:root{
  --navy:#172437;
  --navy-2:#1e2d42;
  --navy-3:#26374d;
  --ink:#202b38;
  --muted:#6f7c8d;
  --line:#dfe5ec;
  --line-soft:#e9edf2;
  --bg:#f5f7fa;
  --paper:#ffffff;
  --paper-2:#fafbfc;
  --blue:#315f8b;
  --blue-soft:#edf4fa;
  --green:#2f765d;
  --green-soft:#edf7f2;
  --amber:#8c671e;
  --amber-soft:#fff7e7;
  --red:#9a4545;
  --red-soft:#fff0f0;
  --sidebar:252px;
  --topbar:64px;
  --radius:10px;
  --shadow:0 4px 14px rgba(29,42,57,.055);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:14px;line-height:1.45}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
svg{display:block}

.app{min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:var(--navy);color:#e7edf4;z-index:80;display:flex;flex-direction:column;border-right:1px solid #0f1b2a;transition:transform .22s ease}
.brand{height:var(--topbar);display:flex;align-items:center;gap:11px;padding:0 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-logo{width:34px;height:34px;border:1px solid rgba(255,255,255,.18);border-radius:8px;display:grid;place-items:center;color:#fff;background:#203248}
.brand-title{font-size:13px;font-weight:700;letter-spacing:.01em}.brand-sub{font-size:9px;color:#95a5b7;margin-top:2px}
.nav{padding:10px 8px 22px;overflow:auto;flex:1}
.nav::-webkit-scrollbar{width:5px}.nav::-webkit-scrollbar-thumb{background:#34465c;border-radius:999px}
.nav-link,.nav-button{width:100%;border:0;background:transparent;color:#c7d1dd;display:flex;align-items:center;gap:10px;min-height:39px;padding:8px 10px;border-radius:6px;text-align:left;font-size:12px;font-weight:600;transition:background .15s,color .15s}
.nav-link:hover,.nav-button:hover{background:rgba(255,255,255,.055);color:#fff}
.nav-link.active,.nav-group.open>.nav-button{background:var(--navy-3);color:#fff}
.nav-icon{width:18px;height:18px;display:grid;place-items:center;color:#d8e2ec;flex:0 0 18px}.nav-icon svg{width:15px;height:15px;stroke-width:1.8}
.nav-caret{margin-left:auto;color:#8799ac;transition:transform .18s}.nav-group.open .nav-caret{transform:rotate(90deg)}
.nav-sub{display:none;margin:2px 0 6px;padding:2px 0 3px 37px}.nav-group.open .nav-sub{display:block}
.nav-sub a{display:block;padding:6px 9px;border-left:1px solid #3a4a5e;color:#aebac8;font-size:10px;line-height:1.35}
.nav-sub a:hover,.nav-sub a.active{color:#fff;border-left-color:#d7e0ea;background:rgba(255,255,255,.035)}
.sidebar-profile{padding:12px;border-top:1px solid rgba(255,255,255,.08)}
.profile-box{display:flex;align-items:center;gap:9px;padding:8px;border-radius:7px;background:rgba(255,255,255,.04)}
.avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#34485f;color:#fff;font-size:10px;font-weight:700}.profile-box strong{font-size:10px;display:block}.profile-box span{font-size:8px;color:#93a3b5;display:block;margin-top:1px}

