/* ============ Webfont (자체호스팅 Pretendard) ============ */
@font-face{
  font-family:"Pretendard Variable";
  font-weight:45 920; font-style:normal; font-display:swap;
  src:url("/fonts/PretendardVariable.woff2") format("woff2-variations");
}
@font-face{ /* 업로드된 Thin subset(부분 글리프) */
  font-family:"Pretendard Thin";
  font-weight:100; font-style:normal; font-display:swap;
  src:url("/fonts/Pretendard-Thin.subset.0.woff2") format("woff2"),
      url("/fonts/Pretendard-Thin.subset.0.woff") format("woff");
}

/* ============ Design tokens ============ */
:root{
  --ink:#0D1B2E;
  --navy:#134194;
  --navy-strong:#0E3070;
  --blue:#1D5AA8;
  --blue-hover:#164a8c;
  --seal:#C12B35;
  --gold:#B0863C;
  --ok:#1E7A46; --ok-bg:#E7F3EC;
  --warn:#B5761E; --warn-bg:#FBF1DF;
  --danger:#B23A2E; --danger-bg:#FBE9E7;

  --bg:#FFFFFF;
  --surface:#FFFFFF;
  --surface-2:#F7F9FC;
  --border:#E4E9F1;
  --border-strong:#CDD7E6;
  --text:#1E2A3D;
  --muted:#66707F;
  --subtle:#94a0b0;
  --footer:#1C2B47;
  --tintR:#F3F0FF;

  --shadow-sm:0 1px 3px rgba(16,38,72,.08),0 4px 12px -2px rgba(16,38,72,.10),0 10px 24px -12px rgba(16,38,72,.10);
  --shadow-md:0 6px 20px -6px rgba(16,38,72,.18),0 2px 6px rgba(16,38,72,.08);
  --shadow-lg:0 24px 60px -20px rgba(11,46,92,.35);

  --radius:14px; --radius-sm:10px; --radius-lg:20px;
  --maxw:1320px;

  --sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",system-ui,sans-serif;
  --serif:"Batang","Nanum Myeongjo","Apple SD Gothic Neo",serif;
  --mono:"SF Mono","Cascadia Code",ui-monospace,"D2Coding",Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0A1120; --surface:#121D31; --surface-2:#0E1728; --border:#243248; --border-strong:#31435F;
  --text:#E7EEF8; --muted:#9EB0C8; --subtle:#6F819B;
  --navy:#2E6FBE; --navy-strong:#1E4F8F; --blue:#4C93D6; --blue-hover:#63A4E0;
  --ok-bg:#12321F; --warn-bg:#33260F; --danger-bg:#341813;
  --shadow-md:0 6px 22px -8px rgba(0,0,0,.55); --shadow-lg:0 30px 70px -24px rgba(0,0,0,.7);
}}
:root[data-theme="dark"]{
  --bg:#0A1120; --surface:#121D31; --surface-2:#0E1728; --border:#243248; --border-strong:#31435F;
  --text:#E7EEF8; --muted:#9EB0C8; --subtle:#6F819B;
  --navy:#2E6FBE; --navy-strong:#1E4F8F; --blue:#4C93D6; --blue-hover:#63A4E0;
  --ok-bg:#12321F; --warn-bg:#33260F; --danger-bg:#341813;
  --shadow-md:0 6px 22px -8px rgba(0,0,0,.55); --shadow-lg:0 30px 70px -24px rgba(0,0,0,.7);
}
:root[data-theme="light"]{
  --bg:#FFFFFF; --surface:#FFFFFF; --surface-2:#F7F9FC; --border:#E4E9F1; --border-strong:#CDD7E6;
  --text:#1E2A3D; --muted:#66707F; --subtle:#94a0b0;
  --navy:#134194; --navy-strong:#0E3070; --blue:#1D5AA8; --blue-hover:#164a8c;
  --ok-bg:#E7F3EC; --warn-bg:#FBF1DF; --danger-bg:#FBE9E7;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-y:scroll;scrollbar-gutter:stable}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);
  font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased;letter-spacing:-.01em;
  min-height:100vh;display:flex;flex-direction:column}
/* 짧은 화면에서도 푸터가 항상 하단에 고정(sticky footer) */
main{flex:1 0 auto}
.site-footer{flex-shrink:0}
h1,h2,h3,h4{margin:0;text-wrap:balance;letter-spacing:-.025em;font-weight:750;line-height:1.22}
p{margin:0}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}
.tnum{font-variant-numeric:tabular-nums}

