:root{
  --red:#e30613;
  --red-dark:#b8000b;
  --red-soft:#fff0f1;
  --ink:#151922;
  --ink-2:#303744;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#f6f7f9;
  --panel:#ffffff;
  --soft:#fafafa;
  --green:#118a3b;
  --green-soft:#eaf8ef;
  --orange:#c76a00;
  --orange-soft:#fff4e5;
  --blue:#1d4ed8;
  --blue-soft:#eef4ff;
  --purple:#6d28d9;
  --purple-soft:#f4efff;
  --shadow:0 16px 42px rgba(18,24,32,.10);
  --radius:22px;
  --sidebar:306px;
  --header:76px;
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at -10% 100%, rgba(227,6,19,.11), transparent 28%),
    radial-gradient(circle at 110% -10%, rgba(21,25,34,.08), transparent 26%),
    var(--bg);
}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
img{max-width:100%;display:block}
.app-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr)}
.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  background:#fff;
  border-right:1px solid var(--line);
  padding:18px;
  z-index:30;
  overflow-y:auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:78px;
  padding:10px 8px 18px;
  border-bottom:1px solid var(--line);
  margin-bottom:18px;
}
.brand-logo{width:132px;max-height:58px;object-fit:contain}
.brand-text{border-left:1px solid var(--line);padding-left:13px}
.brand-text strong{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.brand-text span{display:block;color:var(--muted);font-size:12px;margin-top:4px;line-height:1.35}
.market-pill{
  display:flex;
  align-items:center;
  gap:9px;
  background:linear-gradient(135deg,var(--red),var(--red-dark));
  color:#fff;
  padding:11px 13px;
  border-radius:999px;
  font-size:12px;
  font-weight:850;
  margin:0 4px 18px;
  box-shadow:0 10px 24px rgba(227,6,19,.20);
}
.nav-title{
  font-size:11px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.095em;
  color:#9ca3af;
  padding:14px 12px 8px;
}
.nav-list{display:flex;flex-direction:column;gap:5px}
.nav-link{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:46px;
  padding:12px 13px;
  border-radius:15px;
  color:#273141;
  font-size:14px;
  font-weight:760;
  transition:.16s ease;
}
.nav-link:hover{background:#f7f7f8;color:var(--red-dark)}
.nav-link.active{
  color:var(--red-dark);
  background:var(--red-soft);
  box-shadow:inset 4px 0 0 var(--red);
}
.nav-link i{width:22px;text-align:center;font-size:16px;color:var(--red)}
.nav-badge{
  margin-left:auto;
  min-width:24px;
  height:24px;
  border-radius:999px;
  background:var(--ink);
  color:#fff;
  display:grid;
  place-items:center;
  font-size:12px;
}
.sidebar-footer{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.profile-mini{
  display:flex;
  align-items:center;
  gap:11px;
  padding:12px;
  border-radius:18px;
  background:#fbfbfc;
  border:1px solid var(--line);
}
.avatar{
  width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--ink),var(--red));
  color:#fff;
  font-weight:900;
  flex:0 0 auto;
}
.profile-mini b{display:block;font-size:14px}
.profile-mini span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.main{min-width:0}
.topbar{
  position:sticky;
  top:0;
  z-index:20;
  height:var(--header);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:0 30px;
  background:rgba(246,247,249,.86);
  border-bottom:1px solid rgba(229,231,235,.82);
  backdrop-filter:blur(16px);
}
.top-left{display:flex;align-items:center;gap:14px;min-width:0}
.menu-btn{
  display:none;
  width:44px;height:44px;border:0;border-radius:15px;
  background:#fff;color:var(--red);box-shadow:0 8px 22px rgba(18,24,32,.08);
  place-items:center;cursor:pointer;font-size:18px;
}
.page-kicker{color:var(--muted);font-size:13px;font-weight:800}
.page-title{margin:2px 0 0;font-size:26px;letter-spacing:-.035em;line-height:1.08}
.top-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:44px;height:44px;border-radius:15px;
  border:1px solid var(--line);
  background:#fff;
  color:#202938;
  display:grid;
  place-items:center;
  position:relative;
  cursor:pointer;
}
.dot{
  position:absolute;right:10px;top:9px;width:9px;height:9px;
