:root{--bg:#0b0f1a;--card:#141a2b;--card2:#1b2238;--line:#262f4a;--txt:#e7ebf5;--mut:#8b95b3;--acc:#5b7cff;--acc2:#9b5bff;--ok:#2fc38a;--bad:#ff5b6e;--warn:#ffb648}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
body{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(1200px 600px at 80% -10%,#24206155,transparent),radial-gradient(900px 500px at -10% 10%,#13306055,transparent),var(--bg)}
a{color:var(--acc);text-decoration:none}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 28px;border-bottom:1px solid var(--line);background:#0b0f1acc;backdrop-filter:blur(8px);position:sticky;top:0;z-index:5;flex-wrap:wrap}
.logo{font-size:22px;color:var(--txt);font-weight:600;letter-spacing:.3px}
.logo b{background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.bolt{filter:drop-shadow(0 0 6px #ffd84a88)}
nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
nav a.lnk{color:var(--mut);padding:7px 12px;border-radius:9px;position:relative}
nav a.lnk:hover,nav a.lnk.on{color:var(--txt);background:var(--card)}
.badge{display:inline-block;min-width:18px;padding:0 5px;margin-left:5px;border-radius:9px;background:var(--bad);color:#fff;font-size:11px;line-height:18px;text-align:center;font-weight:700}
.who{color:var(--mut);font-size:13px;padding:0 6px}
.btn{display:inline-block;border:0;cursor:pointer;padding:10px 18px;border-radius:10px;font:inherit;font-weight:600;color:#fff;background:linear-gradient(90deg,var(--acc),var(--acc2));transition:.15s;text-align:center}
.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}
.btn:disabled{opacity:.55;cursor:default;transform:none}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}
.btn.ghost:hover{background:var(--card)}
.btn.sm{padding:6px 12px;font-size:13px}
main{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:32px 20px}
.foot{text-align:center;color:var(--mut);font-size:13px;padding:22px;border-top:1px solid var(--line)}
.hero{text-align:center;padding:60px 10px 40px}
.hero h1{font-size:46px;margin:0 0 12px;line-height:1.1}
.hero h1 span{background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);font-size:18px;max-width:640px;margin:0 auto 28px}
.hero .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:40px}
.feat div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.feat b{display:block;font-size:16px;margin:6px 0}
.feat span{color:var(--mut);font-size:14px}
.feat i{font-style:normal;font-size:26px}
.lock{margin-top:36px;text-align:center;color:var(--mut);background:var(--card);border:1px dashed var(--line);border-radius:14px;padding:22px}
.box{max-width:400px;margin:30px auto;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px}
.box h2{margin:0 0 18px}
label{display:block;font-size:13px;color:var(--mut);margin:12px 0 6px}
input,select,textarea{width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--line);background:#0e1322;color:var(--txt);font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--acc)}
textarea{resize:vertical;min-height:70px}
.box .btn{width:100%;margin-top:18px}
.err{color:var(--bad);font-size:14px;margin-top:12px;min-height:1em}
.okmsg{color:var(--ok);font-size:14px;margin-top:12px}
.alt{text-align:center;margin-top:16px;color:var(--mut);font-size:14px}
h1.pg{margin:0 0 6px;font-size:30px}
.sub{color:var(--mut);margin:0 0 24px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.svc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:10px;transition:.15s}
.svc:hover{border-color:#3b4a7a;transform:translateY(-2px)}
.svc .ic{font-size:34px}
.svc h3{margin:0;font-size:18px}
.svc p{margin:0;color:var(--mut);font-size:14px;flex:1}
.price{font-size:24px;font-weight:700}
.price small{font-size:14px;color:var(--mut);font-weight:500}
.tbl{width:100%;border-collapse:collapse;font-size:14px;margin:4px 0}
.tbl td{padding:4px 0;border-bottom:1px solid var(--line)}
.tbl td:last-child{text-align:right;font-weight:600}
