:root{
  --bg:#f4f5f7;--panel:#fff;--ink:#17202b;--muted:#5d6876;--faint:#8a94a1;--line:#e2e6eb;--line2:#d3d9e0;
  --brand:#1f4e79;--brand-ink:#fff;--brand-soft:#e8f0f8;
  --ok:#1d7a46;--ok-soft:#e5f4ec;--warn:#9a5b00;--warn-soft:#fdf2df;--bad:#b42318;--bad-soft:#fdecea;
  --radius:10px;--shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e1319;--panel:#161d25;--ink:#e6ebf0;--muted:#a0abb8;--faint:#7c8794;--line:#26303b;--line2:#323d4a;
  --brand:#5b9bd5;--brand-ink:#0b1520;--brand-soft:#1a2a3a;--ok:#5fcf8f;--ok-soft:#153024;--warn:#f0b35a;--warn-soft:#33270f;--bad:#ff8a7f;--bad-soft:#3a1b19;
}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif}
a{color:var(--brand)}
button,input,select,textarea{font:inherit;color:inherit}
h1{font-size:22px;margin:0 0 4px;letter-spacing:-.01em}
h2{font-size:15px;margin:0 0 12px}
h3{font-size:13px;margin:0 0 8px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.muted{color:var(--muted)}.small{font-size:12px}.mono{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:var(--panel);border-bottom:1px solid var(--line)}
.top .in{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:18px;padding:10px 16px;flex-wrap:wrap}
.logo{font-weight:800;letter-spacing:-.02em;font-size:16px;display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink)}
.logo i{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:7px;background:var(--brand);color:var(--brand-ink);font-style:normal;font-size:12px}
.nav{display:flex;gap:4px;flex:1}
.nav a{padding:6px 10px;border-radius:8px;text-decoration:none;color:var(--muted);font-weight:600}
.nav a.on,.nav a:hover{background:var(--brand-soft);color:var(--brand)}
.who{display:flex;align-items:center;gap:10px;color:var(--muted)}
.demo{background:var(--warn-soft);color:var(--warn);font-weight:700;font-size:11px;padding:3px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}

main{max-width:1240px;margin:0 auto;padding:22px 16px 60px}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line2);background:var(--panel);padding:8px 14px;border-radius:8px;font-weight:600;cursor:pointer;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{border-color:var(--faint)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.danger{color:var(--bad)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}
.btn.sm{padding:4px 9px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.block{width:100%}
input[type=text],input[type=password],input[type=email],input[type=date],input[type=number],input[type=search],select,textarea{
  width:100%;border:1px solid var(--line2);background:var(--panel);border-radius:8px;padding:8px 10px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
input[readonly]{background:var(--bg);color:var(--muted)}
textarea{min-height:70px;resize:vertical}
label.f{display:block}
label.f>span{display:block;font-size:12px;font-weight:600;color:var(--muted);margin:0 0 4px}
label.f>span b{color:var(--bad);font-weight:700}
.chk{display:inline-flex;align-items:center;gap:6px;cursor:pointer;user-select:none}
.chk input{width:16px;height:16px;accent-color:var(--brand)}

.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card.pad{padding:18px}
.grid{display:grid;gap:12px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.span2{grid-column:span 2}.span3{grid-column:span 3}
@media (max-width:760px){.g2,.g3,.g4{grid-template-columns:1fr}.span2,.span3{grid-column:auto}}

/* badges */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.b-ok{background:var(--ok-soft);color:var(--ok)}.b-draft{background:var(--bg);color:var(--muted);border:1px solid var(--line)}
.b-warn{background:var(--warn-soft);color:var(--warn)}.b-bad{background:var(--bad-soft);color:var(--bad)}

/* table */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line);background:var(--bg);white-space:nowrap}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{cursor:pointer}.tbl tbody tr:hover{background:var(--brand-soft)}
.tbl .co b{display:block}.tbl .co span{color:var(--muted);font-size:12px}
.tblwrap{overflow-x:auto}
.empty{padding:50px 20px;text-align:center;color:var(--muted)}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login .card{width:100%;max-width:360px;padding:26px}
.login h1{margin-bottom:16px}

