/* =========================================================
   Teamline — design tokens
   Ink + lagoon teal, with a signal-amber reserved for @mentions
   and things that need attention.
   ========================================================= */
:root{
  --ink:#0f2b33; --ink-2:#17404a; --ink-3:#245560;
  --lagoon:#0f8b8d; --lagoon-d:#0b7274; --lagoon-l:#d7efec; --lagoon-xl:#eaf6f4;
  --amber:#e8931a; --amber-l:#fdf0d8;
  --red:#d9433d; --red-l:#fde8e6; --green:#1f9d63; --blue:#2f7fd1;

  --bg:#edf2f3; --panel:#ffffff; --panel-2:#f5f8f9; --line:#dce6e8; --line-2:#e9f0f1;
  --text:#132a31; --muted:#65808a; --faint:#93a8ae;
  --bubble-in:#ffffff; --bubble-out:#d3eeea; --bubble-out-text:#0c2a2c;
  --shadow:0 1px 2px rgba(15,43,51,.07),0 6px 20px -8px rgba(15,43,51,.18);
  --shadow-lg:0 20px 50px -12px rgba(15,43,51,.35);

  --r-sm:8px; --r:12px; --r-lg:18px;
  --font:'Onest',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
}
:root[data-theme="dark"]{
  --bg:#0a1519; --panel:#101f25; --panel-2:#13262d; --line:#1e353d; --line-2:#182c33;
  --text:#e5eff1; --muted:#8ba6ad; --faint:#5f7b83;
  --lagoon:#22a9a6; --lagoon-d:#3bc2be; --lagoon-l:#12474a; --lagoon-xl:#0f3437;
  --amber:#f2a541; --amber-l:#3b2c12;
  --red-l:#3a1c1b; --red:#ef6b64;
  --bubble-in:#173038; --bubble-out:#0e4b4d; --bubble-out-text:#e6f6f5;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 20px -8px rgba(0,0,0,.6);
  color-scheme:dark;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--font);font-size:15px;line-height:1.45;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--lagoon);text-decoration:none}
:focus-visible{outline:2px solid var(--lagoon);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
.muted{color:var(--muted)}
.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* ---------- Buttons & fields ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;background:var(--panel-2);color:var(--text);transition:background .15s,transform .05s,border-color .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn .i{width:18px;height:18px}
.btn.primary{background:var(--lagoon);color:#fff}
.btn.primary:hover{background:var(--lagoon-d)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn.ghost:hover{background:var(--panel-2)}
.btn.danger{background:var(--red);color:#fff}
.btn.sm{height:32px;padding:0 12px;font-size:13px}
.btn.lg{height:48px;font-size:15px;border-radius:12px}
.btn.block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}
.icon-btn{width:38px;height:38px;border-radius:50%;border:0;background:transparent;color:var(--muted);display:inline-grid;place-items:center;transition:background .15s,color .15s;flex:none}
.icon-btn:hover{background:var(--panel-2);color:var(--text)}
.icon-btn.sm{width:32px;height:32px}.icon-btn.sm .i{width:17px;height:17px}
.icon-btn.accent{background:var(--lagoon);color:#fff}.icon-btn.accent:hover{background:var(--lagoon-d);color:#fff}
.icon-btn.danger:hover{background:var(--red-l);color:var(--red)}

.field{display:block;margin-bottom:14px}
.field>span{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.field>span em{font-style:normal;font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=search],input[type=date],input:not([type]),select,textarea{width:100%;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);outline:none;transition:border-color .15s,box-shadow .15s}
textarea{height:auto;padding:10px 12px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--lagoon);box-shadow:0 0 0 3px color-mix(in srgb,var(--lagoon) 22%,transparent)}
input::placeholder,textarea::placeholder{color:var(--faint)}
.input-wrap{display:flex;align-items:center;gap:8px;padding:0 6px 0 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel);height:48px;transition:border-color .15s,box-shadow .15s}
.input-wrap:focus-within{border-color:var(--lagoon);box-shadow:0 0 0 3px color-mix(in srgb,var(--lagoon) 22%,transparent)}
.input-wrap>.i{color:var(--faint)}
.input-wrap input{border:0;box-shadow:none!important;height:100%;padding:0;background:transparent;flex:1;min-width:0}
.input-inline{display:flex;gap:8px}
.check{display:flex;align-items:center;gap:10px;font-size:14px;margin:6px 0 16px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--lagoon)}
.fine{font-size:13px;color:var(--muted);line-height:1.5}
.lbl{font-size:13px;font-weight:600;margin-bottom:8px}
.ferr{color:var(--red);font-size:13px;margin:-8px 0 12px}