/* ============ App bar ============ */
.appbar{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--border)}
.appbar-in{max-width:var(--maxw);margin:0 auto;padding:15px 24px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}
.crest{width:38px;height:38px;border-radius:9px;flex:none;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--navy),var(--navy-strong));color:#fff;font-weight:800;
  font-size:15px;letter-spacing:.02em;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.logo{height:36px;width:auto;display:block}
.brand-sub{font-size:14px;color:var(--muted);letter-spacing:.01em;padding-left:14px;margin-left:2px;
  border-left:1px solid var(--border);align-self:center;font-weight:600}
@media (prefers-color-scheme:dark){.logo{filter:brightness(0) invert(1) opacity(.92)}}
:root[data-theme="dark"] .logo{filter:brightness(0) invert(1) opacity(.92)}
:root[data-theme="light"] .logo{filter:none}
.brand b{font-size:15.5px;font-weight:800;letter-spacing:-.02em;display:block;line-height:1.15}
.brand small{color:var(--muted);font-size:11.5px;letter-spacing:.02em}
.modeswitch{margin-left:8px;display:flex;background:var(--surface-2);border:1px solid var(--border);
  border-radius:999px;padding:3px;gap:2px}
.modeswitch button{border:0;background:transparent;color:var(--muted);font-weight:600;font-size:14.5px;
  padding:9px 18px;border-radius:999px;transition:.18s}
.modeswitch button[aria-pressed="true"]{background:var(--surface);color:var(--navy);
  box-shadow:var(--shadow-sm)}
:root[data-theme="dark"] .modeswitch button[aria-pressed="true"],
@media (prefers-color-scheme:dark){.modeswitch button[aria-pressed="true"]{color:var(--blue)}}
.spacer{flex:1}
.icon-btn{width:38px;height:38px;border-radius:9px;border:1px solid var(--border);background:var(--surface);
  color:var(--muted);display:grid;place-items:center;font-size:16px;transition:.15s}
.icon-btn:hover{color:var(--text);border-color:var(--border-strong)}
.ghost-pill{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);
  border:1px dashed var(--border-strong);border-radius:999px;padding:6px 12px;background:var(--surface)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px var(--ok-bg)}
.topnav{display:flex;align-items:center;gap:14px}
.topnav>a{color:var(--muted);font-size:13.5px;font-weight:600;text-decoration:none;white-space:nowrap}
.topnav>a:hover{color:var(--navy)}
.nav-user{font-size:13px;color:var(--text);font-weight:650;white-space:nowrap}
.login-links{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;align-items:center;margin-top:14px;font-size:12.5px}
.login-links a{color:var(--blue);font-weight:650;text-decoration:none}
.login-links a:hover{text-decoration:underline}
.login-links span{color:var(--subtle)}

