/* NTIS 블록체인 관리자 — A안(운영 콘솔) 뼈대 + C안(할 일·버튼) */
:root{
  --bg:#F3F5F8; --card:#FFFFFF; --ink:#17212B; --muted:#566170; --line:#DDE2E8; --line2:#EEF1F4;
  --side:#17212B; --side-ink:#D3DCE6; --accent:#2457C5; --accent-ink:#FFFFFF; --accent-soft:#E5EDFB;
  --ok-bg:#E3F3EA; --ok:#16623F; --warn-bg:#FFF0D2; --warn:#734600; --bad-bg:#FCE8E6; --bad:#9B1C12; --info-bg:#E5EDFB; --info:#1D47A1;
  --font:'Pretendard','Noto Sans KR','Malgun Gothic','Apple SD Gothic Neo',system-ui,sans-serif;
  --mono:'D2Coding','Consolas','SFMono-Regular',ui-monospace,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.5}
a{color:var(--accent)}a:hover{color:#163C8C}
button,input{font:inherit}
:focus-visible{outline:3px solid #F0A43A;outline-offset:2px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

.shell{display:flex;flex-wrap:wrap;min-height:100vh}
.side{flex:1 1 220px;max-width:100%;background:var(--side);color:#E7ECF2;padding:24px 16px;display:flex;flex-direction:column;gap:24px}
.brand{display:flex;gap:10px;align-items:center}
.brand .logo{width:36px;height:36px;border-radius:8px;background:var(--accent);display:grid;place-items:center;flex:none}
.brand b{display:block}.brand small{color:#AEBACA}
.menu{display:flex;flex-direction:column;gap:4px}
.menu a,.menu span{display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:0 12px;border-radius:8px;color:var(--side-ink);text-decoration:none}
.menu a:hover{background:#22303E;color:#fff}
.menu a.on{background:var(--accent);color:#fff;font-weight:700}
.menu span{color:#7F8C9A;cursor:default}
.menu span em{font-style:normal;font-size:11px;border:1px solid #3A4757;border-radius:999px;padding:1px 7px}
.me{margin-top:auto;border-top:1px solid #2B3947;padding-top:14px;font-size:13px;color:#AEBACA;display:flex;flex-direction:column;gap:8px}
.me b{color:#E7ECF2}
.me button{align-self:flex-start;background:none;border:1px solid #3A4757;color:#D3DCE6;border-radius:8px;min-height:36px;padding:0 12px;cursor:pointer}

.main{flex:999 1 560px;min-width:0;padding:28px 32px 48px;display:flex;flex-direction:column;gap:20px}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px}
.head h1{margin:0;font-size:26px}
.head p{margin:4px 0 0;color:var(--muted);font-size:14px}

.flash{border-radius:10px;padding:12px 16px;font-weight:500}
.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.bad{background:var(--bad-bg);color:var(--bad)}

.hero{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 24px;display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.hero .mark{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;flex:none}
.hero.OK .mark{background:var(--ok-bg);color:var(--ok)}.hero.WARN .mark{background:var(--warn-bg);color:var(--warn)}.hero.BAD .mark{background:var(--bad-bg);color:var(--bad)}
.hero h2{margin:0;font-size:24px;line-height:1.3}
.hero p{margin:4px 0 0;color:#3D4752;font-size:16px}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:6px}
.kpi .l{font-size:13px;color:var(--muted);font-weight:500}
.kpi .v{font-size:28px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.kpi .s{font-size:13px;color:var(--muted)}

.pill{display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px;white-space:nowrap;line-height:1.4}
.pill.OK{background:var(--ok-bg);color:var(--ok)}.pill.WARN{background:var(--warn-bg);color:var(--warn)}
.pill.BAD{background:var(--bad-bg);color:var(--bad)}.pill.INFO{background:var(--info-bg);color:var(--info)}

.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;min-width:0}
.panel h2{margin:0 0 12px;font-size:17px;display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.panel h2 small{font-size:13px;font-weight:400;color:var(--muted)}
.row{display:flex;flex-wrap:wrap;gap:14px}
.row > .panel{flex:1 1 380px}
.row > .panel.wide{flex:3 1 520px}

.todos{display:flex;flex-direction:column;gap:10px}
.todo{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#FCFCFD}
.todo .tx{flex:1 1 320px;min-width:0}
.todo .tx b{display:block;font-size:16px}
.todo .tx p{margin:2px 0 0;color:#3D4752;font-size:14px}
.empty{color:var(--muted);padding:6px 2px}

