:root{--bg:#060a15;--bg2:#0a1022;--card:#0e1630;--card2:#121c3b;--line:#1e2a4d;--text:#e9eeff;--muted:#9aa8cc;--cyan:#48cdde;--purple:#7c53cb;--lilac:#8f7cf5;--amber:#f0c36a;--red:#ff7a8a;--green:#5fe0a8;--grad:linear-gradient(135deg,#48cdde,#7c53cb);--r:16px;--font:'Sora',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 var(--font);min-height:100vh}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(600px 400px at 85% -5%,rgba(124,83,203,.22),transparent 70%),radial-gradient(500px 400px at -5% 10%,rgba(72,205,222,.14),transparent 70%);pointer-events:none;z-index:0}
a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:1.5rem;line-height:1.2;margin:.1em 0 .4em;font-weight:700;letter-spacing:-.01em}
h2{font-size:1.05rem;margin:0 0 .6em;font-weight:600}
h3{font-size:1rem;margin:.8em 0 .3em}
p{margin:.5em 0}
code{background:#0a1228;border:1px solid var(--line);padding:1px 6px;border-radius:6px;font-size:.9em}
.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.pre{white-space:pre-wrap}
.ic{flex:none;vertical-align:middle}
.hint{color:var(--muted);font-size:.8rem;margin:.2em 0 .6em}
.opt{color:var(--muted);font-weight:400;font-size:.78rem;margin-left:4px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 20px;font:600 .95rem var(--font);color:#050816;background:linear-gradient(135deg,#48cdde,#8f7cf5);cursor:pointer;text-decoration:none!important;transition:transform .12s,box-shadow .12s,opacity .12s;min-height:44px}
.btn:hover{box-shadow:0 6px 22px rgba(72,205,222,.28);transform:translateY(-1px)}
.btn:active{transform:none}
.btn-sm{padding:8px 14px;min-height:36px;font-size:.85rem;border-radius:10px}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--cyan);box-shadow:none}
.btn-danger{background:transparent;color:var(--red);border:1px solid rgba(255,122,138,.5)}
.btn-danger:hover{background:rgba(255,122,138,.1);box-shadow:none}
.btn-block{display:flex;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.btn-row form{margin:0}
.center-row{justify-content:center}
.link-btn{background:none;border:0;color:var(--cyan);font:inherit;cursor:pointer;padding:6px;display:inline-flex;align-items:center;gap:6px}
.link-btn:hover{text-decoration:underline}.link-btn.danger{color:var(--red)}

/* cards, lists */
.card{position:relative;z-index:1;background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:0 0 16px}
.card.narrow{max-width:560px}.card.narrow.wide{max-width:720px}
.card h1{margin-top:0}
.list{padding:4px 0}
.li{display:flex;align-items:center;gap:12px;padding:12px 16px;color:var(--text);text-decoration:none!important;border-top:1px solid var(--line);position:relative}
.list>.li:first-child,.list>.li:first-of-type{border-top:0}
a.li:hover{background:rgba(72,205,222,.06)}
.li-main{flex:1;min-width:0;display:flex;flex-direction:column}
.li-main b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.li-ic{width:38px;height:38px;border-radius:11px;background:rgba(72,205,222,.1);color:var(--cyan);display:grid;place-items:center;flex:none}
.li-ic.big{width:52px;height:52px;border-radius:15px}
.li.unread{background:rgba(124,83,203,.12)}
.li.unread .li-main b{color:#fff}
.empty{text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;padding:28px 18px;color:var(--muted)}
.empty h3{color:var(--text);margin:0}.empty p{margin:0 0 8px}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;position:relative;z-index:1}
.page-head h1{margin:0}
.sec-head{display:flex;align-items:center;justify-content:space-between;margin:20px 0 8px;position:relative;z-index:1}
.sec-head h2{margin:0}
.card .sec-head{margin-top:0}
.back{display:inline-flex;align-items:center;gap:4px;color:var(--muted);margin:0 0 10px;position:relative;z-index:1}
.detail-head{display:flex;align-items:center;gap:14px}
.detail-head h1{font-size:1.25rem;margin:0}
.profile{display:flex;align-items:center;gap:16px}.profile h1{margin:0}
.kv>div{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-top:1px solid var(--line)}
.kv>div:first-child{border-top:0}.kv span{color:var(--muted)}.kv b{font-weight:500;text-align:right}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));position:relative;z-index:1}
.grid .card{margin:0}
.device-card{display:flex;align-items:center;gap:14px;color:var(--text);text-decoration:none!important}
.device-card:hover{border-color:var(--cyan)}
.cols{display:grid;gap:0 20px;grid-template-columns:1fr;position:relative;z-index:1}
@media(min-width:900px){.cols{grid-template-columns:1fr 1fr}}

