:root{--brand:#6366f1;--bg:#f4f6fb;--card:#fff;--text:#1e293b;--muted:#64748b;--line:#e5e9f2;--side:#0f172a;--side-t:#cbd5e1;--green:#16a34a;--red:#dc2626;--amber:#d97706;--blue:#2563eb;--r:12px;--shadow:0 1px 2px rgba(15,23,42,.05),0 4px 14px rgba(15,23,42,.05)}
[data-theme=dark]{--bg:#0b1020;--card:#141a2e;--text:#e2e8f0;--muted:#94a3b8;--line:#243049;--side:#070b17;--shadow:0 1px 2px rgba(0,0,0,.3)}
*{box-sizing:border-box}html,body{margin:0}body{font:14px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0}h2{font-size:17px;margin:0 0 12px}h3{font-size:15px;margin:0 0 8px}p{margin:0 0 10px}
.muted{color:var(--muted)}.small,small{font-size:12px}.center{text-align:center}.right{text-align:right}.nowrap{white-space:nowrap}.hidden,[hidden]{display:none!important}
.app{display:flex;min-height:100vh}.sidebar{width:236px;background:var(--side);color:var(--side-t);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;overflow-y:auto;z-index:40}
.logo{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;color:#fff;font-weight:700;font-size:16px}.logo:hover{text-decoration:none}
.logo-mark{width:30px;height:30px;border-radius:9px;background:var(--brand);display:grid;place-items:center;font-weight:800}.logo-img{width:30px;height:30px;border-radius:8px;object-fit:cover}
.nav-group{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:14px 20px 4px}
.nav-item{display:flex;align-items:center;gap:10px;padding:8px 14px;margin:1px 10px;border-radius:8px;color:var(--side-t)}.nav-item:hover{background:rgba(255,255,255,.07);text-decoration:none;color:#fff}
.nav-item.active{background:var(--brand);color:#fff}.nav-item .ic{flex:none;opacity:.9}.nav-item span{flex:1}
.badge{background:var(--red);color:#fff;border-radius:99px;font-size:11px;padding:0 6px;line-height:18px;min-width:18px;text-align:center;font-weight:600}
.side-foot{margin-top:auto;padding:14px 20px;font-size:11px;color:#64748b}
.main{margin-left:236px;flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:10px;padding:10px 24px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.spacer{flex:1}.ws-switch select{border:1px solid var(--line);background:var(--bg);color:var(--text);padding:7px 10px;border-radius:8px;font-weight:600;max-width:220px}
.icon-btn{background:none;border:0;padding:8px;border-radius:8px;cursor:pointer;color:var(--text);position:relative;display:inline-grid;place-items:center}.icon-btn:hover{background:var(--bg)}
.icon-btn .badge.dot{position:absolute;top:2px;right:0;font-size:10px;line-height:16px;min-width:16px}
.userbtn{display:flex;align-items:center;gap:8px;background:none;border:0;cursor:pointer;color:var(--text);padding:3px 6px;border-radius:8px;font-weight:600}.userbtn:hover{background:var(--bg)}
.avatar{display:inline-grid;place-items:center;border-radius:50%;color:#fff;font-weight:700;flex:none}
.dd{position:relative}.dd-menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 34px rgba(15,23,42,.18);min-width:210px;z-index:60;overflow:hidden}
.dd-item{display:block;padding:9px 14px;color:var(--text)}a.dd-item:hover{background:var(--bg);text-decoration:none}.dd-head{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line)}
.dd-foot{display:block;text-align:center;padding:10px;border-top:1px solid var(--line)}.notif-menu{width:360px;max-width:92vw}#notifList{max-height:380px;overflow-y:auto}
.n-item{display:block;padding:10px 14px;border-bottom:1px solid var(--line);color:var(--text)}.n-item:hover{background:var(--bg);text-decoration:none}.n-item.unread{background:color-mix(in srgb,var(--brand) 8%,transparent)}.n-item b{display:block}.n-item small{color:var(--muted)}
.content{padding:24px;max-width:1280px;width:100%;margin:0 auto}.content.wide{max-width:none}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:18px;flex-wrap:wrap}.page-head p{margin:2px 0 0}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);margin-bottom:16px}.card.flush{padding:0;overflow:hidden}.card h2:first-child,.card h3:first-child{margin-top:0}
.pad{padding:14px}.pad-lg{padding:40px 20px}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:10px;flex-wrap:wrap}.card-head h2{margin:0}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g-side{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.stat{display:flex;flex-direction:column;gap:2px}.stat .v{font-size:26px;font-weight:700;letter-spacing:-.02em}.stat .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.delta{font-size:12px;font-weight:600}.delta.up{color:var(--green)}.delta.down{color:var(--red)}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);color:var(--text);padding:8px 14px;border-radius:9px;cursor:pointer;font:inherit;font-weight:600;line-height:1.2}.btn:hover{background:var(--bg);text-decoration:none}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{filter:brightness(1.08);background:var(--brand)}.btn.danger{color:var(--red);border-color:color-mix(in srgb,var(--red) 40%,var(--line))}.btn.danger.solid{background:var(--red);color:#fff;border-color:var(--red)}
