:root{
  --ink:#102435;--muted:#617383;--line:#dce5ea;--panel:#fff;--soft:#f3f7f8;
  --navy:#071a2b;--blue:#0b6a8f;--cyan:#07a9c5;--green:#33ad7e;--amber:#d99319;--red:#cf4c4c;
  --shadow:0 18px 55px rgba(7,26,43,.11);--radius:18px;--radius-sm:12px;
  font-family:Inter,"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#eef4f5;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#e9f4f5 0,#f7f9fa 320px,#eef3f5 100%)}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.hidden{display:none!important}
.boot{min-height:100vh;display:grid;place-items:center;font-weight:700;color:var(--blue)}
.shell{min-height:100vh}.topbar{position:sticky;top:0;z-index:50;background:rgba(7,26,43,.96);backdrop-filter:blur(12px);color:#fff;border-bottom:1px solid rgba(255,255,255,.11)}
.topbar-inner{max-width:1500px;margin:auto;display:flex;align-items:center;gap:18px;padding:11px 24px}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand-mark{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,#40dbec,#08799e 58%,#074059);box-shadow:0 0 0 4px rgba(255,255,255,.08);font-size:21px}.brand strong{display:block;font-size:15px}.brand small{color:#9ec8d3}.nav{display:flex;gap:5px;flex:1;overflow:auto}.nav a{padding:9px 12px;border-radius:10px;color:#bcd0d8;white-space:nowrap;font-size:14px}.nav a:hover,.nav a.active{color:#fff;background:rgba(255,255,255,.09)}.userbox{display:flex;align-items:center;gap:9px;white-space:nowrap}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#0b6a8f;font-weight:800}.user-label{font-size:12px;color:#bcd0d8}.mobile-menu{display:none;border:0;background:transparent;color:#fff;font-size:24px}
.main{max-width:1500px;margin:auto;padding:28px 24px 80px}.hero{background:radial-gradient(circle at 85% 10%,rgba(54,210,221,.26),transparent 36%),linear-gradient(135deg,#08263a,#0a5472 62%,#0788a6);color:#fff;border-radius:28px;padding:42px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero h1{font-size:clamp(30px,4vw,58px);line-height:1.05;margin:0 0 14px;max-width:900px}.hero p{max-width:900px;color:#d7edf2;font-size:17px;line-height:1.8}.capabilities{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.cap{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:9px 14px;border-radius:999px;font-weight:700}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{border:0;border-radius:11px;padding:11px 17px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--cyan);color:#032834}.btn-secondary{background:#fff;color:#0b536c}.btn-dark{background:var(--navy);color:#fff}.btn-outline{background:transparent;border:1px solid var(--line);color:var(--ink)}.btn-danger{background:#fbe8e8;color:#9a2f2f}.btn-sm{padding:7px 10px;font-size:13px}.btn-block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:34px 0 16px}.section-head h2{margin:0;font-size:25px}.section-head p{margin:5px 0 0;color:var(--muted)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid rgba(16,36,53,.07);border-radius:var(--radius);box-shadow:0 8px 25px rgba(7,26,43,.06);padding:22px}.card h3{margin:0 0 8px}.card p{color:var(--muted);line-height:1.65}.card-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:18px}.card-head h3{margin:0}.soft-card{background:linear-gradient(180deg,#fff,#f7fbfb)}
.kpi{padding:18px;border-radius:15px;background:linear-gradient(145deg,#fff,#eef8f8);border:1px solid #d8e9ec}.kpi-label{font-size:13px;color:var(--muted)}.kpi-value{font-size:28px;font-weight:850;margin:6px 0}.kpi-note{font-size:12px;color:var(--muted)}.kpi.good{border-color:#b9e9d6}.kpi.warn{border-color:#eed7a8}.kpi.bad{border-color:#efc3c3}
.form-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}.field{grid-column:span 4}.field.wide{grid-column:span 6}.field.full{grid-column:1/-1}.field label{display:block;font-size:13px;font-weight:700;margin:0 0 6px}.field small{display:block;color:var(--muted);margin-top:5px;line-height:1.4}.input,.select,.textarea{width:100%;border:1px solid #cdd9de;border-radius:10px;background:#fff;padding:11px 12px;outline:0;color:var(--ink)}.textarea{min-height:100px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(7,169,197,.12)}.input-row{display:flex;gap:8px}.input-row>*{flex:1}.check{display:flex;gap:9px;align-items:flex-start;color:var(--muted);font-size:13px;line-height:1.5}.check input{margin-top:3px}.hint{padding:12px 14px;background:#edf8fa;border-left:4px solid var(--cyan);border-radius:9px;color:#375563;font-size:13px;line-height:1.55}.warning{padding:12px 14px;background:#fff8e8;border-left:4px solid var(--amber);border-radius:9px;color:#6c551d;font-size:13px;line-height:1.55}.errorbox{padding:12px 14px;background:#fff0f0;border-left:4px solid var(--red);border-radius:9px;color:#7e2f2f}.successbox{padding:12px 14px;background:#eaf9f2;border-left:4px solid var(--green);border-radius:9px;color:#245d48}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}.table{width:100%;border-collapse:collapse;background:#fff;min-width:740px}.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid #e8eef1;font-size:13px;vertical-align:top}.table th{position:sticky;top:0;background:#edf4f5;color:#395363;font-weight:800}.table tr:last-child td{border-bottom:0}.table tr:hover td{background:#fafcfc}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}