/* pills / chips */
.pill{display:inline-block;padding:3px 10px;border-radius:99px;font-size:.72rem;font-weight:600;white-space:nowrap;border:1px solid transparent}
.pill-ok{color:var(--green);background:rgba(95,224,168,.12);border-color:rgba(95,224,168,.3)}
.pill-warn{color:var(--amber);background:rgba(240,195,106,.12);border-color:rgba(240,195,106,.3)}
.pill-bad{color:var(--red);background:rgba(255,122,138,.12);border-color:rgba(255,122,138,.3)}
.pill-info{color:var(--cyan);background:rgba(72,205,222,.12);border-color:rgba(72,205,222,.3)}
.pill-mute{color:var(--muted);background:rgba(154,168,204,.1);border-color:var(--line)}
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0 12px;position:relative;z-index:1;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;padding:6px 14px;border-radius:99px;border:1px solid var(--line);color:var(--muted);font-size:.85rem;text-decoration:none!important;background:var(--card)}
.chip.on{color:#050816;background:var(--grad);border-color:transparent;font-weight:600}
.article .chip{display:inline-block;margin-bottom:6px}

/* forms */
.form{display:flex;flex-direction:column;gap:12px}
.form label{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:.9rem}
input[type=text],input[type=email],input[type=password],input[type=search],input[type=number],select,textarea{width:100%;background:#0a1228;border:1px solid var(--line);color:var(--text);border-radius:12px;padding:12px 14px;font:400 1rem var(--font);min-height:46px;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,205,222,.18)}
input:disabled{opacity:.55}
textarea{resize:vertical;line-height:1.5}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239aa8cc' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
input[type=file]{font-size:.85rem;color:var(--muted)}
input[type=file]::file-selector-button{background:var(--card2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:7px 12px;margin-right:10px;font:inherit;cursor:pointer}
input[type=checkbox]{width:20px;height:20px;accent-color:#48cdde}
.check{flex-direction:row!important;align-items:center;gap:10px!important;font-weight:400!important}
.switch-row{flex-direction:row!important;align-items:center;justify-content:space-between;gap:16px!important}
.switch-row span{display:flex;flex-direction:column}
.field-err{color:var(--red);font-size:.85rem;margin:-6px 0 0}
.pw{position:relative;display:block}.pw input{padding-right:70px}
.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--cyan);font:600 .8rem var(--font);padding:8px 10px;cursor:pointer}
.meter{display:flex;gap:4px;margin:-4px 0 0}.meter i{flex:1;height:4px;border-radius:3px;background:var(--line);transition:background .2s}
.meter[data-s="1"] i:nth-child(-n+1){background:var(--red)}
.meter[data-s="2"] i:nth-child(-n+2){background:var(--amber)}
.meter[data-s="3"] i:nth-child(-n+3){background:var(--cyan)}
.meter[data-s="4"] i{background:var(--green)}
.code-input{text-align:center;font-size:1.5rem!important;letter-spacing:.3em;font-family:ui-monospace,monospace!important}
.searchbar{display:flex;gap:8px;margin-bottom:12px;position:relative;z-index:1}
.form-inline{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:760px){.form-inline{grid-template-columns:1fr 1fr 160px auto;align-items:end}}
details{margin:10px 0;border-top:1px solid var(--line);padding-top:10px}
summary{cursor:pointer;color:var(--cyan);font-weight:500}
.inline-form{margin-top:10px}

/* flash */
.flash{position:relative;z-index:1;border-radius:12px;padding:11px 14px;margin:0 0 14px;font-size:.92rem;border:1px solid}
.flash-ok{background:rgba(95,224,168,.1);border-color:rgba(95,224,168,.35);color:var(--green)}
.flash-error{background:rgba(255,122,138,.1);border-color:rgba(255,122,138,.4);color:var(--red)}
.flash-warn{background:rgba(240,195,106,.1);border-color:rgba(240,195,106,.4);color:var(--amber)}

