:root{
  --bg:#07080d;--panel:#10131c;--panel2:#171b27;--line:#222839;--line2:#2e3550;--text:#e9ecf5;--muted:#8a92a8;
  --accent:#6c7bff;--accent2:#a06bff;--ok:#2fd18b;--warn:#ffb547;--bad:#ff5d6c;--radius:14px;
  --mono:ui-monospace,SFMono-Regular,Consolas,Menlo,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.34,1.4,.64,1);
  --glow:0 0 0 1px #6c7bff33,0 10px 40px -10px #6c7bff55;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 -apple-system,"Segoe UI","Malgun Gothic","Apple SD Gothic Neo",sans-serif;-webkit-font-smoothing:antialiased}
body{min-height:100vh;overflow-x:hidden}
/* 천천히 떠다니는 배경 빛 */
body::before,body::after{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(90px);pointer-events:none;opacity:.55}
body::before{width:620px;height:620px;top:-220px;right:-160px;background:#3b3fd8;animation:drift1 22s ease-in-out infinite alternate}
body::after{width:520px;height:520px;bottom:-240px;left:-180px;background:#6a2fb8;opacity:.35;animation:drift2 26s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(-120px,90px) scale(1.15)}}
@keyframes drift2{to{transform:translate(140px,-80px) scale(1.1)}}
button,input,textarea,select{font:inherit;color:inherit}
select option{background:var(--panel2)}
h1,h2,h3{margin:0;letter-spacing:-.2px}
.hidden{display:none!important}
::selection{background:#6c7bff55}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#262c40;border-radius:10px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background-color:#353d5a}
::-webkit-scrollbar-track{background:transparent}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:100%;max-width:390px;background:linear-gradient(180deg,#141827ee,#0f121cee);border:1px solid var(--line);border-radius:22px;padding:36px;
  box-shadow:0 30px 80px -20px #000c,inset 0 1px 0 #ffffff0d;backdrop-filter:blur(14px);animation:rise .7s var(--ease) both}
.login-card.shake{animation:shake .42s var(--ease)}
.login-card.leaving{animation:leave .32s var(--ease) forwards}
.logo{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;font-weight:800;font-size:20px;margin-bottom:20px;
  box-shadow:0 8px 30px -6px #7a6bffaa;animation:breathe 4s ease-in-out infinite}
.login-card h1{font-size:23px}
.login-card p{color:var(--muted);margin:6px 0 22px}
.login-card > *{animation:rise .6s var(--ease) both}
.login-card > :nth-child(2){animation-delay:.05s}.login-card > :nth-child(3){animation-delay:.1s}
.login-card > :nth-child(n+4){animation-delay:.15s}
@keyframes breathe{50%{box-shadow:0 8px 40px -2px #7a6bffdd}}
@keyframes shake{20%{transform:translateX(-8px)}40%{transform:translateX(7px)}60%{transform:translateX(-5px)}80%{transform:translateX(3px)}}
@keyframes leave{to{opacity:0;transform:translateY(-12px) scale(.97);filter:blur(4px)}}

/* ---------- form ---------- */
label{display:block;font-size:12px;color:var(--muted);margin:14px 0 6px;font-weight:500}
input[type=text],input[type=password],input[type=number],textarea,select{width:100%;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;outline:none;
  transition:border-color .2s var(--ease),box-shadow .25s var(--ease),background .2s}
input:hover,textarea:hover,select:hover{border-color:var(--line2)}
input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 4px #6c7bff22;background:#1a1f2e}
textarea{resize:vertical;min-height:90px;font-family:var(--mono);font-size:13px}
select{cursor:pointer}

.btn{position:relative;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:8px 14px;cursor:pointer;white-space:nowrap;overflow:hidden;
  transition:transform .18s var(--ease),background .2s,border-color .2s,box-shadow .25s var(--ease),color .2s}
.btn:hover{border-color:var(--line2);background:#1f2436;transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.97);transition-duration:.08s}
.btn.primary{background:linear-gradient(110deg,var(--accent),var(--accent2) 60%,var(--accent));background-size:200% 100%;border:0;font-weight:600;color:#fff;
  box-shadow:0 6px 20px -8px #7a6bffcc;transition:transform .18s var(--ease),background-position .6s var(--ease),box-shadow .25s var(--ease)}
.btn.primary:hover{background-position:100% 0;box-shadow:0 10px 28px -8px #8a6bffee}
.btn.danger{color:var(--bad)}
.btn.danger:hover{background:#ff5d6c14;border-color:#ff5d6c88}
.btn.sm{padding:5px 11px;font-size:12px;border-radius:8px}
.btn.block{width:100%;margin-top:24px;padding:12px}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.btn.loading{color:transparent!important;pointer-events:none}
.btn.loading::after{content:"";position:absolute;inset:0;margin:auto;width:16px;height:16px;border:2px solid #fff6;border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.err{color:var(--bad);font-size:13px;margin-top:12px;min-height:18px}
.err:not(:empty){animation:rise .3s var(--ease)}