.btn.ghost{background:transparent}.btn.sm{padding:5px 10px;font-size:13px;border-radius:8px}.btn.block{width:100%;justify-content:center}.btn[disabled]{opacity:.5;cursor:not-allowed}
label{display:block;font-weight:600;margin:0 0 4px;font-size:13px}.field{margin-bottom:14px}.hint{font-size:12px;color:var(--muted);margin-top:3px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=date],input[type=time],input[type=datetime-local],input[type=search],input[type=color],select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--text);font:inherit}
input[type=color]{padding:2px;height:38px;width:60px}textarea{resize:vertical;min-height:90px}input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--brand) 45%,transparent);border-color:var(--brand)}
.row{display:flex;gap:12px;flex-wrap:wrap}.row>.field{flex:1;min-width:150px}.inline{display:inline-flex;align-items:center;gap:6px}.check{display:flex;align-items:center;gap:8px;font-weight:500}.check input{width:auto}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600;background:color-mix(in srgb,var(--bg) 60%,var(--card))}tr:last-child td{border-bottom:0}tr.clickable:hover{background:var(--bg);cursor:pointer}
.table-wrap{overflow-x:auto}
.pill{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;background:var(--bg);color:var(--muted);white-space:nowrap}
.pill.green{background:#dcfce7;color:#15803d}.pill.red{background:#fee2e2;color:#b91c1c}.pill.amber{background:#fef3c7;color:#b45309}.pill.blue{background:#dbeafe;color:#1d4ed8}.pill.gray{background:#eef1f6;color:#475569}
[data-theme=dark] .pill.green{background:#064e3b;color:#6ee7b7}[data-theme=dark] .pill.red{background:#4c0519;color:#fda4af}[data-theme=dark] .pill.amber{background:#451a03;color:#fcd34d}[data-theme=dark] .pill.blue{background:#172554;color:#93c5fd}[data-theme=dark] .pill.gray{background:#1e293b;color:#cbd5e1}
.pdot{display:inline-grid;place-items:center;border-radius:50%;color:#fff;font-weight:700;flex:none;text-transform:none;font-family:system-ui}
.flash{padding:11px 14px;border-radius:10px;margin-bottom:14px;font-weight:500}.flash.ok{background:#dcfce7;color:#166534}.flash.err{background:#fee2e2;color:#991b1b}.flash.warn{background:#fef3c7;color:#92400e}.flash.info{background:#dbeafe;color:#1e40af}
.banner{padding:9px 24px;font-weight:500;display:flex;gap:8px;align-items:center}.banner.amber{background:#fef3c7;color:#92400e}.banner.red{background:#fee2e2;color:#991b1b}
.empty{text-align:center;padding:44px 20px;color:var(--muted)}.empty h3{color:var(--text);margin:10px 0 4px}
.toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:100}.toast{background:#111827;color:#fff;padding:11px 16px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.3);max-width:340px;animation:in .25s}.toast.err{background:#b91c1c}.toast.ok{background:#15803d}.toast a{color:#a5b4fc}
@keyframes in{from{transform:translateY(10px);opacity:0}}
.modal-bg{position:fixed;inset:0;background:rgba(2,6,23,.55);display:grid;place-items:center;z-index:90;padding:16px}.modal{background:var(--card);border-radius:14px;max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.4)}.modal.lg{max-width:900px}.modal h2{margin-bottom:14px}.modal-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}.tabs a,.tabs button{padding:9px 14px;color:var(--muted);font-weight:600;border:0;background:none;border-bottom:2px solid transparent;cursor:pointer;font:inherit;font-weight:600}.tabs a.on,.tabs button.on{color:var(--brand);border-color:var(--brand)}.tabs a:hover{text-decoration:none;color:var(--text)}
.chips{display:flex;gap:6px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border:1px solid var(--line);border-radius:99px;cursor:pointer;background:var(--card);font-weight:600;font-size:13px;user-select:none}.chip.on{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 12%,var(--card));color:var(--brand)}.chip input{display:none}
.pager{display:flex;gap:4px;margin-top:14px;justify-content:center}.pager a,.pager span{padding:5px 11px;border-radius:7px;border:1px solid var(--line);color:var(--text)}.pager a.on{background:var(--brand);color:#fff;border-color:var(--brand)}.pager a:hover{text-decoration:none;background:var(--bg)}