.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;font-size:14px;margin-bottom:16px;line-height:1.45}
.alert .i{margin-top:1px;width:18px;height:18px}
.alert.err{background:var(--red-l);color:var(--red)}
.alert.ok{background:var(--lagoon-xl);color:var(--lagoon-d)}
.alert.warn{background:var(--amber-l);color:#8a5608}
:root[data-theme=dark] .alert.warn{color:var(--amber)}
.alert .link{margin-left:auto;font-weight:600;white-space:nowrap}

.toasts{position:fixed;z-index:200;left:50%;bottom:24px;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;width:max-content;max-width:calc(100vw - 24px)}
.toast{display:flex;gap:10px;align-items:center;padding:11px 16px;border-radius:12px;background:var(--ink);color:#fff;font-size:14px;box-shadow:var(--shadow-lg);animation:toast-in .22s ease-out;pointer-events:auto}
.toast.err{background:#a92f2a}
.toast.out{opacity:0;transform:translateY(6px);transition:.25s}
.toast .i{width:18px;height:18px}
@keyframes toast-in{from{opacity:0;transform:translateY(8px)}}

dialog.dlg{border:0;border-radius:var(--r-lg);padding:0;width:min(560px,calc(100vw - 24px));max-height:calc(100dvh - 32px);background:var(--panel);color:var(--text);box-shadow:var(--shadow-lg)}
dialog.dlg.small{width:min(440px,calc(100vw - 24px))}
dialog.dlg::backdrop{background:rgba(9,25,30,.55);backdrop-filter:blur(2px)}
.dlg-body{padding:22px 24px 20px}
.dlg-body header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.dlg-body h2{font-size:18px;font-weight:700}
.dlg-body footer{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.dlg-body p{line-height:1.55}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
@media(max-width:560px){.grid2{grid-template-columns:1fr}}

.av{width:40px;height:40px;border-radius:50%;flex:none;display:inline-grid;place-items:center;font-weight:700;font-size:15px;color:#fff;background:hsl(var(--h,190) 42% 36%);object-fit:cover;overflow:hidden;user-select:none}
img.av{background:var(--line)}
.av.s{width:28px;height:28px;font-size:12px}
.av.l{width:56px;height:56px;font-size:21px}
.av.xl{width:96px;height:96px;font-size:36px}

.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em}
.brand small{font-size:11px;font-weight:600;background:var(--amber);color:#3a2300;padding:2px 7px;border-radius:99px;margin-left:2px}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--lagoon);color:#fff;display:grid;place-items:center}
.brand-mark .i{width:19px;height:19px}

/* =========================================================
   Login
   ========================================================= */
.login-body{background:var(--panel)}
.login{min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}
.login-hero{background:var(--ink);color:#e9f4f3;padding:44px clamp(28px,5vw,72px);display:flex;flex-direction:column;gap:36px;position:relative;overflow:hidden}
.login-hero .brand{color:#fff}
.login-hero h1{font-size:clamp(28px,3.2vw,44px);line-height:1.12;letter-spacing:-.025em;font-weight:700;max-width:16ch;text-wrap:balance}
.demo{display:flex;flex-direction:column;gap:12px;max-width:400px;margin-top:auto;margin-bottom:8px}
.demo-msg{position:relative;background:#173d47;padding:10px 14px 11px;border-radius:4px 16px 16px 16px;font-size:14.5px;max-width:88%;opacity:0;transform:translateY(10px);animation:demo-in .5s ease-out forwards}
.demo-msg b{display:block;font-size:12.5px;color:#7fd6d0;margin-bottom:2px}
.demo-msg.out{align-self:flex-end;background:#0e5f60;border-radius:16px 4px 16px 16px}
.demo-msg .mention{color:#ffc978;font-weight:600}
.demo-msg .ticks{display:inline-block;vertical-align:-4px;margin-left:8px;color:#7fe0da}.demo-msg .ticks .i{width:16px;height:16px}
.demo-file{display:flex;align-items:center;gap:8px;margin-top:8px;background:rgba(255,255,255,.07);padding:8px 10px;border-radius:10px;font-size:13.5px}
.demo-file small{margin-left:auto;color:#8fb3b8}
.demo-poll{margin-top:8px;display:flex;flex-direction:column;gap:6px;min-width:220px}
.demo-poll div{position:relative;display:flex;justify-content:space-between;padding:6px 10px;border-radius:8px;background:rgba(255,255,255,.07);font-size:13.5px;overflow:hidden}
.demo-poll i{position:absolute;inset:0 auto 0 0;width:var(--w);background:rgba(34,169,166,.45)}
.demo-poll span,.demo-poll em{position:relative;font-style:normal}
.demo-task{display:flex;flex-direction:column;gap:4px;min-width:230px}
.demo-task strong{font-size:15px}.demo-task small{display:flex;gap:6px;align-items:center;color:#9cc0c4}.demo-task small .i{width:14px;height:14px}
.chip{display:inline-block;align-self:flex-start;font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:99px;background:var(--lagoon-l);color:var(--lagoon-d)}
.chip.hi{background:#5a2422;color:#ffb1ac}
.d1{animation-delay:.3s}.d2{animation-delay:1.2s}.d3{animation-delay:2.1s}.d4{animation-delay:3s}
@keyframes demo-in{to{opacity:1;transform:none}}
.login-panel{display:grid;place-items:center;padding:32px 20px}
.login-card{width:min(400px,100%)}
.login-card h2{font-size:28px;letter-spacing:-.02em;margin-bottom:6px}
.login-card>p.muted{margin-bottom:26px}
.login-card .fine{margin-top:22px;text-align:center}
@media(max-width:860px){.login{grid-template-columns:1fr}.login-hero{padding:24px 24px 28px;gap:18px}.login-hero h1{font-size:24px}.demo{display:none}}

