@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{--bg:#f4f7fc;--surface:#fff;--text:#142548;--muted:#71819c;--border:#e3eaf5;--blue:#286cf4;--light:#eff5ff;--shadow:0 5px 22px #173b7810}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px Inter,'Segoe UI',Arial,sans-serif}a{text-decoration:none;color:inherit}button,input,select{font:inherit}button{cursor:pointer}.app{display:flex;min-height:100vh}.sidebar{width:256px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{height:86px;display:flex;align-items:center;gap:12px;padding:0 25px;color:#133d82}.brand-mark{font-size:39px;line-height:1;color:#236be6}.brand b{display:block;font-size:25px;letter-spacing:-1px}.brand small{display:block;font-weight:700;font-size:12px}.sidebar nav{padding:10px 13px;flex:1}.nav-link{display:flex;align-items:center;gap:13px;padding:13px 14px;border-radius:8px;margin:3px 0;font-weight:500;color:#293c5b}.nav-icon{font-size:20px;width:22px;text-align:center;color:#607895}.nav-link:hover{background:var(--light)}.nav-link.active{background:linear-gradient(110deg,#286cf4,#5591fa);color:white;box-shadow:0 4px 12px #286cf42a}.nav-link.active .nav-icon{color:white}.sidebar-foot{border-top:1px solid var(--border);padding:22px 16px;color:var(--muted);font-size:11px}.main{flex:1;min-width:0}.topbar{height:70px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 28px;gap:25px}.menu-toggle{background:none;border:0;font-size:21px;color:var(--text)}.search-shell{background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--muted);padding:14px 20px;flex:1;max-width:620px}.top-actions{margin-left:auto;display:flex;align-items:center;gap:13px}.icon-btn,.exit{background:var(--light);border:0;border-radius:8px;padding:10px;color:var(--text)}.avatar{width:38px;height:38px;border-radius:50%;background:#d9e9ff;color:#1956aa;display:grid;place-items:center;font-weight:700}.identity b,.identity small{display:block}.identity small{color:var(--muted);font-size:11px;margin-top:4px}.content{padding:32px 30px;max-width:1700px;margin:auto}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.eyebrow{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:1.1px}h1{font-size:31px;margin:8px 0}h2{font-size:19px;margin:0 0 15px}h3{font-size:16px;margin:0 0 10px}.page-head p,.muted{color:var(--muted)}.status{background:#e9f8ef;color:#19874c;border-radius:8px;padding:11px 14px;white-space:nowrap}.status i{display:inline-block;background:#1bb76d;border-radius:50%;width:9px;height:9px;margin-right:7px}.welcome-panel,.panel,.tile{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.welcome-panel{padding:26px;display:flex;align-items:center;gap:20px;margin-bottom:18px}.welcome-panel h2{margin-bottom:5px}.welcome-panel p{color:var(--muted);margin:0}.welcome-icon{width:58px;height:58px;border-radius:15px;background:#e7efff;color:var(--blue);font-size:30px;display:grid;place-items:center}.pill{margin-left:auto;border-radius:20px;padding:7px 12px;background:var(--light);color:var(--blue);font-size:12px}.tile-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:18px}.tile{padding:23px;min-height:170px}.tile-icon{display:grid;place-items:center;background:#eaf1ff;color:var(--blue);border-radius:12px;width:47px;height:47px;font-size:25px;margin-bottom:17px}.tile p{color:var(--muted);font-size:12px}.panel{padding:23px;margin-bottom:18px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:230px;color:var(--muted);gap:8px}.empty-state span{font-size:40px;color:#9ebbf3}.empty-state p{margin:0}.admin-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:18px}.panel-head{display:flex;align-items:center}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{background:var(--bg);font-size:12px;color:#526784}td,th{padding:13px;border-bottom:1px solid var(--border)}.on{color:#0b9954}.off{color:#d35656}.form-stack{display:grid;gap:16px}.form-stack label,.login-card label{display:grid;gap:7px;font-weight:600}input,select{width:100%;padding:12px 13px;border:1px solid #d7e1ef;background:var(--surface);color:var(--text);border-radius:8px;outline:none}input:focus,select:focus{border-color:var(--blue)}.primary{background:var(--blue);border:0;color:white;border-radius:8px;padding:13px 18px;font-weight:600}.secondary{background:var(--light);border:1px solid var(--border);border-radius:6px;padding:7px 11px;color:var(--blue)}.secondary:disabled{opacity:.4}.error,.success{padding:13px 17px;border-radius:8px;margin-bottom:15px}.error{background:#ffebed;color:#a72936}.success{background:#e8f8ee;color:#167e49}.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,#dceaff,transparent 40%),linear-gradient(145deg,#f6faff,#e8f1ff)}.login-card{width:min(420px,calc(100% - 30px));background:white;border:1px solid #e3eaf5;border-radius:18px;box-shadow:0 25px 65px #254b8b20;padding:36px}.login-brand{display:flex;gap:12px;align-items:center;color:#123d83}.login-brand b{font-size:28px;display:block}.login-brand small{font-weight:700}.login-card h1{margin:35px 0 8px}.login-card>p{color:#6d7f9c;margin-bottom:26px}.login-card form{display:grid;gap:20px}.login-footer{text-align:center;font-size:11px;color:#8d9bb0;margin-top:28px}.dark{--bg:#101827;--surface:#192439;--text:#e8f0ff;--muted:#a1b0c9;--border:#2b3a55;--light:#25395d;--shadow:none}.dark .login-body{background:#101827}.dark .login-card{background:#192439}.dark .login-brand{color:#b9d4ff}@media(max-width:1100px){.tile-grid{grid-template-columns:repeat(2,1fr)}.admin-grid{grid-template-columns:1fr}.sidebar{width:220px}}@media(max-width:760px){.sidebar{position:fixed;left:-260px;z-index:5;transition:left .2s}.sidebar-open .sidebar{left:0}.content{padding:20px 14px}.topbar{padding:0 12px;gap:8px}.search-shell,.identity{display:none}.page-head{align-items:flex-start;flex-direction:column}.tile-grid{grid-template-columns:1fr}.welcome-panel{align-items:flex-start;flex-wrap:wrap}h1{font-size:25px}}