.bar{height:8px;background:var(--bg);border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;background:var(--brand);border-radius:99px}.bar.warn i{background:var(--amber)}.bar.bad i{background:var(--red)}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 12px}.kv dt{color:var(--muted)}.kv dd{margin:0}
.only-mobile{display:none}.scrim{display:none}
/* auth pages */
.auth{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#eef2ff,#f5f3ff 50%,#ecfeff)}[data-theme=dark] .auth{background:#0b1020}.auth-card{background:var(--card);border-radius:16px;padding:30px;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(30,41,59,.15)}.auth-card h1{margin-bottom:4px}.auth-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin-bottom:18px}
/* composer */
.composer{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:18px;align-items:start}.acc-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.acc-opt{display:flex;align-items:center;gap:9px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;cursor:pointer;background:var(--card)}.acc-opt.on{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 9%,var(--card))}.acc-opt.off{opacity:.55;cursor:not-allowed}.acc-opt input{display:none}.acc-opt small{display:block;color:var(--muted)}
.counter{font-size:12px;color:var(--muted);text-align:right}.counter.bad{color:var(--red);font-weight:700}
.preview{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:12px;background:var(--card)}.pv-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.pv-body{white-space:pre-wrap;word-break:break-word;font-size:13.5px}.pv-media{display:grid;gap:3px;margin-top:8px;border-radius:8px;overflow:hidden}.pv-media img,.pv-media video{width:100%;height:100%;object-fit:cover;max-height:260px}.pv-media.n2{grid-template-columns:1fr 1fr}.pv-media.n3,.pv-media.n4{grid-template-columns:1fr 1fr}
.vmsg{font-size:12px;margin-top:6px}.vmsg.e{color:var(--red)}.vmsg.w{color:var(--amber)}
.media-chosen{display:flex;gap:8px;flex-wrap:wrap}.mthumb{position:relative;width:84px;height:84px;border-radius:9px;overflow:hidden;border:1px solid var(--line);background:var(--bg);display:grid;place-items:center;font-size:11px;text-align:center}.mthumb img,.mthumb video{width:100%;height:100%;object-fit:cover}.mthumb button{position:absolute;top:3px;right:3px;background:rgba(0,0,0,.65);color:#fff;border:0;border-radius:50%;width:20px;height:20px;cursor:pointer;line-height:1}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.mcard{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card);cursor:pointer;position:relative}.mcard.sel{outline:3px solid var(--brand)}.mcard .th{aspect-ratio:1;background:var(--bg);display:grid;place-items:center;overflow:hidden}.mcard .th img,.mcard .th video{width:100%;height:100%;object-fit:cover}.mcard .nm{padding:6px 8px;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ai-box{background:color-mix(in srgb,var(--brand) 7%,var(--card));border:1px dashed color-mix(in srgb,var(--brand) 40%,var(--line));border-radius:10px;padding:12px}.ai-result{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:9px;margin-top:8px;white-space:pre-wrap;cursor:pointer;font-size:13px}.ai-result:hover{border-color:var(--brand)}
/* calendar */
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card)}.cal .dh{padding:8px;font-size:12px;font-weight:700;text-transform:uppercase;color:var(--muted);background:color-mix(in srgb,var(--bg) 60%,var(--card));text-align:center}
.cal .day{min-height:112px;padding:5px;border-top:1px solid var(--line);border-left:1px solid var(--line);position:relative}.cal .day:nth-child(7n+8){border-left:0}.cal .day.out{background:color-mix(in srgb,var(--bg) 70%,var(--card))}.cal .day.today .dn{background:var(--brand);color:#fff}.cal .day.dragover{background:color-mix(in srgb,var(--brand) 14%,var(--card))}
.dn{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;font-size:12px;font-weight:700}.fest{font-size:10.5px;color:var(--amber);line-height:1.2;margin:2px 0}.cal.week .day{min-height:340px}.cal.day1{grid-template-columns:1fr}.cal.day1 .day{min-height:300px}
.ev{display:flex;align-items:center;gap:5px;font-size:11.5px;padding:3px 6px;border-radius:6px;margin-bottom:3px;background:var(--bg);border-left:3px solid var(--c,var(--brand));overflow:hidden;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;color:var(--text)}.ev[draggable=true]{cursor:grab}.ev:hover{text-decoration:none;filter:brightness(.97)}.ev .t{color:var(--muted);flex:none}
/* inbox */
.inbox{display:grid;grid-template-columns:330px minmax(0,1fr) 270px;height:calc(100vh - 150px);min-height:520px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card)}.inbox>div{overflow-y:auto;min-width:0}.inbox .col-list{border-right:1px solid var(--line)}.inbox .col-side{border-left:1px solid var(--line);padding:14px}