.main{margin-left:var(--sidebar);min-height:100vh}
.topbar{height:var(--topbar);position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px}
.top-left,.top-right{display:flex;align-items:center;gap:10px}.menu-toggle{display:none;width:36px;height:36px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--navy)}
.breadcrumb{font-size:11px;color:var(--muted)}.breadcrumb strong{color:var(--ink);font-weight:650}.breadcrumb b{font-weight:400;margin:0 6px;color:#a9b2bd}
.top-search{width:250px;position:relative}.top-search input{width:100%;height:36px;border:1px solid var(--line);background:#fff;border-radius:7px;padding:0 34px 0 11px;outline:none;font-size:11px}.top-search input:focus{border-color:#9dafc0}.top-search svg{position:absolute;right:10px;top:10px;width:15px;height:15px;color:#8b98a7}
.top-icon{width:36px;height:36px;border:1px solid var(--line);border-radius:7px;background:#fff;color:#566476;display:grid;place-items:center;position:relative}.top-icon svg{width:16px;height:16px}.notice{position:absolute;width:6px;height:6px;border-radius:50%;background:#a94e4e;right:7px;top:7px}
.account{height:36px;display:flex;align-items:center;gap:8px;border-left:1px solid var(--line);padding-left:11px}.account .avatar{width:28px;height:28px;background:#e6ecf2;color:#344456}.account strong{font-size:10px;display:block}.account span{font-size:8px;color:var(--muted);display:block}

.content{padding:22px;max-width:1680px;margin:0 auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.page-title h1{font-size:22px;line-height:1.25;margin:0 0 5px;font-weight:700;color:#172536}.page-title p{font-size:11px;color:var(--muted);margin:0;max-width:760px}.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{border:1px solid transparent;border-radius:7px;min-height:36px;padding:0 13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:10px;font-weight:650;transition:background .15s,border .15s}.btn svg{width:14px;height:14px}.btn-primary{background:var(--navy-2);color:#fff}.btn-primary:hover{background:#293b50}.btn-light{background:#fff;border-color:var(--line);color:#455466}.btn-light:hover{background:#f7f9fb}.btn-danger{background:#fff;border-color:#ead4d4;color:#8e4545}.btn-sm{min-height:30px;padding:0 9px;font-size:9px}

.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}.stat{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:15px;box-shadow:var(--shadow)}.stat-top{display:flex;align-items:center;justify-content:space-between}.stat-icon{width:34px;height:34px;border-radius:7px;background:#f0f3f7;color:#45586e;display:grid;place-items:center}.stat-icon svg{width:17px;height:17px}.stat-tag{font-size:8px;padding:3px 6px;border-radius:999px;background:var(--paper-2);color:var(--muted);border:1px solid var(--line-soft)}.stat strong{font-size:23px;line-height:1;display:block;margin:14px 0 6px;color:#172536;font-weight:700}.stat span{font-size:10px;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1.35fr .65fr;gap:14px;margin-bottom:14px}.grid-2.equal{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:14px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-head{min-height:54px;padding:13px 15px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-head h2,.card-head h3{font-size:13px;margin:0;color:#1c2b3c}.card-head p{font-size:9px;color:var(--muted);margin:3px 0 0}.card-body{padding:15px}.card-foot{padding:11px 15px;border-top:1px solid var(--line-soft);background:var(--paper-2);display:flex;justify-content:flex-end;gap:8px}

.toolbar{padding:11px 13px;border-bottom:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.toolbar-left,.toolbar-right{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.input,.select,.textarea{border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);outline:none;font-size:10px}.input,.select{height:35px;padding:0 10px}.textarea{width:100%;min-height:88px;padding:9px 10px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:#9aacbe}.search-input{min-width:240px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:850px}th{background:#f8fafc;color:#657386;font-size:8px;text-transform:uppercase;letter-spacing:.065em;text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}td{font-size:10px;padding:11px 12px;border-bottom:1px solid var(--line-soft);color:#455363;vertical-align:middle}tbody tr:hover{background:#fbfcfd}td strong{color:#273647;font-weight:650}.asset{display:flex;align-items:center;gap:9px;min-width:180px}.asset-thumb{width:32px;height:32px;border-radius:7px;background:#edf1f5;color:#41546a;display:grid;place-items:center}.asset-thumb svg{width:16px;height:16px}.asset strong{display:block;font-size:10px}.asset span{display:block;font-size:8px;color:var(--muted);margin-top:2px}.status{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:3px 7px;font-size:8px;font-weight:650;border:1px solid transparent;white-space:nowrap}.status:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.status.good{background:var(--green-soft);color:var(--green);border-color:#d6eadf}.status.info{background:var(--blue-soft);color:var(--blue);border-color:#d8e5f0}.status.warn{background:var(--amber-soft);color:var(--amber);border-color:#f1e0ba}.status.bad{background:var(--red-soft);color:var(--red);border-color:#efd4d4}.status.gray{background:#f2f4f6;color:#667382;border-color:#e2e6ea}.table-actions{display:flex;gap:5px}.icon-action{width:28px;height:28px;border:1px solid var(--line);background:#fff;border-radius:6px;display:grid;place-items:center;color:#607084}.icon-action svg{width:13px;height:13px}.icon-action:hover{background:#f4f7f9}
.pagination{padding:11px 13px;display:flex;align-items:center;justify-content:space-between;font-size:9px;color:var(--muted)}.pages{display:flex;gap:4px}.page{width:27px;height:27px;border:1px solid var(--line);border-radius:5px;background:#fff;display:grid;place-items:center}.page.active{background:var(--navy-2);color:#fff;border-color:var(--navy-2)}