/* ============ Layout ============ */
main{max-width:var(--maxw);width:100%;margin:0 auto;padding:36px 24px 104px}
.hidden{display:none!important}
.stack{display:flex;flex-direction:column;gap:24px}
.row{display:flex;gap:16px;flex-wrap:wrap}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.pad{padding:26px 28px}
/* 홈페이지 스타일 아이콘 카드 */
.quicklinks{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.quicklinks{grid-template-columns:1fr}}
.icard{display:flex;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--border);
  border-radius:18px;padding:26px 28px;transition:.2s;box-shadow:var(--shadow-sm)}
.icard:hover{border-color:color-mix(in srgb,var(--navy) 45%,var(--border));box-shadow:var(--shadow-md);transform:translateY(-3px)}
.icard-ic{width:74px;height:74px;flex:none;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(160deg,var(--surface-2),color-mix(in srgb,var(--navy) 6%,var(--surface)));
  border:1px solid var(--border)}
.icard-ic svg{width:auto;height:50px;display:block}
.icard h4{font-size:19px;font-weight:750;letter-spacing:-.02em}
.icard p{font-size:14.5px;color:var(--muted);margin-top:7px;line-height:1.6}
/* 다크 네이비 푸터 */
.site-footer{background:var(--footer);color:#AEB9CC;margin-top:0}
.site-footer .inner{max-width:var(--maxw);margin:0 auto;padding:32px 22px}
.foot-top{display:flex;gap:20px;align-items:center;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:15px;margin-bottom:16px}
.foot-top a{color:#D6DEEA;text-decoration:none;font-size:14.5px;font-weight:600}
.foot-top a:hover{color:#fff}
.foot-brand{display:flex;align-items:center;gap:9px;font-weight:700;color:#EAF0F8;font-size:16px}
.foot-brand .fdot{width:9px;height:9px;border-radius:50%;background:var(--seal)}
.foot-info{display:flex;flex-wrap:wrap;gap:7px 24px;font-size:13.5px;line-height:1.7}
.foot-info b{color:#E7EDF6;font-weight:600;margin-right:5px}
.foot-copy{margin-top:16px;font-size:12.5px;color:#7C89A0}
.eyebrow{font-size:13px;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.muted{color:var(--muted)}
.divider{height:1px;background:var(--border);border:0;margin:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:8px;
  border:1px solid transparent;padding:9px 16px;font-size:14px;font-weight:600;transition:.16s;white-space:nowrap}
.btn.primary{background:var(--navy);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.15) inset,var(--shadow-sm)}
.btn.primary:hover{background:var(--navy-strong)}
.btn.blue{background:var(--blue);color:#fff}
.btn.blue:hover{background:var(--blue-hover)}
.btn.ghost{background:var(--surface);border-color:var(--border-strong);color:var(--text)}
.btn.ghost:hover{background:var(--surface-2)}
.btn.sm{padding:6px 12px;font-size:12.5px;border-radius:7px}
.btn.lg{padding:13px 24px;font-size:15.5px}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* badges */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:650;padding:4px 11px;border-radius:999px;line-height:1.5}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.info{background:color-mix(in srgb,var(--blue) 14%,transparent);color:var(--blue)}
.badge.neutral{background:var(--surface-2);color:var(--muted);border:1px solid var(--border)}

/* ============ Member: hero / auth ============ */
.hero{position:relative;overflow:hidden;border-radius:var(--radius);color:#EAF2FF;
  background:linear-gradient(118deg,#134194 0%,#0F3576 56%,#0B2A5E 100%)}
.hero-grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:34px 34px;mask-image:radial-gradient(120% 120% at 80% 0%,#000,transparent 72%)}
.hero-in{position:relative;padding:54px 54px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{font-size:41px;line-height:1.18;color:#fff;letter-spacing:-.035em}
.hero p.lead{margin-top:18px;color:#C6D8F0;font-size:18px;max-width:46ch;line-height:1.65}
.hero .legal{margin-top:24px;display:inline-flex;gap:8px;align-items:center;font-size:14px;color:#A9C4E6;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);padding:9px 16px;border-radius:999px}
.auth-card{background:var(--surface);border-radius:18px;padding:28px;box-shadow:var(--shadow-lg);color:var(--text)}
.auth-card h3{font-size:20px}
.auth-tabs{display:flex;gap:7px;margin:18px 0 4px}
.auth-tabs button{flex:1;border:1px solid var(--border);background:var(--surface-2);color:var(--muted);
  border-radius:10px;padding:13px 6px;font-size:14px;font-weight:650;transition:.15s;text-align:center}
.auth-tabs button[aria-pressed="true"]{border-color:var(--blue);color:var(--navy);background:color-mix(in srgb,var(--blue) 8%,var(--surface))}
.field{display:flex;flex-direction:column;gap:7px;margin-top:15px;min-width:0}
.field label{font-size:14px;font-weight:650;color:var(--muted)}
.field input,.field select{border:1px solid var(--border-strong);background:var(--surface);color:var(--text);
  border-radius:10px;padding:13px 15px;font-size:15.5px;font-family:inherit;transition:.15s;width:100%;min-width:0}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 18%,transparent)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fineprint{font-size:12.5px;color:var(--subtle);margin-top:14px;line-height:1.55}