/* auth */
.auth-body{display:grid;place-items:center;padding:24px 16px}
.auth-wrap{position:relative;z-index:1;width:100%;max-width:420px}
.auth-brand{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--text);font-weight:700;font-size:1.3rem;margin:8px 0 22px;text-decoration:none!important}
.auth-foot{text-align:center;color:var(--muted);font-size:.8rem;margin-top:22px}
.icon-hero{width:60px;height:60px;border-radius:18px;background:var(--grad);color:#050816;display:grid;place-items:center;margin:0 auto 12px}
.auth-wrap .card h1{text-align:center}.auth-wrap .card>.muted{text-align:center}
.big-code{font-size:4rem;font-weight:700;margin:0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* app shell */
.shell{position:relative;z-index:1;min-height:100vh}
.side{display:none}
.main{min-width:0}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:rgba(6,10,21,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;text-decoration:none!important}
.brand small{display:block;font-size:.65rem;font-weight:600;color:var(--cyan);letter-spacing:.12em;text-transform:uppercase;line-height:1}
.top-actions{display:flex;align-items:center;gap:8px}
.icon-btn{position:relative;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--text);border:1px solid var(--line);background:var(--card)}
.dot{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:.65rem;font-weight:700;display:grid;place-items:center;padding:0 4px}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#050816;font-weight:700;font-size:.85rem;display:grid;place-items:center;flex:none;text-decoration:none!important}
.avatar.xl{width:64px;height:64px;font-size:1.3rem}
.content{padding:18px 16px 110px;max-width:980px;margin:0 auto}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;background:rgba(10,16,34,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;color:var(--muted);font-size:.68rem;text-decoration:none!important;border-radius:12px}
.tabbar a.on{color:var(--cyan)}
@media(min-width:900px){
  .shell{display:grid;grid-template-columns:250px 1fr}
  .side{display:flex;flex-direction:column;gap:22px;padding:22px 16px;position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:rgba(10,16,34,.6)}
  .side .brand{font-size:1.15rem;padding:0 8px}
  .side-nav{display:flex;flex-direction:column;gap:4px}
  .side-nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;color:var(--muted);text-decoration:none!important;font-weight:500}
  .side-nav a:hover{background:rgba(72,205,222,.07);color:var(--text)}
  .side-nav a.on{background:linear-gradient(135deg,rgba(72,205,222,.16),rgba(124,83,203,.18));color:var(--text)}
  .side-nav a.admin-link{margin-top:10px;border:1px dashed var(--line)}
  .tabbar{display:none}
  .top .brand-sm{display:none}.top{justify-content:flex-end;background:transparent;border:0;position:static;padding:18px 28px 0}
  .content{padding:10px 28px 60px}
}

/* home */
.hero{position:relative;z-index:1;margin-bottom:14px}.hero h1{font-size:1.9rem;margin:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px;position:relative;z-index:1}
.stats-4{grid-template-columns:repeat(2,1fr)}
@media(min-width:760px){.stats-4{grid-template-columns:repeat(4,1fr)}}
.stat{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:var(--r);padding:14px;display:flex;flex-direction:column;gap:2px;color:var(--text);text-decoration:none!important}
.stat b{font-size:1.7rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:.78rem}
.stat-warn b{background:none;color:var(--amber)}
.stat:hover{border-color:var(--cyan)}
.actions{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:6px;position:relative;z-index:1}
.action{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 4px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);color:var(--text);font-size:.78rem;text-align:center;text-decoration:none!important}
.action .ic{color:var(--cyan)}
.action:hover{border-color:var(--cyan)}
.ai-banner{position:relative;z-index:1;display:flex;align-items:center;gap:14px;padding:16px;border-radius:var(--r);margin:18px 0 6px;background:linear-gradient(135deg,rgba(72,205,222,.16),rgba(124,83,203,.28));border:1px solid rgba(143,124,245,.4);color:var(--text);text-decoration:none!important}
.ai-banner>div{flex:1;display:flex;flex-direction:column}
.ai-orb{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#050816;display:grid;place-items:center;animation:pulse 3s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 10px rgba(72,205,222,.12)}}

/* ai soon face */
.ai-soon{max-width:560px;margin:10px auto}
.ai-face{width:130px;height:130px;margin:6px auto 14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#2b3f87,#0e1630 70%);border:2px solid var(--cyan);box-shadow:0 0 40px rgba(72,205,222,.35);position:relative;animation:pulse 3s ease-in-out infinite}
.ai-face .eye{position:absolute;top:44px;width:16px;height:22px;border-radius:50%;background:var(--cyan);animation:blink 4.5s infinite}
.ai-face .eye:nth-child(1){left:36px}.ai-face .eye:nth-child(2){right:36px}
.ai-face .mouth{position:absolute;left:50%;bottom:32px;width:40px;height:16px;margin-left:-20px;border-bottom:4px solid var(--lilac);border-radius:0 0 40px 40px}
@keyframes blink{0%,94%,100%{transform:scaleY(1)}97%{transform:scaleY(.1)}}

