:root{
  --paper:#E6E7E1;
  --card:#F3F3EF;
  --card-2:#EDEEE8;
  --ink:#191B18;
  --muted:#6C7069;
  --faint:#9A9E95;
  --rule:#CBCDC4;
  --rule-soft:#DADCD4;
  --plum:#5E3A6B;
  --plum-lt:#8E6299;
  --plum-wash:rgba(94,58,107,.10);
  --amber:#8E6F17;
  --rust:#8F3B32;
  --moss:#3F6B4F;
  --rail:216px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}

.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;
  font-size:10.5px;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--faint);
  font-weight:500;
}

/* ---------- каркас ---------- */
.shell{display:flex;min-height:100vh}

.rail{
  width:var(--rail);
  flex:0 0 var(--rail);
  border-right:1px solid var(--rule);
  padding:22px 0 18px;
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
}
.brand{padding:0 20px 22px;border-bottom:1px solid var(--rule-soft);margin-bottom:14px}
.brand-mark{
  font-family:"IBM Plex Sans Condensed",sans-serif;
  font-weight:700;font-size:19px;letter-spacing:-.01em;line-height:1.15;
}
.brand-mark span{color:var(--plum)}
.brand-sub{font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--faint);letter-spacing:.08em;margin-top:3px}

.nav{display:flex;flex-direction:column;gap:1px;padding:0 10px}
.nav button{
  all:unset;
  display:flex;align-items:baseline;gap:9px;
  padding:8px 10px;border-radius:5px;cursor:pointer;
  font-size:13.5px;color:var(--muted);
}
.nav button .idx{font-family:"IBM Plex Mono",monospace;font-size:10px;color:var(--faint)}
.nav button:hover{background:var(--card-2);color:var(--ink)}
.nav button:focus-visible{outline:2px solid var(--plum);outline-offset:1px}
.nav button.on{background:var(--plum);color:#F6F2F7;font-weight:500}
.nav button.on .idx{color:rgba(246,242,247,.55)}

.rail-foot{margin-top:auto;padding:14px 20px 0;border-top:1px solid var(--rule-soft)}
.rail-foot button{
  all:unset;cursor:pointer;font-size:12px;color:var(--faint);
}
.rail-foot button:hover{color:var(--plum);text-decoration:underline}

/* ---------- главный столбец ---------- */
.main{flex:1;min-width:0;display:flex;flex-direction:column}

.statusbar{
  display:flex;align-items:center;gap:20px;
  padding:11px 30px;
  border-bottom:1px solid var(--rule);
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--muted);
}
.pulse{
  width:7px;height:7px;border-radius:50%;background:var(--moss);
  box-shadow:0 0 0 0 rgba(63,107,79,.5);
  animation:pulse 2.6s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(63,107,79,.45)}
  70%{box-shadow:0 0 0 7px rgba(63,107,79,0)}
  100%{box-shadow:0 0 0 0 rgba(63,107,79,0)}
}
.statusbar .sep{color:var(--rule)}
.statusbar .right{margin-left:auto;display:flex;gap:20px}

.page{padding:30px 30px 60px;max-width:1180px}
.page-head{margin-bottom:24px}
.page-title{
  font-family:"IBM Plex Sans Condensed",sans-serif;
  font-weight:700;font-size:30px;letter-spacing:-.015em;margin:5px 0 0;
}
.page-note{color:var(--muted);margin:8px 0 0;max-width:62ch;font-size:13.5px}

/* ---------- панели ---------- */
.panel{background:var(--card);border:1px solid var(--rule-soft);border-radius:7px;margin-bottom:20px}
.panel-head{
  display:flex;align-items:center;gap:12px;
  padding:13px 16px;border-bottom:1px solid var(--rule-soft);
}
.panel-head h2{font-size:14px;font-weight:600;margin:0;letter-spacing:-.005em}
.panel-head .right{margin-left:auto}
.panel-body{padding:16px}
.panel-body.flush{padding:0}

/* ---------- метрики ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule-soft);
  border:1px solid var(--rule-soft);border-radius:7px;overflow:hidden;margin-bottom:20px}
.metric{background:var(--card);padding:15px 16px 14px}
.metric .k{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--faint)}
.metric .v{font-family:"IBM Plex Sans Condensed",sans-serif;font-weight:700;
  font-size:27px;line-height:1.15;margin-top:7px;font-variant-numeric:tabular-nums}
.metric .s{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--muted);margin-top:3px}
.metric .v.warn{color:var(--amber)}

/* ---------- таблицы ---------- */
table{width:100%;border-collapse:collapse;font-size:13px}
th{
  text-align:left;font-family:"IBM Plex Mono",monospace;font-weight:500;
  font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--faint);
  padding:10px 16px;border-bottom:1px solid var(--rule-soft);white-space:nowrap;
}
td{padding:9px 16px;border-bottom:1px solid var(--rule-soft);vertical-align:baseline}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--card-2)}
td.num,th.num{text-align:right;font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums}
.sub-tag{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--plum)}
.dim{color:var(--muted)}
.title-cell{max-width:520px}
.title-cell a{text-decoration:none}
.title-cell a:hover{text-decoration:underline;text-decoration-color:var(--plum-lt)}