/* stepper */
.stepper{display:flex;align-items:center;gap:0;margin:0 0 4px}
.step{display:flex;align-items:center;gap:10px;color:var(--subtle);font-size:14.5px;font-weight:600}
.step .num{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:13px;
  background:var(--surface-2);border:1px solid var(--border-strong);color:var(--subtle)}
.step.active{color:var(--navy)}
.step.active .num{background:var(--navy);border-color:var(--navy);color:#fff}
.step.done .num{background:var(--ok);border-color:var(--ok);color:#fff}
.step.done{color:var(--ok)}
.step-line{flex:1;height:2px;background:var(--border);margin:0 12px;min-width:24px}
.step-line.fill{background:var(--ok)}

/* ============ Summary cards ============ */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;position:relative;overflow:hidden}
.kpi .k-label{font-size:13.5px;color:var(--muted);font-weight:600}
.kpi .k-val{font-size:34px;font-weight:800;letter-spacing:-.035em;margin-top:8px;line-height:1}
.kpi .k-val small{font-size:16px;font-weight:600;color:var(--muted);margin-left:4px}
.kpi .k-sub{font-size:13.5px;margin-top:9px}
.kpi .rail{position:absolute;left:0;top:0;bottom:0;width:4px}
.rail.b{background:var(--blue)} .rail.g{background:var(--ok)} .rail.a{background:var(--warn)} .rail.n{background:var(--gold)}
.progress{height:7px;border-radius:999px;background:var(--surface-2);overflow:hidden;margin-top:9px;border:1px solid var(--border)}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--navy));border-radius:999px}

/* ============ Filters ============ */
.filters{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center}
.fgroup{display:flex;align-items:center;gap:9px}
.fgroup > span{font-size:14px;font-weight:700;color:var(--muted)}
.segbar{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:4px}
.segbar button{border:0;background:transparent;color:var(--muted);font-size:14px;font-weight:600;padding:9px 15px;border-radius:8px;transition:.15s}
.segbar button[aria-pressed="true"]{background:var(--surface);color:var(--navy);box-shadow:var(--shadow-sm)}

/* ============ Table ============ */
.tablewrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface)}
table.grid{width:100%;border-collapse:collapse;font-size:14.5px;min-width:720px}
table.grid thead th{background:var(--surface-2);text-align:left;padding:14px 16px;font-size:13px;font-weight:700;
  letter-spacing:.02em;color:var(--muted);border-bottom:1.5px solid var(--border-strong);white-space:nowrap;position:sticky;top:0}
table.grid tbody td{padding:15px 16px;border-bottom:1px solid var(--border);vertical-align:middle;line-height:1.5}
table.grid tbody tr:last-child td{border-bottom:0}
table.grid tbody tr:hover{background:color-mix(in srgb,var(--navy) 3%,var(--surface))}
.course-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--blue);
  background:color-mix(in srgb,var(--blue) 10%,transparent);padding:3px 9px;border-radius:7px;margin-bottom:5px}
.course-name{font-weight:600}
.org{font-weight:600}
.hrs{font-weight:800;font-variant-numeric:tabular-nums;text-align:right}
.right{text-align:right}
.center{text-align:center}
.check{width:17px;height:17px;accent-color:var(--navy)}