/* ticket thread */
.thread{display:flex;flex-direction:column;gap:12px;margin:16px 0;position:relative;z-index:1}
.msg{max-width:92%;padding:12px 14px;border-radius:16px;border:1px solid var(--line);background:var(--card)}
.msg-me{align-self:flex-end;background:linear-gradient(135deg,rgba(72,205,222,.14),rgba(124,83,203,.2));border-color:rgba(143,124,245,.4);border-bottom-right-radius:4px}
.msg-staff{align-self:flex-start;border-bottom-left-radius:4px}
.msg-internal{background:rgba(240,195,106,.08);border-color:rgba(240,195,106,.35)}
.msg-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:4px;font-size:.85rem}
.msg-body{word-break:break-word}
.photos{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.photos img{width:110px;height:110px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.reply-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.file-btn{flex-direction:row!important;align-items:center;gap:6px!important;color:var(--cyan);cursor:pointer;font-weight:500}
.file-btn input{display:none}
.inline-sel{flex-direction:row!important;align-items:center;gap:8px!important}.inline-sel select{width:auto}

/* misc */
.article h1{margin-top:.2em}.article ol,.article ul{padding-left:1.3em}.article li{margin:.3em 0}
.steps{padding-left:1.2em}.steps li{margin:10px 0}
.qr{display:flex;justify-content:center;margin:12px 0}.qr svg{border-radius:12px;max-width:100%;height:auto}
.secret{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.secret code{letter-spacing:.08em}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}
.codes code{text-align:center;padding:10px;font-size:1rem;letter-spacing:.06em}
.linkbox{border-color:rgba(72,205,222,.5)}
.linkrow{display:flex;gap:8px;margin:8px 0}
.dev-edit{display:grid;grid-template-columns:1fr;gap:8px;padding:0 4px 4px}
@media(min-width:760px){.dev-edit{grid-template-columns:200px 1fr auto}}
.dev-admin .li{padding-left:0;padding-right:0;border:0}
.bars{display:flex;align-items:flex-end;gap:10px;height:170px;padding-top:10px}
.bar{flex:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:4px}
.bar i{display:block;width:100%;max-width:38px;border-radius:8px 8px 3px 3px;background:var(--grad);min-height:4px}
.bar-n{font-size:.78rem;color:var(--text)}.bar-l{font-size:.7rem;color:var(--muted)}
@media print{body::before,.tabbar,.top,.side,.btn,.back{display:none!important}body{background:#fff;color:#000}.card{border:1px solid #999;background:#fff}.codes code{border-color:#666;color:#000}}

/* install bar */
.install-bar{position:fixed;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:60;display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--card2);border:1px solid var(--lilac);border-radius:14px;padding:12px 14px;box-shadow:0 10px 30px rgba(0,0,0,.45)}
.install-text{flex:1 1 220px;font-size:.92rem;color:var(--text)}
@media(min-width:900px){.install-bar{left:auto;right:24px;bottom:24px;max-width:460px}}

/* view switcher: Auto / Mobile / Desktop */
.view-opts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}
.view-opt{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 6px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--text);font:600 .85rem var(--font);cursor:pointer}
.view-opt:hover{border-color:var(--cyan)}
.view-opt.on{border-color:var(--cyan);background:linear-gradient(135deg,rgba(72,205,222,.16),rgba(124,83,203,.18))}
.view-opt small{color:var(--muted);font-weight:400;font-size:.72rem}
.view-toggle{cursor:pointer;font:inherit}

/* Mobile view: the phone-style layout at any screen size */
body.view-mobile .shell{display:block;max-width:430px;margin:0 auto;min-height:100vh}
body.view-mobile .side{display:none}
body.view-mobile .tabbar{display:flex;left:50%;right:auto;width:min(430px,100%);transform:translateX(-50%)}
body.view-mobile .top{position:sticky;justify-content:space-between;background:rgba(6,10,21,.85);border-bottom:1px solid var(--line);padding:10px 16px}
body.view-mobile .top .brand-sm{display:flex}
body.view-mobile .content{padding:18px 16px 110px;max-width:none}
body.view-mobile .cols,body.view-mobile .stats-4,body.view-mobile .form-inline,body.view-mobile .dev-edit{grid-template-columns:1fr}
body.view-mobile .stats-4{grid-template-columns:repeat(2,1fr)}
body.view-mobile .install-bar{left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));max-width:none}
body.view-mobile .sec-head h2{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
body.view-mobile .card,body.view-mobile .stat,body.view-mobile .action{border-radius:20px}
body.view-mobile .hero h1{font-size:2rem}
@media(min-width:900px){
  body.view-mobile{background:#03060d}
  body.view-mobile .shell{border-left:1px solid var(--line);border-right:1px solid var(--line);background:var(--bg);box-shadow:0 0 60px rgba(72,205,222,.08)}
}
.flash-info{background:rgba(72,205,222,.1);border-color:rgba(72,205,222,.4);color:var(--cyan)}