.tbl{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-size:12px;color:var(--muted);text-align:left;padding:9px 8px;border-bottom:1px solid #E3E7EC;font-weight:700;white-space:nowrap}
td{padding:10px 8px;border-bottom:1px solid var(--line2);vertical-align:middle}
td.r,th.r{text-align:right}
td.err{max-width:420px;color:#3D4752;font-size:13px}

.bars{display:flex;align-items:flex-end;gap:10px;height:180px;border-bottom:1px solid var(--line)}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:4px;height:100%}
.bar i{display:block;width:100%;max-width:34px;border-radius:6px 6px 0 0;background:#9DB6E6}
.bar.today i{background:var(--accent)}
.bar small{font-size:11px;color:var(--muted)}
.days{display:flex;gap:10px}.days span{flex:1;text-align:center;font-size:12px;color:var(--muted)}

.blocks{display:flex;flex-direction:column;gap:8px}
.blk{display:flex;justify-content:space-between;gap:10px;padding:8px 10px;border-radius:8px;background:#F6F8FA}
.blk b{color:var(--accent)}
.blk span{color:#3D4752;font-size:14px;flex:1;min-width:0}
.blk small{color:var(--muted)}

.prog{display:flex;flex-direction:column;gap:4px;min-width:150px}
.track{height:8px;border-radius:999px;background:#E3E8EC;overflow:hidden}
.track i{display:block;height:100%;border-radius:999px;background:#1F7A6D}
.track i.WARN{background:#C9822F}.track i.BAD{background:#B42318}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:8px;border:1px solid #C9D1DA;background:#fff;color:var(--ink);cursor:pointer;text-decoration:none;font-size:14px;white-space:nowrap}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.p{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}
.btn.p:hover{background:#1B46A6;color:#fff}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.acts{display:flex;gap:6px;flex-wrap:wrap}
.acts form{margin:0}

.search{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.search input{height:40px;width:180px;max-width:100%;padding:0 12px;border:1px solid #C9D1DA;border-radius:8px}

.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.login form{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:32px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px}
.login h1{margin:0;font-size:22px}
.login label{font-size:14px;font-weight:500}
.login input{height:44px;padding:0 12px;border:1px solid #C9D1DA;border-radius:8px;width:100%}
.login .msg{font-size:14px;border-radius:8px;padding:10px 12px}

/* 2차: 위변조 검사·증명서·블록 조회·계정 */
.menu .grp{font-size:11px;color:#7F8C9A;padding:10px 12px 2px;letter-spacing:.02em}
.me .role{font-size:12px;color:#AEBACA}
.me a{color:#D3DCE6;font-size:13px}
.verdict{border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:4px}
.verdict.OK{background:var(--ok-bg);color:var(--ok)}.verdict.BAD{background:var(--bad-bg);color:var(--bad)}
.verdict.WARN{background:var(--warn-bg);color:var(--warn)}.verdict.INFO{background:var(--info-bg);color:var(--info)}
.verdict b{font-size:18px}.verdict span{font-size:14px;color:#3D4752}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.stat{border:1px solid var(--line);border-radius:10px;padding:12px}
.stat .l{font-size:12px;color:var(--muted)}.stat .v{font-size:22px;font-weight:700}
.kv{display:grid;grid-template-columns:minmax(120px,180px) 1fr;gap:6px 16px;font-size:14px}
.kv dt{color:var(--muted)}.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.hash{font-family:var(--mono);font-size:12px;overflow-wrap:anywhere}
.keys{font-family:var(--mono);font-size:12px;color:#3D4752;display:flex;flex-wrap:wrap;gap:4px 10px}
tr.hl td{background:#FFF8E6}
.form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.form label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.form input,.form select{height:40px;padding:0 10px;border:1px solid #C9D1DA;border-radius:8px;font:inherit;color:var(--ink);background:#fff}
.inline{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin:0}
.inline select,.inline input{height:36px;padding:0 8px;border:1px solid #C9D1DA;border-radius:8px;font:inherit;background:#fff}
.issued{border:2px solid var(--accent);border-radius:12px;padding:16px;background:var(--accent-soft)}
.issued code{font-family:var(--mono);font-size:18px;font-weight:700;background:#fff;padding:2px 8px;border-radius:6px}
.otp{display:flex;flex-wrap:wrap;gap:20px;align-items:center}
.otp .secret{font-family:var(--mono);font-size:15px;background:#F3F5F8;border-radius:8px;padding:8px 10px;overflow-wrap:anywhere}
.login .code{font-family:var(--mono);font-size:22px;letter-spacing:.3em;text-align:center}
.login .wide{max-width:520px}
.note{font-size:13px;color:var(--muted)}

@media (max-width:640px){.main{padding:20px 16px 32px}.hero h2{font-size:20px}}