/* ОПиТО: компактная подпись полного наименования отдела */
.brand small{font-size:10px;line-height:1.25;max-width:175px;font-weight:600;letter-spacing:0}.brand{min-height:86px;height:auto;padding-top:14px;padding-bottom:14px}.login-brand{align-items:flex-start}.login-brand small{display:block;font-size:11px;line-height:1.35;max-width:265px;margin-top:3px;font-weight:600}.login-brand b{letter-spacing:-.5px}

/* ОПиТО 005 — компактная боковая навигация и вложенные страницы */
.sidebar nav{padding:8px 9px;overflow-y:auto;min-height:0}
.nav-link{padding:9px 12px;min-height:39px;margin:1px 0;gap:10px;font-size:13px;line-height:1.2}
.nav-icon{font-size:17px;width:21px;flex-shrink:0}
.nav-expand{width:100%;border:0;background:transparent;text-align:left;font-weight:500;color:#293c5b}
.nav-expand .nav-title{flex:1}
.nav-chevron{font-size:17px;transition:transform .15s}
.nav-expand[aria-expanded="true"] .nav-chevron{transform:rotate(180deg)}
.nav-submenu{padding:4px 0 5px 31px}
.nav-submenu[hidden]{display:none!important}
.nav-sub-link{display:block;padding:8px 9px;border-radius:7px;margin:1px 0;color:var(--muted);font-size:12px;line-height:1.25}
.nav-sub-link:hover{background:var(--light);color:var(--text)}
.nav-sub-link.active{background:var(--light);color:var(--blue);font-weight:700}
.dark .nav-expand{color:var(--text)}
.dark .nav-sub-link.active{color:#8db5ff}