/* certificate */
.cert-shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}
@media(max-width:900px){.cert-shell{grid-template-columns:1fr}}
.paper-scroll{overflow:auto;border-radius:var(--radius);padding:22px;background:
  repeating-linear-gradient(45deg,var(--surface-2),var(--surface-2) 14px,transparent 14px,transparent 28px),var(--bg);
  border:1px solid var(--border);display:flex;justify-content:center}
.a4{width:620px;min-height:877px;background:#fff;color:#111;box-shadow:var(--shadow-lg);
  padding:46px 44px 40px;font-family:var(--serif);position:relative;flex:none}
.a4 *{color:#111}
.doc-top{display:flex;justify-content:space-between;font-size:12px;color:#333;margin-bottom:8px}
.doc-title{text-align:center;font-size:26px;font-weight:800;letter-spacing:8px;margin:20px 0 26px;
  font-family:var(--serif)}
.doc-frame{border:1.6px solid #111}
.doc-frame table{width:100%;border-collapse:collapse;font-size:12.5px;table-layout:fixed}
.doc-frame td,.doc-frame th{border:1px solid #111;padding:8px 9px;vertical-align:middle}
.doc-frame .lbl{background:#F1F1F1;text-align:center;font-weight:700;white-space:normal;word-break:keep-all}
.doc-frame .appl-label{writing-mode:vertical-rl;letter-spacing:3px;line-height:1}
.doc-frame .span-title{text-align:center;font-weight:700;background:#FAFAFA}
.doc-frame td.dc-org{text-align:center;font-weight:600;line-height:1.35;word-break:break-all}
.doc-frame td.dc-course{line-height:1.4}
.doc-frame td.dc-course b{display:block;margin-bottom:2px}
.doc-frame td.dc-num,.doc-frame td.dc-date,.doc-frame td.dc-hr{text-align:center;white-space:nowrap;font-variant-numeric:tabular-nums}
.doc-frame td.dc-date{font-size:10.5px;padding:8px 2px;letter-spacing:-.2px}
.doc-frame td.dc-hr{padding:8px 3px}
.doc-frame td.dc-no{text-align:center}
.doc-frame .total td{font-weight:800;background:#FAFAFA}
.doc-note{text-align:center;margin:30px 0 8px;font-size:13px;font-weight:700}
.doc-date{text-align:center;margin-top:30px;font-size:14px;letter-spacing:2px}
.doc-issuer{text-align:center;margin-top:16px;font-size:20px;font-weight:800;letter-spacing:3px;
  display:inline-flex;justify-content:center;align-items:center;gap:2px;position:relative;left:50%;transform:translateX(-50%)}
.seal{width:66px;height:66px;flex:none;border:2.5px solid var(--seal);border-radius:5px;color:var(--seal);
  display:grid;place-items:center;transform:rotate(-3deg);text-align:center;writing-mode:vertical-rl;
  font-size:12px;font-weight:800;line-height:1.25;font-family:var(--serif);letter-spacing:2px;opacity:.9;
  margin-left:-8px;margin-bottom:12px;box-shadow:inset 0 0 0 2px #fff,inset 0 0 0 3.5px var(--seal)}
.qr{width:74px;height:74px;image-rendering:pixelated;background:#fff}
.doc-verify{display:flex;gap:11px;align-items:center;font-family:var(--sans);margin-top:38px}
.doc-verify .qr-cap{font-size:9.5px;color:#555;line-height:1.5;max-width:170px}

/* side rail of cert */
.issue-panel h3{font-size:15px}
.meta-list{display:flex;flex-direction:column;gap:0;margin:12px 0}
.meta-list div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--border);font-size:13px}
.meta-list div:last-child{border-bottom:0}
.meta-list dt{color:var(--muted)}
.meta-list b{font-weight:700}
.pill-row{display:flex;flex-wrap:wrap;gap:7px}
.verify-box{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:13px 15px;font-size:12.5px;color:var(--muted);display:flex;gap:11px;align-items:flex-start}

/* ============ Admin ============ */
.verify-wrap{max-width:560px;margin:8px auto 0}
.login-wrap{display:grid;place-items:center;padding:40px 0}
.login-card{width:min(420px,100%)}
.gform{display:flex;flex-direction:column;gap:13px}
.gform .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.admin-nav{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px;overflow-x:auto}
.admin-nav button{border:0;background:transparent;color:var(--muted);font-weight:650;font-size:15.5px;
  padding:14px 18px;border-bottom:2.5px solid transparent;transition:.15s;white-space:nowrap}
.admin-nav button[aria-pressed="true"]{color:var(--navy);border-bottom-color:var(--navy)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.search{flex:1;min-width:220px;display:flex;align-items:center;gap:9px;background:var(--surface);
  border:1px solid var(--border-strong);border-radius:9px;padding:0 13px}
.search input{border:0;background:transparent;color:var(--text);font-family:inherit;font-size:14px;padding:11px 0;flex:1;outline:none}
.stat-chip{display:inline-flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);
  border-radius:10px;padding:10px 15px;min-width:120px}
.stat-chip b{font-size:20px;font-weight:800;letter-spacing:-.02em}
.stat-chip span{font-size:11.5px;color:var(--muted)}
.status-dot{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:12.5px}
.status-dot i{width:8px;height:8px;border-radius:50%}
.i-on{background:var(--ok)} .i-off{background:var(--subtle)}
.rowact{display:flex;gap:6px}
.rowact button{white-space:nowrap}
.rowact button{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:7px;
  padding:5px 10px;font-size:12px;font-weight:600;transition:.14s}
.rowact button:hover{color:var(--navy);border-color:var(--blue)}
.rowact button.del:hover{color:var(--danger);border-color:var(--danger)}