/* ---------- статусы ---------- */
.chip{
  display:inline-flex;align-items:center;gap:5px;
  font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.05em;
  text-transform:uppercase;padding:2px 7px;border-radius:3px;border:1px solid;
}
.chip.ok{color:var(--moss);border-color:rgba(63,107,79,.35);background:rgba(63,107,79,.07)}
.chip.warn{color:var(--amber);border-color:rgba(142,111,23,.35);background:rgba(142,111,23,.08)}
.chip.err{color:var(--rust);border-color:rgba(143,59,50,.35);background:rgba(143,59,50,.07)}
.chip.off{color:var(--faint);border-color:var(--rule)}

/* ---------- калибровка: сигнатурный блок ---------- */
.calib-controls{
  display:flex;align-items:flex-end;gap:26px;flex-wrap:wrap;
  padding:16px;background:var(--card);border:1px solid var(--rule-soft);
  border-radius:7px;margin-bottom:18px;
}
.mode-switch{display:flex;border:1px solid var(--rule);border-radius:5px;overflow:hidden}
.mode-switch button{
  all:unset;cursor:pointer;padding:7px 13px;font-size:12.5px;color:var(--muted);background:var(--card);
}
.mode-switch button:focus-visible{outline:2px solid var(--plum);outline-offset:-2px}
.mode-switch button.on{background:var(--plum);color:#F6F2F7}
.slider-wrap{flex:1;min-width:260px}
.slider-wrap label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:7px}
.slider-val{font-family:"IBM Plex Mono",monospace;font-size:17px;font-weight:600;color:var(--plum)}
input[type=range]{width:100%;accent-color:var(--plum);height:20px}
.verdict{
  font-family:"IBM Plex Sans Condensed",sans-serif;font-weight:700;
  font-size:26px;line-height:1.1;white-space:nowrap;
}
.verdict small{display:block;font-family:"IBM Plex Mono",monospace;font-weight:400;
  font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--faint);margin-bottom:5px}

.axis{position:relative;height:15px;margin:0 16px 2px;border-bottom:1px solid var(--rule)}
.axis span{
  position:absolute;transform:translateX(-50%);top:1px;
  font-family:"IBM Plex Mono",monospace;font-size:9.5px;color:var(--faint);
}
.axis span::after{content:"";position:absolute;left:50%;top:13px;width:1px;height:4px;background:var(--rule)}

.strip-row{display:grid;grid-template-columns:150px 1fr 96px;align-items:center;
  gap:14px;padding:7px 16px;border-bottom:1px solid var(--rule-soft)}
.strip-row:last-child{border-bottom:none}
.strip-row:hover{background:var(--card-2)}
.strip-name{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--plum);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.strip-name em{display:block;font-style:normal;font-size:10px;color:var(--faint);letter-spacing:.04em}

.strip{position:relative;height:26px;border-radius:3px;background:var(--card-2);overflow:hidden}
.strip .dead{position:absolute;top:0;bottom:0;left:0;background:rgba(25,27,24,.055)}
.strip .dot{position:absolute;width:3px;height:3px;border-radius:50%;
  background:var(--faint);transform:translate(-50%,-50%)}
.strip .dot.pass{background:var(--plum);opacity:.85}
.strip .p90{position:absolute;top:3px;bottom:3px;width:1px;background:var(--rule)}
.strip .cut{position:absolute;top:-1px;bottom:-1px;width:2px;background:var(--plum);
  box-shadow:0 0 0 2px var(--plum-wash)}
.strip-count{font-family:"IBM Plex Mono",monospace;font-size:12px;text-align:right;
  font-variant-numeric:tabular-nums}
.strip-count b{font-weight:600}
.strip-count.starved b{color:var(--rust)}
.strip-count.flood b{color:var(--amber)}
.strip-count small{display:block;font-size:9.5px;color:var(--faint);letter-spacing:.05em}

.legend{display:flex;gap:18px;padding:11px 16px;border-top:1px solid var(--rule-soft);
  font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--faint)}
.legend i{display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--faint);margin-right:5px;vertical-align:middle}
.legend i.pass{background:var(--plum)}
.legend i.line{width:2px;height:11px;border-radius:0;background:var(--plum)}

.callout{
  border-left:2px solid var(--plum);background:var(--plum-wash);
  padding:11px 14px;border-radius:0 5px 5px 0;font-size:13px;color:#3B2543;margin:0;
}

