:root{--bg:#f4f6f9;--panel:#fff;--ink:#1c2430;--muted:#6b7686;--line:#e3e8ef;--brand:#1f6feb;--brand-d:#1857bd;--side:#111827;--side-ink:#cbd5e1;
--ok:#16803c;--okbg:#e6f6ec;--warn:#b45309;--warnbg:#fef3c7;--bad:#b91c1c;--badbg:#fde8e8;--info:#1d4ed8;--infobg:#e0ebff;--gray:#475569;--graybg:#eef1f5}
*{box-sizing:border-box}html{font-size:15px}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:1.5rem;margin:0}h2{font-size:1.05rem;margin:0 0 .75rem}h3{font-size:.95rem;margin:0 0 .5rem}
.layout{display:flex;min-height:100vh}
.sidebar{width:236px;background:var(--side);color:var(--side-ink);padding:1rem 0;flex-shrink:0;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{padding:0 1.1rem 1rem;color:#fff;font-weight:700;font-size:1.05rem;border-bottom:1px solid #243044;margin-bottom:.5rem}
.brand small{display:block;font-weight:400;color:#8b9ab0;font-size:.75rem}
.nav-h{padding:.9rem 1.1rem .3rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:#6b7a90}
.sidebar a{display:block;padding:.42rem 1.1rem;color:var(--side-ink);font-size:.92rem}
.sidebar a:hover{background:#1b2536;text-decoration:none;color:#fff}.sidebar a.active{background:#1f2b40;color:#fff;border-left:3px solid var(--brand);padding-left:calc(1.1rem - 3px)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:var(--panel);border-bottom:1px solid var(--line);padding:.6rem 1.5rem;display:flex;justify-content:flex-end;align-items:center;gap:1rem;font-size:.9rem}
.topbar .who{color:var(--muted)}
.content{padding:1.5rem;max-width:1400px;width:100%}
.page-h{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.1rem;flex-wrap:wrap}
.actions{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:1.1rem;margin-bottom:1.1rem}
.card.flush{padding:0;overflow:hidden}.card.flush h2{padding:1rem 1.1rem 0}
.grid{display:grid;gap:1.1rem}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.layout{flex-direction:column}.sidebar{width:100%;height:auto;position:static}.g2,.g3,.g4{grid-template-columns:1fr}}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:1rem 1.1rem}
.kpi .n{font-size:1.7rem;font-weight:700;line-height:1.1}.kpi .l{color:var(--muted);font-size:.82rem;margin-top:.2rem}
.kpi.bad .n{color:var(--bad)}.kpi.warn .n{color:var(--warn)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{text-align:left;font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#f8fafc;padding:.55rem .8rem;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:.55rem .8rem;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafcff}
.num{text-align:right;font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.small{font-size:.8rem}.nowrap{white-space:nowrap}
.table-wrap{overflow-x:auto}
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);padding:.45rem .85rem;border-radius:7px;font-size:.88rem;cursor:pointer;font-family:inherit;line-height:1.2}
.btn:hover{background:#f3f6fa;text-decoration:none}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-d)}
.btn-danger{color:var(--bad);border-color:#f1c0c0}.btn-danger:hover{background:var(--badbg)}
.btn-sm{padding:.25rem .55rem;font-size:.8rem}
.badge{display:inline-block;padding:.12rem .55rem;border-radius:999px;font-size:.73rem;font-weight:600;white-space:nowrap}
.b-ok{background:var(--okbg);color:var(--ok)}.b-low{background:var(--warnbg);color:var(--warn)}.b-out{background:var(--badbg);color:var(--bad)}
.b-over{background:var(--infobg);color:var(--info)}.b-gray{background:var(--graybg);color:var(--gray)}
.flash{padding:.7rem 1rem;border-radius:8px;margin-bottom:1rem;font-size:.92rem}
.flash.success{background:var(--okbg);color:var(--ok)}.flash.error{background:var(--badbg);color:var(--bad)}.flash.warning{background:var(--warnbg);color:var(--warn)}
form.inline{display:inline}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.9rem 1.1rem}
.field{display:flex;flex-direction:column;gap:.25rem}.field.wide{grid-column:1/-1}
label{font-size:.82rem;font-weight:600;color:#374151}.req{color:var(--bad)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=search],select,textarea{width:100%;padding:.5rem .65rem;border:1px solid #cdd5df;border-radius:7px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid #b6d0fb;border-color:var(--brand)}
input[type=checkbox]{width:1.05rem;height:1.05rem}
.check{flex-direction:row;align-items:center;gap:.5rem}.check label{font-weight:500;margin:0}
.field small{color:var(--muted);font-size:.76rem}.err{color:var(--bad);font-size:.8rem}
.section-t{grid-column:1/-1;font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:.3rem;margin-top:.6rem}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1rem;align-items:end}.filters>*{width:auto;min-width:150px}
.bar{height:8px;background:#e5eaf1;border-radius:99px;overflow:hidden;min-width:70px}.bar>i{display:block;height:100%;background:var(--ok)}
.bar.low>i{background:#d97706}.bar.empty>i{background:var(--bad)}
.kv{display:grid;grid-template-columns:150px 1fr;gap:.4rem 1rem;font-size:.9rem}.kv dt{color:var(--muted)}.kv dd{margin:0}
.pager{display:flex;gap:.3rem;padding:.8rem 1rem;align-items:center;flex-wrap:wrap;justify-content:space-between}
.pager a,.pager span.cur{padding:.25rem .6rem;border:1px solid var(--line);border-radius:6px;font-size:.85rem;background:#fff}.pager span.cur{background:var(--brand);color:#fff;border-color:var(--brand)}
.login{min-height:100vh;display:grid;place-items:center;padding:1rem}.login .card{width:100%;max-width:400px;padding:1.6rem}
.slotgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.6rem}
.slot{border:1px solid var(--line);border-radius:8px;padding:.55rem .65rem;background:#fff;font-size:.82rem}
.slot b{display:block}.slot.low{border-color:#f3c77a;background:#fffbeb}.slot.off{opacity:.55}
.mail-preview{white-space:pre-wrap}
.row-add{margin-top:.6rem}
.topnav{background:var(--side);color:#fff;display:flex;align-items:center;gap:1.2rem;padding:.7rem 1.5rem;flex-wrap:wrap}
.topnav a{color:#cbd5e1;font-size:.92rem}.topnav a:hover,.topnav a.active{color:#fff;text-decoration:none}.topnav .brand{border:0;margin:0;padding:0;margin-right:1rem}
.topnav .sp{flex:1}
.apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.1rem}
.app{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.2rem;color:inherit}
.app:hover{border-color:var(--brand);text-decoration:none;box-shadow:0 2px 10px rgba(31,111,235,.12)}.app h3{font-size:1.05rem}.app.off{opacity:.55;pointer-events:none}
.secretbox{font-family:ui-monospace,Menlo,Consolas,monospace;background:#0f172a;color:#e2e8f0;padding:.8rem 1rem;border-radius:8px;word-break:break-all;font-size:.85rem}