/* OPiTO 008 — unified clickable accordion sidebar */
.sidebar nav .nav-expand {
  display:flex;align-items:center;width:100%;border:0;appearance:none;
  background:transparent;box-shadow:none;color:var(--text);
  padding:9px 12px;min-height:39px;margin:1px 0;
  border-radius:8px;text-align:left;font:inherit;font-size:13px;
  font-weight:500;line-height:1.2;gap:10px;cursor:pointer;
  transition:background-color .16s ease,color .16s ease;
}
.sidebar nav .nav-expand:hover {background:var(--light);color:var(--text);box-shadow:none}
.sidebar nav .nav-expand.section-open {background:var(--light);color:var(--blue);box-shadow:none}
.sidebar nav .nav-expand .nav-title {flex:1;min-width:0}
.sidebar nav .nav-expand .nav-chevron {
  display:block;flex:0 0 auto;width:7px;height:7px;margin:0 5px 0 auto;
  border:solid currentColor;border-width:0 1.5px 1.5px 0;
  transform:rotate(-45deg);opacity:.55;border-radius:0;
  background:none;box-shadow:none;padding:0;
  transition:transform .18s ease,opacity .18s ease;
}
.sidebar nav .nav-expand[aria-expanded="true"] .nav-chevron {transform:rotate(45deg);opacity:.85}
.sidebar nav .nav-expand:focus-visible {outline:2px solid var(--blue);outline-offset:2px}
.sidebar nav .nav-submenu {padding:3px 0 5px 30px}
.sidebar nav .nav-sub-link {padding:7px 10px;margin:1px 0;font-size:12px}
.sidebar nav .nav-submenu[hidden] {display:none!important}
.dark .sidebar nav .nav-expand {color:var(--text)}
.dark .sidebar nav .nav-expand.section-open {color:#9dc0ff;background:rgba(65,125,240,.13)}
@media(prefers-reduced-motion:reduce){.sidebar nav .nav-expand,.sidebar nav .nav-chevron{transition:none}}


/* ОПиТО №012 — компактная типографика и общий переключатель меню */
body{font-size:13px;line-height:1.4}
.content{padding:22px 24px}
.page-head{margin-bottom:18px;gap:14px}
.page-head h1{font-size:26px;line-height:1.18;margin:0 0 5px;letter-spacing:-.45px}
.page-head p{font-size:12px;line-height:1.35;margin:0}
h2,.panel h2{font-size:16px;line-height:1.3;margin-bottom:11px}
h3,.panel h3{font-size:14px;line-height:1.3;margin-bottom:8px}
.panel{padding:17px 19px;margin-bottom:14px}
.welcome-panel{padding:18px;gap:14px;margin-bottom:14px}
.tile-grid{gap:12px;margin-bottom:14px}
.tile{padding:16px;min-height:135px}
.tile-icon{width:38px;height:38px;font-size:20px;margin-bottom:11px}
.tile p,.panel p,.muted{font-size:12px;line-height:1.45}
th{font-size:11px;font-weight:700}
td{font-size:12px}
td,th{padding:9px 11px}
.form-stack{gap:11px}
.form-stack label,.login-card label{gap:5px;font-size:12px}
input,select{padding:8px 10px;min-height:36px;font-size:12px}
.primary{padding:10px 14px}
.status{font-size:11px;padding:8px 11px}
.topbar{height:60px;padding:0 20px;gap:16px}
.search-shell{padding:10px 14px;font-size:12px}
.sidebar-foot{padding:14px 12px;font-size:10px}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:7px;flex-shrink:0}
.menu-toggle:hover{background:var(--light)}
.sidebar{transition:width .2s ease,transform .2s ease}
.sidebar-collapsed .sidebar{width:0;min-width:0;overflow:hidden;border-right:0}
.sidebar-collapsed .main{min-width:0;flex:1}
.opito-sidebar-backdrop[hidden]{display:none!important}
.opito-sidebar-backdrop{display:none}
@media(max-width:760px){
 .content{padding:16px 12px}
 .sidebar{width:256px;left:0;transform:translateX(-100%);z-index:51;transition:transform .2s ease;overflow-y:auto}
 .sidebar-open .sidebar{transform:translateX(0)}
 .sidebar-collapsed .sidebar{width:256px;overflow-y:auto;border-right:1px solid var(--border)}
 .sidebar-collapsed.sidebar-open .sidebar{transform:translateX(0)}
 .opito-sidebar-backdrop:not([hidden]){display:block;position:fixed;inset:0;background:rgba(12,28,52,.35);border:0;z-index:50}
 .topbar{height:56px;padding:0 10px}
 .page-head h1{font-size:23px}
 .panel{padding:14px 12px}
}
@media(prefers-reduced-motion:reduce){.sidebar{transition:none}}

/* Компактные флажки в формах ОПиТО */
input[type="checkbox"] {
    width: 16px;
    height: 16px;
    min-width: 16px;
    min-height: 16px;
    padding: 0;
    margin: 0;
    flex: 0 0 16px;
    accent-color: #2563eb;
    vertical-align: middle;
}

/* Подпись и флажок в одной строке */
label:has(> input[type="checkbox"]) {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}