/* ---------- layout ---------- */
.topbar{display:flex;align-items:center;gap:12px;padding:14px 28px;border-bottom:1px solid #ffffff0a;background:#07080dbb;backdrop-filter:blur(16px) saturate(140%);position:sticky;top:0;z-index:5;animation:fadeDown .5s var(--ease) both}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px}
.brand .logo{width:32px;height:32px;font-size:15px;margin:0;border-radius:9px;animation:none;box-shadow:0 4px 16px -4px #7a6bffaa}
.spacer{flex:1}
.chip{background:var(--panel2);border:1px solid var(--line);padding:4px 11px;border-radius:99px;font-size:12px;color:var(--muted)}
.chip b{color:var(--text)}
.role-admin{color:var(--warn)}
.wrap{max-width:1120px;margin:0 auto;padding:28px}
.tabs{position:relative;display:flex;gap:4px;margin-bottom:24px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tab{position:relative;background:none;border:0;padding:11px 16px;color:var(--muted);cursor:pointer;white-space:nowrap;border-radius:9px 9px 0 0;transition:color .25s,background .25s}
.tab:hover{color:var(--text);background:#ffffff06}
.tab.active{color:var(--text)}
.tab-ink{position:absolute;left:0;bottom:-1px;height:2px;width:0;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));
  box-shadow:0 0 12px #7a6bff;transition:transform .45s var(--spring),width .45s var(--spring)}
.head{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.head h2{font-size:18px}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:26px}
.stat{position:relative;background:linear-gradient(180deg,var(--panel),#0d1018);border:1px solid var(--line);border-radius:var(--radius);padding:18px;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s var(--ease)}
.stat::after{content:"";position:absolute;inset:0;background:radial-gradient(240px 80px at 0 0,#6c7bff18,transparent);pointer-events:none}
.stat:hover{transform:translateY(-3px);border-color:var(--line2);box-shadow:0 14px 30px -14px #000}
.stat .n{font-size:28px;font-weight:800;letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.stat .l{color:var(--muted);font-size:12px}

.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px -18px #000}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12px;color:var(--muted);font-weight:500;background:#0d1018}
tr:first-child th:first-child{border-top-left-radius:var(--radius)}tr:first-child th:last-child{border-top-right-radius:var(--radius)}
tr:last-child td{border-bottom:0}
tr td{transition:background .2s}
tr:hover td{background:#ffffff04}
.tbl-wrap{overflow-x:auto}
.actions{display:flex;gap:6px;flex-wrap:wrap}
.empty{padding:48px;text-align:center;color:var(--muted)}
.pill{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;background:var(--panel2);border:1px solid var(--line);margin:2px 3px 2px 0;font-variant-numeric:tabular-nums}
.pill.ok{color:var(--ok);border-color:#2fd18b44;background:#2fd18b12}
.pill.bad{color:var(--bad);border-color:#ff5d6c44;background:#ff5d6c12}
.pill.warn{color:var(--warn);border-color:#ffb54744;background:#ffb54712}
.muted{color:var(--muted)}
.desc{color:var(--muted);font-size:12px}
.mono{font-family:var(--mono)}
.nowrap{white-space:nowrap}
.ok-text{color:var(--ok)}
.mt6{margin-top:6px}.mt8{margin-top:8px}.mt12{margin-top:12px}.mt14{margin-top:14px}.mb8{margin-bottom:8px}.mb18{margin-bottom:18px}.p18{padding:18px}
.w30{width:30%}.w60{width:60%}
.scroll380{max-height:380px;overflow:auto}
.sel-sm{width:auto!important;padding:4px 8px!important}
.notice{background:#ffb54712;border:1px solid #ffb54755;color:#ffd79a;border-radius:12px;padding:12px 16px;margin-bottom:18px;font-size:13px}
.notice.info{background:#6c7bff12;border-color:#6c7bff55;color:#c5cbff}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--bad);margin-left:4px;vertical-align:1px}
.dot.on{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.steps{margin:10px 0 12px;padding-left:20px;color:var(--muted);font-size:13px}
.steps li{margin:4px 0}
.keybox.secret{font-size:17px;letter-spacing:2px;text-align:center;color:#fff}
.otp-row{animation:rise .4s var(--ease) both}