  border-radius:50%;background:var(--red);border:2px solid #fff;
}
.content{padding:30px 30px 54px}
.hero{
  border-radius:30px;
  color:#fff;
  overflow:hidden;
  position:relative;
  padding:32px;
  background:
    linear-gradient(135deg,rgba(21,25,34,.97) 0%,rgba(35,39,48,.96) 48%,rgba(227,6,19,.92) 100%);
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:1.4fr .86fr;
  gap:24px;
}
.hero:before{
  content:"";
  position:absolute;
  right:-85px;top:-120px;
  width:330px;height:330px;border-radius:50%;
  background:rgba(255,255,255,.10);
}
.hero>*{position:relative;z-index:1}
.hero-logo{
  width:210px;
  padding:14px;
  border-radius:20px;
  background:#fff;
  margin-bottom:18px;
}
.hero h2{font-size:36px;line-height:1.08;letter-spacing:-.05em;margin:0 0 16px}
.hero p{margin:0;color:#f5f5f5;line-height:1.7;max-width:830px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 12px;border-radius:999px;
  background:rgba(255,255,255,.13);
  color:#fff;font-size:12.5px;font-weight:850;
}
.hero-card{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  border-radius:24px;
  padding:22px;
  align-self:stretch;
}
.hero-card span{display:block;color:#f4dadd;font-size:13px;font-weight:700}
.hero-card .big{font-size:38px;font-weight:950;letter-spacing:-.05em;margin:4px 0 12px}
.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.section{margin-top:26px}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:0 10px 28px rgba(18,24,32,.055);
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:16px;
}
.section-head h2{margin:0;font-size:22px;letter-spacing:-.035em}
.section-head p{margin:7px 0 0;color:var(--muted);font-size:13.5px;line-height:1.55}
.primary-btn,.ghost-btn,.danger-btn{
  min-height:44px;display:inline-flex;align-items:center;justify-content:center;
  gap:9px;padding:0 16px;border-radius:15px;font-weight:900;
  border:0;cursor:pointer;white-space:nowrap;
}
.primary-btn{background:var(--red);color:#fff;box-shadow:0 12px 22px rgba(227,6,19,.18)}
.ghost-btn{background:#fff;color:var(--ink);border:1px solid var(--line)}
.danger-btn{background:#fff;color:var(--red);border:1px solid #ffd2d6}
.stat{display:flex;justify-content:space-between;gap:12px;min-height:128px}
.stat h3{font-size:31px;margin:0 0 5px;letter-spacing:-.04em}
.stat p{margin:0;color:var(--muted);font-size:13px;font-weight:700;line-height:1.35}
.trend{margin-top:14px;font-size:12px;color:var(--green);font-weight:900}
.stat-ico{
  width:50px;height:50px;border-radius:17px;
  display:grid;place-items:center;
  background:var(--red-soft);color:var(--red);
  font-size:20px;flex:0 0 auto;
}
.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{
  background:#fbfbfc;border:1px solid var(--line);
  border-radius:18px;padding:17px;
}
.step b{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:14.5px}
.step b i{color:var(--red)}
.step span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
.pill{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  min-height:30px;padding:7px 10px;border-radius:999px;
  font-size:12px;font-weight:900;white-space:nowrap;
}
.pill.red{background:var(--red-soft);color:var(--red-dark)}
.pill.green{background:var(--green-soft);color:#087333}
.pill.orange{background:var(--orange-soft);color:#965000}
.pill.blue{background:var(--blue-soft);color:#183fa0}
.pill.purple{background:var(--purple-soft);color:var(--purple)}
.pill.dark{background:#f0f1f3;color:#1f2937}
.list{display:flex;flex-direction:column;gap:12px}
.row-card{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:16px;
  align-items:center;
  padding:16px;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
}
.row-card h3{margin:0;font-size:15.5px;line-height:1.35}
.meta{display:flex;flex-wrap:wrap;gap:8px 12px;margin-top:8px;color:var(--muted);font-size:12.5px;line-height:1.35}
.meta span{display:inline-flex;align-items:center;gap:6px}
.table-wrap{overflow:auto;border-radius:18px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;background:#fff;min-width:820px}