.chart{height:225px;display:flex;align-items:flex-end;gap:12px;padding:18px 10px 25px;border-bottom:1px solid var(--line-soft);position:relative}.chart:before{content:"";position:absolute;inset:18px 10px 25px;background:repeating-linear-gradient(to top,transparent 0,transparent calc(25% - 1px),#eef1f4 calc(25% - 1px),#eef1f4 25%);pointer-events:none}.chart-col{flex:1;height:100%;display:flex;align-items:flex-end;justify-content:center;gap:4px;position:relative;z-index:1}.bar{width:13px;background:#405b78;border-radius:3px 3px 0 0}.bar.alt{background:#a5b3c1}.chart-labels{display:flex;justify-content:space-around;font-size:8px;color:var(--muted);padding-top:9px}.legend{display:flex;gap:12px;font-size:8px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:5px}.legend i{width:8px;height:8px;border-radius:2px;background:#405b78}.legend i.alt{background:#a5b3c1}
.donut-wrap{display:flex;align-items:center;gap:20px;padding:12px 5px}.donut{width:145px;height:145px;border-radius:50%;background:conic-gradient(#36536f 0 70%,#7f93a7 70% 86%,#d0aa62 86% 95%,#ad6262 95% 100%);position:relative;flex:0 0 auto}.donut:after{content:"";position:absolute;inset:24px;background:#fff;border-radius:50%}.donut-center{position:absolute;inset:0;z-index:2;display:grid;place-content:center;text-align:center}.donut-center strong{font-size:21px;color:#1d2b3b}.donut-center span{font-size:8px;color:var(--muted)}.legend-list{display:grid;gap:10px;flex:1}.legend-row{display:flex;align-items:center;justify-content:space-between;font-size:9px;color:var(--muted)}.legend-row b{font-size:10px;color:#344456}.legend-dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:6px}.d1{background:#36536f}.d2{background:#7f93a7}.d3{background:#d0aa62}.d4{background:#ad6262}
.list{display:grid}.list-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--line-soft)}.list-item:last-child{border-bottom:0}.list-main{display:flex;align-items:center;gap:9px}.list-icon{width:31px;height:31px;border-radius:7px;background:#f0f3f6;color:#4a5c70;display:grid;place-items:center}.list-icon svg{width:15px;height:15px}.list-item strong{display:block;font-size:10px;color:#2d3b4b}.list-item span{display:block;font-size:8px;color:var(--muted);margin-top:2px}
.progress-group{display:grid;gap:14px}.progress-row{display:grid;gap:6px}.progress-label{display:flex;justify-content:space-between;font-size:9px}.progress-label b{color:#314254}.progress-label span{color:var(--muted)}.track{height:6px;border-radius:999px;background:#eef1f4;overflow:hidden}.fill{height:100%;background:#4e6883;border-radius:999px}.fill.alt{background:#8b9caf}.fill.warn{background:#b18a44}.fill.bad{background:#a65b5b}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.field{display:grid;gap:5px}.field.full{grid-column:1/-1}.field label{font-size:9px;color:#4f5d6e;font-weight:650}.field small{font-size:8px;color:var(--muted)}
.alert{display:flex;gap:10px;align-items:flex-start;border:1px solid #d9e3ec;background:#f4f8fb;border-radius:8px;padding:11px 13px;margin-bottom:14px}.alert svg{width:17px;height:17px;color:#4c657e;flex:0 0 auto}.alert strong{font-size:10px;display:block;color:#314254}.alert p{font-size:9px;color:var(--muted);margin:2px 0 0}
.tabs{display:flex;gap:0;border-bottom:1px solid var(--line-soft);padding:0 15px;overflow:auto}.tab-btn{border:0;background:transparent;padding:12px 12px 10px;font-size:9px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}.tab-btn.active{color:#21364b;border-bottom-color:#21364b;font-weight:650}.tab-panel{display:none}.tab-panel.active{display:block}