/* modal */
.overlay{position:fixed;inset:0;z-index:60;background:rgba(9,18,34,.5);backdrop-filter:blur(3px);
  display:grid;place-items:center;padding:20px;animation:fade .2s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{width:min(560px,100%);background:var(--surface);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow-lg);max-height:90vh;overflow:auto;animation:pop .22s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{transform:translateY(14px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal header{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--border)}
.modal header h3{font-size:16px}
.modal .body{padding:20px 22px}
.modal footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border);background:var(--surface-2)}

/* toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);z-index:80;
  background:var(--ink);color:#fff;padding:13px 20px;border-radius:11px;font-size:13.5px;font-weight:600;
  box-shadow:var(--shadow-lg);opacity:0;transition:.28s;display:flex;align-items:center;gap:10px;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast .tdot{width:8px;height:8px;border-radius:50%;background:#39D98A}

/* section head */
.sec-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding-bottom:12px;margin-bottom:4px;border-bottom:1px solid var(--border)}
.sec-head h2{font-size:27px;font-weight:750;letter-spacing:-.03em}
.sec-head p{color:var(--muted);font-size:12.5px;margin-top:3px}

/* mock-auth animation */
.pass-anim{display:flex;flex-direction:column;align-items:center;gap:16px;padding:20px 0}
.pass-ring{width:96px;height:96px;border-radius:50%;border:4px solid var(--border);border-top-color:var(--blue);
  animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.pass-ok{width:96px;height:96px;border-radius:50%;background:var(--ok-bg);display:grid;place-items:center;
  color:var(--ok);font-size:44px;animation:pop .35s cubic-bezier(.2,.9,.3,1.3)}

.callout{display:flex;gap:12px;background:color-mix(in srgb,var(--navy) 5%,var(--surface));
  border:1px solid var(--border);border-left:3px solid var(--navy);border-radius:8px;padding:13px 16px}
.callout p{font-size:14.5px;color:var(--text);line-height:1.6}
.callout b{color:var(--navy)}

/* ============ Admin normalize (탭 공통 규격) ============ */
#view-admin .sec-head h2{font-size:22px}
.stat-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:2px}
.split{display:grid;grid-template-columns:1fr 1.25fr;gap:16px;align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.sms-split{grid-template-columns:minmax(300px,380px) 1fr}
@media(max-width:820px){.sms-split{grid-template-columns:1fr}}
.card-title{font-size:15px;font-weight:700;margin-bottom:14px}
.field textarea{border:1px solid var(--border-strong);background:var(--surface);color:var(--text);
  border-radius:10px;padding:12px 14px;font-family:inherit;font-size:14.5px;resize:vertical;transition:.15s}
.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 18%,transparent)}
.file-input{font-size:13px;color:var(--muted)}

@media(max-width:820px){
  .hero-in{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .brand-sub{display:none}
  .logo{height:26px}
}
@media(max-width:560px){
  .kpis{grid-template-columns:1fr}
  .appbar-in{flex-wrap:wrap;gap:10px}
}

/* print — real certificate output */
@media print{
  .appbar,.no-print,.paper-scroll{background:#fff!important;border:0!important;padding:0!important}
  body{background:#fff}
  main{padding:0;max-width:none}
  .a4{box-shadow:none;margin:0 auto}
}