.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#e7eff3;color:#405b6b}.badge.ok{background:#dcf6ea;color:#1f684c}.badge.warn{background:#fff0cf;color:#735213}.badge.bad{background:#fde2e2;color:#8a3131}.badge.blue{background:#dff3f7;color:#13647a}.badge.dark{background:#172f40;color:#fff}
.tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow:auto}.tab{border:0;background:transparent;padding:10px 14px;color:var(--muted);white-space:nowrap;border-bottom:3px solid transparent}.tab.active{color:var(--blue);border-bottom-color:var(--cyan);font-weight:800}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.split{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px}.side-list{display:flex;flex-direction:column;gap:8px}.side-item{border:1px solid var(--line);border-radius:11px;padding:12px;background:#fff;cursor:pointer}.side-item.active{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(7,169,197,.08)}.side-item strong{display:block}.side-item small{color:var(--muted)}
.plan{position:relative;display:flex;flex-direction:column;min-height:365px}.plan.featured{border:2px solid var(--cyan);transform:translateY(-5px)}.plan-tag{position:absolute;top:-12px;right:18px;background:var(--cyan);color:#032834;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:900}.price{font-size:34px;font-weight:900;margin:12px 0}.price small{font-size:14px;color:var(--muted)}.feature-list{list-style:none;padding:0;margin:12px 0 20px;display:grid;gap:9px}.feature-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}.plan .btn{margin-top:auto}
.modal-backdrop{position:fixed;inset:0;background:rgba(2,15,25,.72);z-index:100;display:grid;place-items:center;padding:18px}.modal{background:#fff;border-radius:22px;max-width:760px;width:100%;max-height:90vh;overflow:auto;box-shadow:0 30px 100px rgba(0,0,0,.35)}.modal-head{position:sticky;top:0;background:#fff;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}.modal-body{padding:22px}.modal-close{border:0;background:#edf2f4;width:34px;height:34px;border-radius:50%;font-size:20px}.toast-stack{position:fixed;right:20px;bottom:20px;z-index:200;display:grid;gap:10px}.toast{max-width:380px;padding:13px 16px;border-radius:12px;color:#fff;background:#183142;box-shadow:var(--shadow);animation:slideIn .22s ease}.toast.error{background:#9f3737}.toast.success{background:#237a5d}@keyframes slideIn{from{transform:translateY(15px);opacity:0}}
.empty{padding:40px;text-align:center;color:var(--muted);border:1px dashed #bdcbd1;border-radius:15px;background:#fafcfc}.loading{display:inline-block;width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.footer{background:var(--navy);color:#afc4cd;padding:28px 24px}.footer-inner{max-width:1500px;margin:auto;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer strong{color:#fff}.codebox{background:#071a2b;color:#d7eef3;padding:14px;border-radius:11px;overflow:auto;font-size:12px}.metric-bar{height:8px;background:#e9f0f2;border-radius:99px;overflow:hidden}.metric-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--green));border-radius:99px}
@media(max-width:1050px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.side-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.field{grid-column:span 6}}
@media(max-width:760px){.topbar-inner{padding:10px 14px;flex-wrap:wrap}.mobile-menu{display:block;margin-left:auto}.nav{display:none;order:3;width:100%;flex-direction:column}.nav.open{display:flex}.userbox{margin-left:auto}.user-label{display:none}.main{padding:18px 14px 60px}.hero{padding:26px 20px;border-radius:20px}.hero h1{font-size:34px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.field,.field.wide{grid-column:1/-1}.side-list{grid-template-columns:1fr}.card{padding:17px}.plan.featured{transform:none}.section-head{align-items:flex-start;flex-direction:column}.topbar .brand small{display:none}}
@media print{.topbar,.footer,.no-print,.btn{display:none!important}.main{max-width:none;padding:0}.card{box-shadow:none;break-inside:avoid}.hero{color:#000;background:#fff;box-shadow:none;border:1px solid #ddd}.hero p{color:#333}}