/* ---------- формы ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;
  letter-spacing:.09em;text-transform:uppercase;color:var(--faint);margin-bottom:5px}
input[type=text],input[type=password],select{
  width:100%;padding:9px 11px;border:1px solid var(--rule);border-radius:5px;
  background:#FBFBF9;color:var(--ink);font-family:inherit;font-size:13.5px;
}
input:focus,select:focus{outline:2px solid var(--plum);outline-offset:-1px;border-color:var(--plum)}
.btn{
  all:unset;cursor:pointer;background:var(--plum);color:#F6F2F7;
  padding:9px 16px;border-radius:5px;font-size:13.5px;font-weight:500;text-align:center;
}
.btn:hover{background:#4C2E57}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.btn.ghost{background:transparent;color:var(--muted);border:1px solid var(--rule)}
.btn.ghost:hover{background:var(--card-2);color:var(--ink)}
.btn.sm{padding:5px 10px;font-size:12px}

/* ---------- РІС…РѕРґ ---------- */
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:100%;max-width:330px}
.login-card .brand-mark{font-size:23px;margin-bottom:4px}
.login-card .panel{margin-top:22px;margin-bottom:12px}
.login-hint{font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--faint);text-align:center}

.empty{padding:34px 16px;text-align:center;color:var(--muted)}
.empty b{display:block;font-family:"IBM Plex Sans Condensed",sans-serif;font-size:17px;
  color:var(--ink);margin-bottom:5px}

.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.filters select{width:auto;min-width:150px;padding:6px 9px;font-size:12.5px}

.detail{background:var(--card-2);font-size:12.5px}
.detail td{padding:0}
.detail .inner{padding:10px 16px 12px 16px}
.detail .line{display:flex;gap:10px;padding:3px 0;font-family:"IBM Plex Mono",monospace;font-size:11.5px}
.detail .line .n{width:170px;color:var(--plum)}
.detail .line .e{color:var(--rust)}

.hidden{display:none !important}

.row-in{animation:rowIn .32s cubic-bezier(.2,.7,.3,1) backwards}
@keyframes rowIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

@media (max-width:900px){
  .metrics{grid-template-columns:repeat(2,1fr)}
  .strip-row{grid-template-columns:110px 1fr 76px;gap:9px}
  .rail{position:static;height:auto;width:100%;flex:none;border-right:none;
    border-bottom:1px solid var(--rule)}
  .shell{flex-direction:column}
  .nav{flex-direction:row;flex-wrap:wrap}
  .page{padding:20px 16px 50px}
  .statusbar{padding:10px 16px;flex-wrap:wrap;gap:10px}
  .statusbar .right{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}
/* extras */
.nav a{
  display:flex;align-items:baseline;gap:9px;
  padding:8px 10px;border-radius:5px;text-decoration:none;
  font-size:13.5px;color:var(--muted);
}
.nav a .idx{font-family:"IBM Plex Mono",monospace;font-size:10px;color:var(--faint)}
.nav a:hover{background:var(--card-2);color:var(--ink)}
.nav a.on{background:var(--plum);color:#F6F2F7;font-weight:500}
.nav a.on .idx{color:rgba(246,242,247,.55)}
.rail-foot a,.rail-foot button{all:unset;cursor:pointer;font-size:12px;color:var(--faint);display:inline}
.rail-foot a:hover,.rail-foot button:hover{color:var(--plum);text-decoration:underline}
.alert{border:1px solid rgba(143,59,50,.35);background:rgba(143,59,50,.07);color:var(--rust);
  padding:12px 14px;border-radius:5px;margin-bottom:18px;font-size:13.5px}
.alert.warn{border-color:rgba(142,111,23,.35);background:rgba(142,111,23,.08);color:var(--amber)}
.flash{padding:10px 14px;border-radius:5px;margin-bottom:16px;font-size:13px;
  background:rgba(63,107,79,.08);color:var(--moss);border:1px solid rgba(63,107,79,.25)}
.flash.err{background:rgba(143,59,50,.07);color:var(--rust);border-color:rgba(143,59,50,.35)}
.pagination{display:flex;gap:8px;align-items:center;justify-content:flex-end;padding:12px 16px}
.pagination a,.pagination span{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--muted);text-decoration:none;padding:4px 8px;border-radius:4px}
.pagination a:hover{background:var(--card-2);color:var(--ink)}
.pagination .cur{background:var(--plum);color:#F6F2F7}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dual{line-height:1.2}
.dual .top{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums}
.dual .bot{font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--faint);margin-top:2px}
.pulse.bad{background:var(--rust);box-shadow:0 0 0 0 rgba(143,59,50,.5);animation:none}
.modal-bg{position:fixed;inset:0;background:rgba(25,27,24,.35);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal{background:var(--card);border:1px solid var(--rule);border-radius:7px;width:100%;max-width:420px;padding:18px}
.modal h3{margin:0 0 14px;font-family:"IBM Plex Sans Condensed",sans-serif;font-size:20px}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
.btn{display:inline-block;text-decoration:none}
.error-text{color:var(--rust);font-size:12.5px;margin-top:8px}