.conv{display:flex;gap:10px;padding:11px 12px;border-bottom:1px solid var(--line);color:var(--text);position:relative}.conv:hover{background:var(--bg);text-decoration:none}.conv.sel{background:color-mix(in srgb,var(--brand) 10%,var(--card))}.conv.unread .cn{font-weight:800}.conv .cb{min-width:0;flex:1}.conv .cn{display:flex;justify-content:space-between;gap:6px}.conv .pv{color:var(--muted);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.udot{width:8px;height:8px;border-radius:50%;background:var(--brand);display:inline-block}
.thread{display:flex;flex-direction:column;height:100%}.thread-head{padding:12px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}.msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:78%;padding:9px 13px;border-radius:14px;background:var(--bg);white-space:pre-wrap;word-break:break-word}.msg.out{align-self:flex-end;background:var(--brand);color:#fff}.msg.out.auto{background:#64748b}.msg .meta{font-size:11px;opacity:.7;margin-top:3px}.msg.hid{opacity:.5}.msg-actions{display:flex;gap:10px;font-size:12px;margin-top:3px}.msg-actions button{background:none;border:0;color:inherit;opacity:.75;cursor:pointer;padding:0;font:inherit;font-size:12px}.msg-actions button:hover{opacity:1;text-decoration:underline}
.reply-box{border-top:1px solid var(--line);padding:12px 14px}.reply-box textarea{min-height:64px}.lock-warn{background:#fef3c7;color:#92400e;padding:8px 14px;font-weight:600}
.note{background:#fef9c3;color:#713f12;padding:8px 10px;border-radius:8px;margin-bottom:8px;font-size:12.5px}[data-theme=dark] .note{background:#422006;color:#fde68a}
.stars{color:#f59e0b;letter-spacing:1px}
.sentiment{font-size:11px;padding:1px 7px;border-radius:99px;font-weight:700}.sentiment.positive{background:#dcfce7;color:#166534}.sentiment.negative{background:#fee2e2;color:#991b1b}.sentiment.neutral{background:#e2e8f0;color:#475569}
/* charts */
.chart{width:100%;height:220px}.chart text{fill:var(--muted);font-size:11px}.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:6px}.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px}
.hbar{display:flex;align-items:center;gap:10px;margin-bottom:8px}.hbar .lb{width:90px;font-size:13px;flex:none}.hbar .bar{flex:1}.hbar .vl{width:52px;text-align:right;font-size:12px;color:var(--muted)}
.plan-card{border:2px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:8px}.plan-card.cur{border-color:var(--brand)}.plan-card .price{font-size:28px;font-weight:800}.plan-card ul{padding-left:18px;margin:6px 0;flex:1}
.bio-wrap{max-width:460px;margin:0 auto;padding:40px 18px;text-align:center}.bio-link{display:block;padding:14px;margin:12px 0;border-radius:12px;font-weight:700;color:#fff;background:var(--brand)}.bio-link:hover{text-decoration:none;filter:brightness(1.1)}
.drop{border:2px dashed var(--line);border-radius:12px;padding:26px;text-align:center;color:var(--muted);cursor:pointer}.drop.over{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 8%,transparent)}
code,.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px;background:var(--bg);padding:2px 6px;border-radius:5px;word-break:break-all}pre.code{background:var(--bg);padding:12px;border-radius:9px;overflow:auto;font-size:12.5px}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.composer,.g-side{grid-template-columns:1fr}.inbox{grid-template-columns:290px minmax(0,1fr)}.inbox .col-side{display:none}}
@media(max-width:820px){.sidebar{transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:none}.scrim.open{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:35}.main{margin-left:0}.only-mobile{display:inline-grid}.hide-mobile{display:none!important}.topbar{padding:8px 12px}.content{padding:14px}.g2,.g3,.g4{grid-template-columns:1fr}
.inbox{grid-template-columns:1fr;height:auto}.inbox .col-list{max-height:320px;border-right:0;border-bottom:1px solid var(--line)}.thread{min-height:480px}.cal .day{min-height:70px}.cal .ev .t{display:none}.kv{grid-template-columns:1fr}}
@media print{.sidebar,.topbar,.actions,.no-print,.toasts,.banner{display:none!important}.main{margin:0}.content{max-width:none;padding:0}.card{box-shadow:none;break-inside:avoid}body{background:#fff;color:#000}}
.print-only{display:none}@media print{.print-only{display:block!important}.chart{height:180px}}
.msg{white-space:normal}.msg .b{white-space:pre-wrap;display:block}.msg .stars{display:block}
.pdot svg{display:block}
.auth-logo .logo-img{width:38px;height:38px;border-radius:10px}.logo-img{width:32px;height:32px;border-radius:9px}