:root{
  --nav:#0b1f3a;--nav2:#102a4e;--blue:#1769e0;--blue2:#0d5bd0;--bg:#f5f7fb;
  --text:#152033;--muted:#728096;--line:#e3e8f0;--card:#fff;--green:#1f9d5c;--red:#d9485f;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--blue);text-decoration:none}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:220px;background:linear-gradient(180deg,var(--nav),#09182c);color:#fff;padding:22px 14px;display:flex;flex-direction:column}
.brand{display:flex;gap:10px;align-items:center;padding:2px 10px 28px}
.brand-mark,.auth-logo span{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#fff;color:var(--nav);font-weight:900}
.brand strong,.auth-logo strong{display:block;letter-spacing:.5px}.brand small,.auth-logo small{display:block;opacity:.72;margin-top:2px}
.nav-item{display:block;color:#dfe8f5;padding:12px 14px;border-radius:9px;margin-bottom:5px;font-weight:600}
.nav-item:hover,.nav-item.active{background:#1769e0;color:#fff}
.sidebar-foot{margin-top:auto}
.main{margin-left:220px;min-height:100vh}
.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 28px;position:sticky;top:0;z-index:5}
.topbar h1{font-size:22px;margin:0}
.user-pill{background:#eef3fa;border:1px solid var(--line);padding:9px 13px;border-radius:999px;font-size:13px}
.content{padding:24px 28px 40px}
.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:0 6px 20px rgba(28,47,78,.03)}
.kpi span,.kpi small{display:block;color:var(--muted);font-size:12px}.kpi strong{display:block;font-size:23px;margin:9px 0}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:0 6px 20px rgba(28,47,78,.03)}
.card h2{margin:0 0 16px;font-size:16px}.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.card-head h2{margin:0}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-bottom:18px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}th{color:#6f7e91;font-size:11px;text-transform:uppercase;letter-spacing:.03em;text-align:left;background:#fafbfd}
th,td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:middle}tr:last-child td{border-bottom:0}.right{text-align:right}
.client-link{font-weight:700}
.badge{display:inline-block;padding:5px 8px;border-radius:7px;background:#eaf2ff;color:#165fc9;font-size:11px;font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d5ddea;background:#fff;color:#26364d;border-radius:8px;padding:9px 13px;font-weight:700;cursor:pointer;font-size:13px}
.btn:hover{border-color:#adc0dc}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue2)}.btn.ghost{background:transparent}.btn.small{padding:7px 10px}
button:disabled{opacity:.45;cursor:not-allowed}
.page-actions{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:14px}
.filters{display:flex;gap:8px;flex:1}.filters input{min-width:340px}
input,select,textarea{width:100%;border:1px solid #d7deea;border-radius:8px;background:#fff;padding:10px 11px;font:inherit;color:var(--text);outline:none}
input:focus,select:focus,textarea:focus{border-color:#6da4ef;box-shadow:0 0 0 3px rgba(23,105,224,.08)}
.status-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:10px;margin-bottom:4px}.status-tabs a{white-space:nowrap;border:1px solid var(--line);background:#fff;color:#516074;padding:8px 10px;border-radius:8px;font-size:12px}.status-tabs a.on{border-color:#8ab7f2;background:#edf5ff;color:#0d5bd0;font-weight:700}
.form-card{max-width:850px}.form-grid{display:grid;gap:13px}.form-grid.two{grid-template-columns:1fr 1fr}.span-2{grid-column:span 2}.form-grid label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#5f6c7e}.form-grid h3{margin:8px 0 0}.actions{display:flex;gap:10px;justify-content:flex-end}
.client-top{display:grid;grid-template-columns:280px 1fr 330px;gap:18px;margin-bottom:16px}.details{display:grid;grid-template-columns:90px 1fr;gap:10px 12px;margin:0}.details dt{color:var(--muted);font-size:12px}.details dd{margin:0;font-size:13px}