th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;font-size:13.5px;vertical-align:middle}
th{background:#fbfbfc;color:#667085;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
tr:last-child td{border-bottom:0}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}
.field label{display:block;font-weight:900;font-size:13px;margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:14px;
  padding:13px 14px;background:#fff;color:var(--ink);outline:none;
}
.field textarea{min-height:124px;resize:vertical}
.field.full{grid-column:1/-1}
.upload{
  border:1px dashed #d0d5dd;background:#fbfbfc;
  min-height:118px;border-radius:17px;display:grid;place-items:center;
  text-align:center;color:var(--muted);font-weight:800;
}
.asset-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.asset-card{
  background:#fff;border:1px solid var(--line);
  border-radius:22px;padding:18px;
  box-shadow:0 10px 24px rgba(18,24,32,.05);
}
.asset-head{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:14px}
.asset-icon{
  width:52px;height:52px;border-radius:18px;
  background:var(--red-soft);color:var(--red);
  display:grid;place-items:center;font-size:21px;
}
.asset-card h3{margin:0;font-size:17px;line-height:1.35}
.asset-card p{color:var(--muted);font-size:13px;line-height:1.55;margin:8px 0 0}
.asset-details{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}
.asset-details div{background:#fbfbfc;border:1px solid var(--line);border-radius:14px;padding:10px}
.asset-details small{display:block;color:var(--muted);font-weight:900;font-size:11px;text-transform:uppercase}
.asset-details b{display:block;font-size:14px;margin-top:4px}
.intervention-page{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:20px;
  align-items:start;
}
.filter-bar{
  display:grid;
  grid-template-columns:1.4fr repeat(3, minmax(140px, .7fr)) auto;
  gap:12px;
  align-items:end;
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:16px;
  box-shadow:0 10px 28px rgba(18,24,32,.05);
  margin-bottom:18px;
}
.filter-field label{display:block;font-size:12px;color:var(--muted);font-weight:900;margin-bottom:7px}
.filter-field input,.filter-field select{
  width:100%;height:44px;border:1px solid var(--line);
  border-radius:14px;padding:0 13px;background:#fbfbfc;color:var(--ink);
}
.intervention-list{display:flex;flex-direction:column;gap:14px}
.intervention-card{
  display:grid;
  grid-template-columns:56px minmax(0,1fr) 194px;
  gap:16px;
  align-items:start;
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:18px;
  box-shadow:0 10px 24px rgba(18,24,32,.05);
  transition:.16s ease;
}
.intervention-card:hover{
  transform:translateY(-1px);
  box-shadow:0 16px 34px rgba(18,24,32,.08);
  border-color:#d5d7dc;
}
.intervention-icon{
  width:48px;height:48px;border-radius:16px;
  display:grid;place-items:center;background:var(--red-soft);
  color:var(--red);font-size:18px;
}
.intervention-main{min-width:0}
.intervention-ref{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:12px;font-weight:900;margin-bottom:7px}
.intervention-main h3{margin:0;font-size:17px;line-height:1.35;letter-spacing:-.02em}
.intervention-description{color:var(--muted);font-size:13.2px;line-height:1.55;margin:8px 0 0}
.intervention-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.intervention-side{display:flex;flex-direction:column;align-items:flex-end;gap:10px;min-width:0}
.sla-box{width:100%;background:#fbfbfc;border:1px solid var(--line);border-radius:16px;padding:12px}
.sla-box small{display:block;color:var(--muted);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.04em}
.sla-box b{display:block;font-size:17px;margin-top:4px}
.actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.small-btn{
  width:38px;height:38px;border-radius:13px;border:1px solid var(--line);
  background:#fff;display:grid;place-items:center;color:var(--ink);
}
.side-panel{position:sticky;top:calc(var(--header) + 20px)}
.side-panel .card + .card{margin-top:16px}
.timeline{display:flex;flex-direction:column}
