:root{--bg:#f4f6f5;--card:#fff;--ink:#17262a;--mut:#5d6f73;--line:#dfe6e5;--brand:#2f6f73;--brand-d:#245a5d;--acc:#c6ff3d;--danger:#c0392b;--ok:#2e8b57;--r:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.5 Inter,system-ui,sans-serif;background:var(--bg);color:var(--ink)}
h1,h2,h3{font-family:'Archivo Black',Inter,sans-serif;font-weight:400;line-height:1.15;margin:0}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--brand)}
[hidden]{display:none!important}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border:0;border-radius:999px;padding:.65rem 1.15rem;font-weight:700;cursor:pointer;background:var(--brand);color:#fff;text-decoration:none;font-size:.95rem;min-height:42px}
.btn:hover{background:var(--brand-d)}
.btn--ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn--ghost:hover{background:#eef3f2}
.btn--danger{background:#fff;color:var(--danger);border:1px solid #efc9c4}
.btn--danger:hover{background:#fdeeed}
.btn--sm{padding:.4rem .8rem;min-height:34px;font-size:.85rem}
.btn[disabled]{opacity:.55;cursor:default}
.toast{position:fixed;left:50%;bottom:1.5rem;transform:translate(-50%,30px);background:#17262a;color:#fff;padding:.75rem 1.2rem;border-radius:999px;opacity:0;pointer-events:none;transition:.25s;z-index:100;max-width:90vw;text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}.toast.err{background:var(--danger)}
/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:1.25rem;background:radial-gradient(circle at 20% 10%,#dff1ec,transparent 55%),var(--bg)}
.login__box{width:100%;max-width:410px;background:var(--card);border-radius:22px;padding:2rem 1.6rem;box-shadow:0 20px 60px rgba(23,38,42,.12)}
.login__box img{height:64px;display:block;margin:0 auto 1rem}
.login__box h1{font-size:1.5rem;text-align:center;margin-bottom:.3rem}
.login__box p.sub{text-align:center;color:var(--mut);margin:0 0 1.4rem}
.field{display:block;margin-bottom:1rem}
.field>span{display:block;font-weight:600;font-size:.88rem;margin-bottom:.3rem}
.field small{display:block;color:var(--mut);margin-top:.25rem;font-size:.8rem}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=search],select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:.65rem .8rem;background:#fff;min-height:42px}
input:focus,select:focus,textarea:focus,[contenteditable]:focus{outline:2px solid var(--brand);outline-offset:1px}
textarea{resize:vertical;min-height:90px}
.msg{padding:.7rem .9rem;border-radius:10px;font-size:.9rem;margin-bottom:1rem}
.msg--err{background:#fdeeed;color:var(--danger)}.msg--ok{background:#e6f4ec;color:var(--ok)}
.linkbtn{background:none;border:0;color:var(--brand);cursor:pointer;text-decoration:underline;padding:0;font-size:.9rem}
/* layout */
.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:.75rem;padding:.6rem 1rem}
.top img{height:38px}.top__t{font-weight:700;line-height:1.2}.top__t small{display:block;color:var(--mut);font-weight:500}
.top__sp{flex:1}
.menu-btn{display:none}
.shell{display:grid;grid-template-columns:250px 1fr;min-height:calc(100vh - 59px)}
.side{background:#fff;border-right:1px solid var(--line);padding:1rem .75rem;position:sticky;top:59px;align-self:start;height:calc(100vh - 59px);overflow:auto}
.side h4{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin:1.2rem .6rem .4rem}
.side button{display:flex;width:100%;align-items:center;gap:.6rem;text-align:left;border:0;background:none;padding:.6rem .75rem;border-radius:10px;cursor:pointer;font-weight:600}
.side button:hover{background:#eef3f2}.side button.on{background:var(--brand);color:#fff}
.main{padding:1.5rem;max-width:1000px;width:100%}
.main h2{font-size:1.5rem;margin-bottom:.35rem}.main .lead{color:var(--mut);margin:0 0 1.4rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1.2rem;margin-bottom:1rem}
.card--accent{border:2px solid var(--brand)}
.card h3{font-size:1.05rem;margin-bottom:.6rem}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.8rem}
.stat{background:#f4f9f8;border-radius:12px;padding:.8rem 1rem}.stat b{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mut)}.stat span{font-weight:600;word-break:break-word}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.8rem}