.inline-form{display:flex;gap:8px;margin-bottom:18px}.status-flow{display:grid;grid-template-columns:repeat(7,1fr);gap:7px;border-top:1px solid var(--line);padding-top:18px}.status-flow div{text-align:center;color:#8190a4;font-size:10px}.status-flow i{display:block;width:10px;height:10px;border-radius:50%;background:#d7deea;margin:0 auto 7px}.status-flow .current{color:var(--blue);font-weight:700}.status-flow .current i{background:var(--blue);box-shadow:0 0 0 4px #e7f0ff}
.tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin-bottom:14px}.tab{border:0;background:none;padding:11px 3px;color:#657388;font-weight:700;cursor:pointer;border-bottom:3px solid transparent}.tab.on{color:var(--blue);border-color:var(--blue)}
.tab-panel{display:none}.tab-panel.on{display:block}
.timeline{display:grid;gap:12px}.timeline-item{display:flex;gap:10px}.timeline-item .dot{width:9px;height:9px;border-radius:50%;background:var(--blue);margin-top:4px;flex:0 0 auto}.timeline-item b{display:block;font-size:13px}.timeline-item small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.timeline.compact{max-height:270px;overflow:auto}
.funnel{display:grid;gap:10px}.funnel-row{display:grid;grid-template-columns:190px 1fr 28px;gap:10px;align-items:center;font-size:12px}.bar{height:9px;background:#eef2f7;border-radius:999px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,#71a8ef,#1769e0);border-radius:999px}
.quote-placeholder{display:grid;grid-template-columns:1fr 90px 110px;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:14px}.quote-placeholder>div,.quote-placeholder>span,.quote-placeholder>strong{padding:13px;border-bottom:1px solid var(--line)}.quote-placeholder small{display:block;color:var(--muted);margin-top:3px}.quote-placeholder>*:nth-last-child(-n+3){border-bottom:0}
.calendar-list{display:grid;gap:10px}.calendar-event{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:15px;border:1px solid var(--line);border-radius:10px;padding:12px;color:var(--text)}.calendar-event:hover{border-color:#b7c8df;background:#fbfdff}.date-box{text-align:center;border-right:1px solid var(--line)}.date-box b{display:block;font-size:20px}.date-box span,.calendar-event small{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.products-layout{grid-template-columns:1fr 360px}
.empty{color:var(--muted);text-align:center;padding:20px}
.muted{color:var(--muted);font-size:12px}
.alert{padding:11px 13px;border-radius:8px;margin-bottom:14px;font-size:13px}.alert.error{background:#fff0f2;color:#a92c43;border:1px solid #ffd4dc}.alert.success{background:#eefbf4;color:#26764a;border:1px solid #ccefdc}
.auth-body{min-height:100vh;background:radial-gradient(circle at 20% 0%,#173e70 0,#0b1f3a 35%,#071426 100%);display:grid;place-items:center;padding:30px}
.auth-card{width:min(430px,100%);background:#fff;border-radius:16px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.28)}.install-card{width:min(620px,100%)}.auth-logo{display:flex;align-items:center;gap:10px;color:var(--nav);margin-bottom:22px}.auth-logo span{background:var(--nav);color:#fff}.auth-card h1{margin:0 0 7px}
@media(max-width:1200px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.client-top{grid-template-columns:1fr 1fr}.client-top>.card:last-child{grid-column:span 2}}
@media(max-width:850px){.sidebar{width:70px}.brand div:last-child,.nav-item{font-size:0}.nav-item:before{content:"•";font-size:18px}.main{margin-left:70px}.content{padding:16px}.topbar{padding:0 16px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.grid-2,.products-layout,.client-top{grid-template-columns:1fr}.client-top>.card:last-child{grid-column:auto}.form-grid.two{grid-template-columns:1fr}.span-2{grid-column:auto}.filters{flex-wrap:wrap}.filters input{min-width:100%}.page-actions{align-items:flex-start}.status-flow{overflow:auto;grid-template-columns:repeat(7,110px)}}