.time-row{display:grid;grid-template-columns:34px 1fr;gap:10px}
.time-dot{width:15px;height:15px;border-radius:50%;background:var(--line);margin-top:4px;position:relative}
.time-row:not(:last-child) .time-dot:after{content:"";position:absolute;left:7px;top:15px;width:2px;height:46px;background:var(--line)}
.time-dot.done{background:var(--green)}
.time-dot.active{background:var(--red)}
.time-content{padding-bottom:18px}
.time-content b{display:block;font-size:14px}
.time-content span{display:block;color:var(--muted);font-size:12px;margin-top:3px;line-height:1.4}
.calendar-grid{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:10px;
}
.day{
  min-height:118px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px;
}
.day b{font-size:13px}
.event{margin-top:9px;border-radius:12px;padding:8px;background:var(--red-soft);color:var(--red-dark);font-size:12px;font-weight:850;line-height:1.35}
.event.green{background:var(--green-soft);color:#087333}
.event.blue{background:var(--blue-soft);color:#183fa0}
.mobile-demo{display:grid;grid-template-columns:360px minmax(0,1fr);gap:24px;align-items:start}
.phone{
  width:360px;border-radius:44px;background:#111827;padding:12px;
  box-shadow:0 28px 62px rgba(17,24,39,.24);
}
.phone-screen{background:#fff;border-radius:34px;overflow:hidden;min-height:720px}
.phone-top{height:76px;padding:12px 16px 0;background:linear-gradient(135deg,#151922,#e30613);color:#fff}
.phone-status{display:flex;justify-content:space-between;font-size:12px;font-weight:900;margin-bottom:9px}
.phone-head{display:flex;align-items:center;gap:12px}
.phone-head i{font-size:20px}
.phone-head b{font-size:13px}
.phone-head span{display:block;font-size:11px;color:#ffe7e8}
.phone-body{padding:18px}
.phone-body h3{margin:0 0 14px}
.phone-card{border:1px solid var(--line);border-radius:16px;padding:13px;margin-bottom:10px}
.phone-button{height:48px;border-radius:16px;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:900;margin:14px 0}
.phone-menu-panel{position:relative;min-height:720px;background:linear-gradient(90deg,#fff 0 78%,rgba(17,24,39,.62) 78%)}
.phone-menu-panel .menu-inner{width:78%;padding:24px 18px}
.phone-menu-panel .m-item{display:flex;align-items:center;gap:10px;padding:12px;border-radius:13px;font-weight:850;font-size:13px}
.phone-menu-panel .m-item.active{background:var(--red-soft);color:var(--red-dark)}
.phone-menu-panel .m-item i{width:18px;text-align:center;color:var(--red)}
.overlay{display:none;position:fixed;inset:0;z-index:25;background:rgba(17,24,39,.42)}
body.nav-open .overlay{display:block}
body.nav-open .sidebar{transform:translateX(0)}
@media (max-width:1240px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:1fr}
  .workflow{grid-template-columns:repeat(2,1fr)}
  .intervention-page{grid-template-columns:1fr}
  .side-panel{position:static}
  .filter-bar{grid-template-columns:1fr 1fr}
  .filter-bar .primary-btn{width:100%}
  .asset-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:880px){
  :root{--header:70px}
  .app-shell{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;width:306px;max-width:84vw;transform:translateX(-105%);transition:.22s ease}
  .menu-btn{display:grid}
  .topbar{padding:0 16px}
  .page-title{font-size:20px}
  .content{padding:18px 14px 42px}
  .grid-4,.grid-3,.grid-2,.form-grid,.mobile-demo,.asset-grid{grid-template-columns:1fr}
  .workflow{grid-template-columns:1fr}
  .calendar-grid{grid-template-columns:1fr}
  .section-head{align-items:stretch;flex-direction:column}
  .hide-mobile{display:none!important}
  .hero{border-radius:22px;padding:22px}
  .hero h2{font-size:27px}
  .brand-logo{width:118px}
  .intervention-card{grid-template-columns:44px minmax(0,1fr)}
  .intervention-side{grid-column:1/-1;align-items:stretch}
  .actions{justify-content:flex-start}
  .filter-bar{grid-template-columns:1fr}
  .phone{width:100%;max-width:370px;margin:auto}
}
@media (max-width:540px){
  .row-card{grid-template-columns:1fr}
  .stat{min-height:auto}
  .intervention-icon{width:42px;height:42px;border-radius:14px}
}