.tile{text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem;cursor:pointer;transition:.15s}
.tile:hover{border-color:var(--brand);transform:translateY(-2px)}.tile b{display:block;margin-bottom:.2rem}.tile span{color:var(--mut);font-size:.88rem}
.bar{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin-bottom:1rem}
.bar .grow{flex:1;min-width:180px}
.savebar{position:sticky;bottom:0;background:rgba(255,255,255,.95);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:var(--r);padding:.7rem 1rem;display:flex;gap:.6rem;align-items:center;justify-content:space-between;margin-top:1rem;z-index:10;box-shadow:0 -6px 24px rgba(0,0,0,.06)}
.sec{margin-bottom:1.2rem}.sec>h3{font-size:1rem;margin:0 0 .6rem;padding-bottom:.4rem;border-bottom:2px solid var(--acc)}
.fld{display:grid;grid-template-columns:150px 1fr;gap:.4rem .9rem;padding:.7rem 0;border-bottom:1px solid var(--line);align-items:start}
.fld:last-child{border-bottom:0}
.fld__l{font-size:.82rem;color:var(--mut);font-weight:600;padding-top:.5rem}
.fld__l em{display:block;font-style:normal;font-weight:400;font-size:.72rem;opacity:.7;word-break:break-all}
.fld.dirty{background:#fffbe6;margin:0 -.6rem;padding-inline:.6rem;border-radius:8px}
.fld .row{display:flex;gap:.5rem;align-items:flex-start}
.fld .row>input,.fld .row>textarea{flex:1}
.imgbox{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}
.imgbox img{width:96px;height:72px;object-fit:contain;background:repeating-conic-gradient(#e8eeed 0 25%,#fff 0 50%) 50%/16px 16px;border-radius:8px;border:1px solid var(--line)}
.imgbox .col{flex:1;min-width:200px;display:grid;gap:.4rem}
.badge{display:inline-block;font-size:.7rem;padding:.12rem .5rem;border-radius:999px;background:#e8eeed;color:var(--mut);font-weight:700}.badge--on{background:#e6f4ec;color:var(--ok)}.badge--off{background:#fdeeed;color:var(--danger)}
.item{display:grid;grid-template-columns:64px 1fr auto;gap:.8rem;align-items:center;padding:.7rem;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:.6rem}
.item.off{opacity:.55}
.item__img{width:64px;height:52px;border-radius:8px;object-fit:contain;background:#eef3f2}
.item__t{font-weight:700;overflow-wrap:anywhere}.item__s{color:var(--mut);font-size:.85rem;overflow-wrap:anywhere}
.item__a{display:flex;gap:.35rem;flex-wrap:wrap;justify-content:flex-end}
.modal{position:fixed;inset:0;background:rgba(15,28,31,.55);display:grid;place-items:center;z-index:60;padding:1rem}
.modal__box{background:#fff;border-radius:18px;width:100%;max-width:640px;max-height:92vh;display:flex;flex-direction:column}
.modal__h{padding:1rem 1.2rem;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:1rem}.modal__h h3{font-size:1.1rem}
.modal__b{padding:1.1rem 1.2rem;overflow:auto}.modal__f{padding:.85rem 1.2rem;border-top:1px solid var(--line);display:flex;gap:.6rem;justify-content:flex-end;flex-wrap:wrap}
.rte{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.rte__bar{display:flex;gap:.25rem;flex-wrap:wrap;padding:.35rem;background:#f4f9f8;border-bottom:1px solid var(--line)}
.rte__bar button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:.25rem .6rem;cursor:pointer;font-weight:700;min-height:32px}
.rte__ed{min-height:200px;max-height:340px;overflow:auto;padding:.8rem;line-height:1.6}
.rte__ed h2,.rte__ed h3{font-family:inherit;font-weight:700}
.code{background:#f4f9f8;border-radius:10px;padding:.8rem 1rem;font-size:.9rem;overflow:auto}
.help ol,.help ul{padding-left:1.3rem}
.wa{position:fixed;right:1rem;bottom:1rem;width:54px;height:54px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:40}
.wa svg{width:30px;height:30px;fill:#fff}
.foot{text-align:center;color:var(--mut);font-size:.85rem;padding:1.5rem 1rem 4.5rem}
@media(max-width:820px){
 .menu-btn{display:inline-flex}
 .shell{grid-template-columns:1fr}
 .side{position:fixed;left:0;top:59px;width:min(290px,86vw);z-index:30;transform:translateX(-102%);transition:.25s;box-shadow:6px 0 30px rgba(0,0,0,.15)}
 .side.open{transform:none}
 .main{padding:1rem}
 .fld{grid-template-columns:1fr}.fld__l{padding-top:0}
 .item{grid-template-columns:52px 1fr}.item__a{grid-column:1/-1;justify-content:flex-start}.item__img{width:52px;height:44px}
 .top__t small{display:none}
}