrics{grid-template-columns:repeat(2,1fr)}.admin-metrics article{border-bottom:1px solid var(--line)}}