.olist{display:flex;flex-direction:column;gap:10px}
.oitem{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;color:var(--txt);flex-wrap:wrap}
.oitem:hover{border-color:#3b4a7a}
.oitem .t{font-weight:600}
.oitem .m{color:var(--mut);font-size:13px}
.st{font-size:12px;padding:3px 9px;border-radius:20px;font-weight:600;white-space:nowrap}
.st.new{background:#5b7cff33;color:#9fb2ff}.st.work{background:#ffb64833;color:var(--warn)}.st.done{background:#2fc38a33;color:var(--ok)}.st.cancel{background:#ff5b6e33;color:var(--bad)}
.empty{color:var(--mut);text-align:center;padding:40px;background:var(--card);border-radius:14px;border:1px dashed var(--line)}
.chat{display:flex;flex-direction:column;height:calc(100vh - 200px);min-height:420px;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.chead{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.chead .t{font-weight:700}
.chead .m{color:var(--mut);font-size:13px}
.msgs{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:75%;padding:9px 13px;border-radius:14px;background:var(--card2);white-space:pre-wrap;word-wrap:break-word}
.msg .w{font-size:12px;color:var(--mut);margin-bottom:2px}
.msg .tm{font-size:11px;color:var(--mut);text-align:right;margin-top:3px}
.msg.mine{align-self:flex-end;background:linear-gradient(135deg,#3b55d6,#6a3dd1)}
.msg.mine .w,.msg.mine .tm{color:#d6dcff}
.msg.sys{align-self:center;background:transparent;border:1px dashed var(--line);color:var(--mut);font-size:13px;text-align:center;max-width:90%}
.send{display:flex;gap:10px;padding:12px;border-top:1px solid var(--line)}
.send textarea{min-height:44px;height:44px;flex:1}
.modal{position:fixed;inset:0;background:#000a;display:flex;align-items:center;justify-content:center;z-index:20;padding:16px}
.modal .box{margin:0;width:100%;max-width:440px}
.total{font-size:22px;font-weight:700;margin-top:14px}
.adm-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.adm-tabs button{background:var(--card);border:1px solid var(--line);color:var(--mut);padding:7px 14px;border-radius:9px;cursor:pointer;font:inherit}
.adm-tabs button.on{color:var(--txt);border-color:var(--acc)}
@media(max-width:600px){.hero h1{font-size:34px}.top{padding:12px 14px}.msg{max-width:90%}}
.pbar{padding:10px 18px;border-bottom:1px solid var(--line);background:#5b7cff14;font-size:14px;display:block}
.pbar .btn{margin-left:6px}
.paybox{max-width:460px;text-align:center}
.paybox .btn{width:100%;margin-top:12px}
.paysum{background:var(--card2);border-radius:14px;padding:18px;margin:18px 0 6px;color:var(--mut)}
.paysum .phone{font-size:26px;font-weight:700;color:var(--txt);margin:6px 0;display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap}
.paysum .phone .btn{width:auto;margin:0}
.paysum .amt{font-size:34px;font-weight:800;background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sgrid{display:grid;grid-template-columns:1fr 1.3fr;gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.card h3{margin:0 0 10px}
.card .m,.m{color:var(--mut);font-size:13px}
.card form .btn{margin-top:10px}
.row2{display:flex;gap:10px;flex-wrap:wrap}
.row2 input{flex:1;min-width:180px}
#cf>.btn,#tf .btn{width:100%}
#renew{margin-top:8px;width:100%}
.botline{background:var(--card2);border-radius:10px;padding:10px 12px;margin-bottom:10px;word-break:break-all}
.brow{display:grid;grid-template-columns:1fr 1.6fr auto;gap:8px;margin-bottom:8px;align-items:start}
.brow textarea{min-height:42px;height:42px}
.blog{max-height:360px;overflow-y:auto;background:#0e1322;border-radius:10px;padding:10px 12px;font-size:14px;display:flex;flex-direction:column;gap:5px}
.bmsg{white-space:pre-wrap;word-break:break-word}
.bmsg .tm{color:var(--mut);font-size:12px}
.bmsg.out{color:#b9c6ff}
@media(max-width:800px){.sgrid{grid-template-columns:1fr}.brow{grid-template-columns:1fr auto}.brow textarea{grid-column:1/-1;grid-row:2}}