/* new */
.afmbox{max-width:620px;margin:30px auto}
.afmrow{display:flex;gap:10px}
.afmrow input{font-size:22px;padding:12px 14px;letter-spacing:.08em;font-variant-numeric:tabular-nums}
.afmrow .btn{padding:0 22px;font-size:15px}
.srcs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.src{flex:1;min-width:220px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--panel)}
.src b{display:block}
.hint{background:var(--brand-soft);border-radius:8px;padding:12px 14px;color:var(--ink);margin-top:16px}

/* editor */
.ed{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
@media (max-width:980px){.ed{grid-template-columns:1fr}.side{position:static!important}}
.ed section{margin-bottom:14px}
.side{position:sticky;top:70px;display:grid;gap:14px}
.subd{display:flex;align-items:stretch}
.subd input{border-top-right-radius:0;border-bottom-right-radius:0;font-weight:700}
.subd .sfx.pre{border-left:1px solid var(--line2);border-right:0;border-radius:8px 0 0 8px}
.subd .sfx.pre + input{border-radius:0 8px 8px 0}
.subd .sfx{border:1px solid var(--line2);border-left:0;background:var(--bg);border-radius:0 8px 8px 0;padding:8px 10px;color:var(--muted);white-space:nowrap}
.subnote{font-size:12px;margin-top:4px;min-height:18px}
.rep{border:1px solid var(--line);border-radius:8px;padding:12px;margin-bottom:10px;background:var(--bg)}
.rep .x{float:right}
.cats{display:flex;gap:14px;flex-wrap:wrap;padding-top:6px}
.chk-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.chk-list li{display:flex;gap:8px;align-items:flex-start;font-size:13px}
.chk-list li::before{flex:none;content:"";width:16px;height:16px;margin-top:1px;border-radius:50%;background:var(--ok-soft) no-repeat center/10px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1.5 5.2l2.2 2.2L8.5 2.6' stroke='%231d7a46' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E")}
.chk-list li.e::before{background:var(--bad-soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M2.5 2.5l5 5M7.5 2.5l-5 5' stroke='%23b42318' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E")}
.chk-list li.w::before{background:var(--warn-soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M5 2v3.6M5 7.6v.2' stroke='%239a5b00' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E")}
.meter{height:6px;border-radius:99px;background:var(--line);overflow:hidden;margin:6px 0 12px}
.meter i{display:block;height:100%;background:var(--ok);transition:width .2s}
.actions{display:grid;gap:8px}
.pill{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 7px;margin-left:6px;font-weight:600}
.from{font-size:11px;color:var(--ok);font-weight:600}
.kad{display:flex;gap:8px;align-items:center;padding:6px 0;border-top:1px solid var(--line)}
.kad:first-child{border-top:0}
.kad .mono{flex:none;width:80px}.kad span.d{flex:1}
.other{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 0;border-top:1px solid var(--line)}
.alert{border-radius:8px;padding:10px 12px;margin-bottom:12px}
.alert.warn{background:var(--warn-soft);color:var(--warn)}
.alert.bad{background:var(--bad-soft);color:var(--bad)}
.alert.ok{background:var(--ok-soft);color:var(--ok)}
.linkbox{display:flex;gap:8px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;overflow:hidden}
.linkbox a{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}

/* modal */
dialog{border:0;border-radius:14px;padding:0;max-width:min(980px,96vw);width:100%;background:var(--panel);color:var(--ink);box-shadow:0 20px 60px rgba(0,0,0,.25)}
dialog::backdrop{background:rgba(10,15,22,.5)}
.modal-inner{padding:20px}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:10px}
.preview iframe{width:100%;height:72vh;border:1px solid var(--line);border-radius:8px;background:#fff}
.chg td{vertical-align:top}
.chg .old{color:var(--bad);text-decoration:line-through}.chg .new{color:var(--ok);font-weight:600}

#toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--panel);padding:10px 16px;border-radius:10px;opacity:0;transition:.2s;pointer-events:none;z-index:100;max-width:90vw}
#toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.err{background:var(--bad);color:#fff}
.spin{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .7s linear infinite;display:inline-block}
@keyframes sp{to{transform:rotate(360deg)}}