/* ---------- reseller cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:16px;margin-bottom:28px}
.pcard{position:relative;background:linear-gradient(180deg,var(--panel),#0d1018);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:14px;overflow:hidden;
  transition:transform .35s var(--ease),border-color .3s,box-shadow .35s var(--ease)}
.pcard::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,#6c7bff66,transparent 40%,transparent 60%,#a06bff55);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.pcard:hover{transform:translateY(-4px);box-shadow:0 22px 40px -22px #000,0 0 40px -20px #6c7bff88}
.pcard:hover::before{opacity:1}
.pcard h3{font-size:16px}
.count{display:flex;align-items:baseline;gap:6px}
.count .num{font-size:38px;font-weight:800;letter-spacing:-1.5px;font-variant-numeric:tabular-nums;transition:color .4s}
.count .num.zero{color:var(--bad)}
.count .num.low{color:var(--warn)}
.count .num.good{color:var(--ok);text-shadow:0 0 24px #2fd18b44}
.tick{animation:tick .5s var(--spring)}
@keyframes tick{40%{transform:scale(1.12)}}
.qtyrow{display:flex;gap:8px}
.qty{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--panel2);transition:border-color .2s}
.qty:focus-within{border-color:var(--accent)}
.qty button{background:none;border:0;width:34px;cursor:pointer;font-size:16px;transition:background .15s,transform .12s}
.qty button:hover{background:#ffffff10}
.qty button:active{transform:scale(.85)}
.qty input{width:56px;text-align:center;border:0;border-radius:0;background:none!important;box-shadow:none!important;padding:8px 0;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.qtyrow .btn.primary{flex:1}

.keybox{background:#05060a;border:1px solid var(--line);border-radius:10px;padding:13px;font-family:var(--mono);font-size:13px;white-space:pre-wrap;word-break:break-all;max-height:300px;overflow:auto;user-select:all}
.result{position:relative;background:linear-gradient(180deg,#10201a,var(--panel) 70%);border:1px solid #2fd18b55;border-radius:18px;padding:20px;margin-bottom:28px;
  animation:pop .55s var(--spring) both,glowOk 2.2s ease-out}
.result .head{margin-bottom:12px}
@keyframes pop{from{opacity:0;transform:translateY(-10px) scale(.97)}}
@keyframes glowOk{0%{box-shadow:0 0 0 0 #2fd18b66}100%{box-shadow:0 0 0 18px #2fd18b00}}

/* ---------- 화면 전환 ---------- */
@keyframes rise{from{opacity:0;transform:translateY(10px)}}
@keyframes fadeDown{from{opacity:0;transform:translateY(-8px)}}
#view.enter > *{animation:rise .45s var(--ease) both}
#view.enter .stats > *,#view.enter .grid > *,#view.enter tr{animation:rise .5s var(--ease) both;animation-delay:calc(var(--i,0) * 40ms)}
.skel{height:14px;border-radius:7px;background:linear-gradient(90deg,#161a26 0,#20263a 40%,#161a26 80%);background-size:300% 100%;animation:shimmer 1.3s linear infinite;margin:14px 0}
.skel.big{height:120px;border-radius:var(--radius)}
@keyframes shimmer{from{background-position:100% 0}to{background-position:-200% 0}}

/* ---------- modal ---------- */
.overlay{position:fixed;inset:0;background:#03040899;backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px;z-index:20;animation:fadeIn .25s var(--ease) both}
.modal{background:linear-gradient(180deg,#141826,var(--panel));border:1px solid var(--line);border-radius:20px;width:100%;max-width:530px;max-height:90vh;overflow:auto;padding:26px;
  box-shadow:0 40px 100px -20px #000e,inset 0 1px 0 #ffffff0d;animation:modalIn .4s var(--spring) both}
.overlay.closing{animation:fadeOut .2s var(--ease) forwards}
.overlay.closing .modal{animation:modalOut .2s var(--ease) forwards}
@keyframes fadeIn{from{opacity:0}}
@keyframes fadeOut{to{opacity:0}}
@keyframes modalIn{from{opacity:0;transform:translateY(14px) scale(.96)}}
@keyframes modalOut{to{opacity:0;transform:translateY(8px) scale(.97)}}
.modal.wide{max-width:780px}
.modal h3{font-size:17px;margin-bottom:4px}
.modal .foot{display:flex;justify-content:flex-end;gap:8px;margin-top:22px}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px;margin-top:6px}
.check{display:flex;align-items:center;gap:8px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:9px 12px;cursor:pointer;margin:0;color:var(--text);font-size:13px;transition:border-color .2s,background .2s}
.check:hover{border-color:var(--line2)}
.check:has(input:checked){border-color:#6c7bff88;background:#6c7bff14}
.check input{accent-color:var(--accent)}
.sub-tabs{display:flex;gap:6px;margin:12px 0;align-items:center;flex-wrap:wrap}
.sub-tabs .btn.active{border-color:var(--accent);color:#fff;background:#6c7bff22}

/* ---------- toast ---------- */
#toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:8px;z-index:50}
.toast{display:flex;align-items:center;gap:10px;background:#171b27f2;backdrop-filter:blur(10px);border:1px solid var(--line);padding:11px 16px;border-radius:12px;box-shadow:0 14px 40px -10px #000c;
  animation:toastIn .45s var(--spring) both}
.toast::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);flex:none}
.toast.bad::before{background:var(--bad);box-shadow:0 0 10px var(--bad)}
.toast.out{animation:toastOut .3s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(30px) scale(.95)}}
@keyframes toastOut{to{opacity:0;transform:translateX(30px);margin-top:-46px}}

@media(max-width:600px){.topbar{padding:12px 14px}.wrap{padding:18px 14px}.hide-sm{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}