.calendar-wrap{overflow:auto}.calendar{min-width:770px;display:grid;grid-template-columns:repeat(7,1fr);border-left:1px solid var(--line-soft);border-top:1px solid var(--line-soft)}.cal-head,.day{border-right:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}.cal-head{background:#f8fafc;padding:9px;text-align:center;font-size:8px;font-weight:650;color:#657386}.day{min-height:105px;padding:8px;background:#fff}.day.muted{background:#fafbfc;color:#abb4be}.day-num{font-size:9px;font-weight:650;margin-bottom:6px}.event{font-size:7px;line-height:1.3;padding:5px 6px;border-left:2px solid #465f79;background:#eef3f7;color:#34485b;margin-bottom:4px;border-radius:2px}.event.warn{border-left-color:#a77d31;background:#fff8e9}.event.bad{border-left-color:#a45555;background:#fff1f1}
.kanban{display:grid;grid-template-columns:repeat(4,minmax(235px,1fr));gap:12px;overflow:auto;padding-bottom:4px}.kanban-col{background:#f5f7f9;border:1px solid var(--line);border-radius:9px;min-height:360px}.kanban-head{padding:11px 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.kanban-head strong{font-size:10px}.count{min-width:20px;height:20px;border-radius:999px;background:#e5eaf0;display:grid;place-items:center;font-size:8px;color:#536274}.ticket{margin:9px;background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px}.ticket-top{display:flex;justify-content:space-between;align-items:center;font-size:8px;color:var(--muted)}.ticket h4{font-size:10px;line-height:1.4;margin:8px 0 5px;color:#273748}.ticket p{font-size:8px;color:var(--muted);margin:0 0 9px}.ticket-foot{display:flex;justify-content:space-between;align-items:center;font-size:8px;color:var(--muted)}
.docs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.doc{border:1px solid var(--line);border-radius:8px;padding:13px;background:#fff}.doc-icon{width:34px;height:34px;border-radius:7px;background:#f0f3f6;color:#4c6075;display:grid;place-items:center}.doc-icon svg{width:17px;height:17px}.doc h4{font-size:10px;line-height:1.4;margin:12px 0 5px}.doc p{font-size:8px;color:var(--muted);margin:0}.doc-foot{margin-top:12px;padding-top:9px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center;font-size:8px;color:var(--muted)}
.master-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.master-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px}.master-card .stat-icon{margin-bottom:13px}.master-card strong{font-size:18px;display:block;color:#223245}.master-card span{font-size:9px;color:var(--muted)}
.timeline{display:grid}.timeline-item{position:relative;padding:0 0 16px 23px;border-left:1px solid #dbe1e7;margin-left:5px}.timeline-item:last-child{padding-bottom:0}.timeline-item:before{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:#506b86;border:2px solid #fff;box-shadow:0 0 0 1px #cdd5dd;left:-5px;top:2px}.timeline-item strong{font-size:10px;color:#2b3c4f}.timeline-item p{font-size:8px;color:var(--muted);margin:3px 0}.timeline-item time{font-size:7px;color:#94a0ac}

.modal{position:fixed;inset:0;background:rgba(13,24,37,.48);z-index:130;display:none;align-items:center;justify-content:center;padding:18px}.modal.open{display:flex}.modal-box{width:min(680px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:10px;box-shadow:0 18px 50px rgba(10,20,32,.25)}.modal-head{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.modal-head h3{font-size:13px;margin:0}.modal-close{width:28px;height:28px;border:0;border-radius:6px;background:#f1f3f5;color:#596777}.modal-body{padding:16px}.modal-foot{padding:12px 16px;border-top:1px solid var(--line);background:#fafbfc;display:flex;justify-content:flex-end;gap:7px}.toast-wrap{position:fixed;right:17px;bottom:17px;z-index:150}.toast{background:#1d2d40;color:#fff;border-radius:7px;padding:11px 13px;min-width:260px;box-shadow:0 10px 28px rgba(15,25,37,.24);font-size:9px}.toast strong{display:block;font-size:10px;margin-bottom:2px}.toast span{color:#c5d0dc}.overlay{display:none;position:fixed;inset:0;background:rgba(11,20,31,.45);z-index:70}
.login{min-height:100vh;background:#eef2f5;display:grid;place-items:center;padding:20px}.login-box{width:min(880px,100%);display:grid;grid-template-columns:.85fr 1.15fr;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 18px 50px rgba(28,42,58,.10)}.login-side{background:var(--navy);color:#fff;padding:42px;display:flex;flex-direction:column;justify-content:space-between}.login-side h1{font-size:26px;line-height:1.25;margin:18px 0 12px}.login-side p{font-size:10px;line-height:1.7;color:#aab8c8}.login-meta{font-size:8px;color:#8193a6}.login-form{padding:46px 50px;display:flex;flex-direction:column;justify-content:center}.login-form h2{font-size:20px;margin:0 0 5px}.login-form>p{font-size:10px;color:var(--muted);margin:0 0 23px}.login-form .field{margin-bottom:12px}.login-form .btn{width:100%;margin-top:4px;min-height:40px}.login-row{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:var(--muted);margin:2px 0 15px}.remember{display:flex;gap:6px;align-items:center}

@media(max-width:1180px){.stats{grid-template-columns:repeat(2,1fr)}.grid-2,.grid-2.equal{grid-template-columns:1fr}.docs{grid-template-columns:repeat(3,1fr)}.master-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:none}.overlay.show{display:block}.main{margin-left:0}.menu-toggle{display:grid;place-items:center}.topbar{padding:0 14px}.content{padding:17px 14px}.top-search{display:none}.page-head{flex-direction:column}.actions{width:100%}.actions .btn{flex:1}.grid-3{grid-template-columns:1fr 1fr}.docs{grid-template-columns:repeat(2,1fr)}.login-box{grid-template-columns:1fr;max-width:500px}.login-side{display:none}}
@media(max-width:620px){:root{--topbar:58px}.account strong,.account span{display:none}.page-title h1{font-size:19px}.stats{grid-template-columns:1fr 1fr;gap:8px}.stat{padding:12px}.stat strong{font-size:20px;margin-top:11px}.grid-3,.docs,.master-grid{grid-template-columns:1fr}.card-head,.card-body{padding:12px}.toolbar{padding:10px}.toolbar-left,.toolbar-right{width:100%}.toolbar .input,.toolbar .select{width:100%;min-width:0}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.actions .btn{min-width:calc(50% - 4px)}.donut-wrap{flex-direction:column;align-items:flex-start}.login-form{padding:34px 24px}.pagination{align-items:flex-start;flex-direction:column;gap:8px}.kanban{grid-template-columns:repeat(4,260px)}}
@media(max-width:390px){.stats{grid-template-columns:1fr}.actions .btn{width:100%;flex:auto}.top-icon:nth-of-type(1){display:none}}