/* =========================================================
   Admin panel
   ========================================================= */
.adm{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100dvh}
.adm-side{background:var(--ink);color:#c9dde0;padding:22px 16px;display:flex;flex-direction:column;gap:26px;position:sticky;top:0;height:100dvh}
.adm-side .brand{color:#fff;padding:0 6px}
.adm-side nav{display:flex;flex-direction:column;gap:2px}
.adm-side nav a,.side-link{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#b3cdd1;font-weight:500;transition:.15s;background:none;border:0;width:100%;text-align:left}
.adm-side nav a:hover,.side-link:hover{background:rgba(255,255,255,.07);color:#fff}
.adm-side nav a.is-active{background:var(--ink-3);color:#fff}
.adm-side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.adm-side-foot .btn.ghost{border-color:rgba(255,255,255,.2);color:#e6f2f3}
.adm-side-foot .btn.ghost:hover{background:rgba(255,255,255,.08)}
.adm-main{padding:28px clamp(18px,3vw,44px) 56px;min-width:0;max-width:1240px}
.adm-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.adm-top h1{font-size:26px;letter-spacing:-.02em}
.adm-top .muted{margin-top:2px;max-width:60ch}
.adm-top-actions{display:flex;align-items:center;gap:10px}

.pulse{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px 16px;margin-bottom:18px}
.pulse-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.pulse-head h2{font-size:17px}
.pulse-total{text-align:right}.pulse-total strong{display:block;font-size:34px;line-height:1;letter-spacing:-.03em;color:var(--lagoon)}.pulse-total span{font-size:12.5px;color:var(--muted)}
.bars{display:grid;grid-template-columns:repeat(7,1fr);gap:clamp(8px,3vw,36px);height:190px;margin-top:16px;align-items:end}
.bar-col{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px;position:relative}
.bar-col i{display:block;width:100%;max-width:64px;background:var(--lagoon);border-radius:8px 8px 3px 3px;min-height:4px;opacity:.9;transition:.2s}
.bar-col:hover i{opacity:1}
.bar-col:last-child i{background:var(--amber)}
.bar-val{font-size:12px;font-weight:600;color:var(--muted)}
.bar-lbl{font-size:12.5px;color:var(--muted)}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);margin-bottom:18px;overflow:hidden}
.stat-row dl{margin:0;padding:18px 20px;border-right:1px solid var(--line-2)}
.stat-row dl:last-child{border-right:0}
.stat-row dt{font-size:13px;color:var(--muted);margin-bottom:6px}
.stat-row dd{margin:0;font-size:28px;font-weight:700;letter-spacing:-.02em;display:flex;align-items:baseline;gap:8px}
.stat-row dd small{font-size:12.5px;font-weight:500;color:var(--muted);letter-spacing:0}
.stat-row dd.live{color:var(--green)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:900px){.two-col{grid-template-columns:1fr}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 22px}
.panel h3{font-size:15px;margin-bottom:10px}
.row-user{display:flex;align-items:center;gap:12px;padding:7px 0;min-width:0}
.row-user strong{display:block;font-weight:600;line-height:1.25}
.row-user small{display:block;color:var(--muted);font-size:12.5px}
.row-user .dot{margin-left:auto}
.dot{width:9px;height:9px;border-radius:50%;background:var(--faint)}.dot.on{background:var(--green)}
.empty-note{color:var(--muted);padding:18px 4px;font-size:14px}
.form-narrow{max-width:440px}

.created-card{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap;background:var(--lagoon-xl);border:1px solid color-mix(in srgb,var(--lagoon) 35%,transparent);border-radius:var(--r-lg);padding:18px 22px;margin-bottom:18px}
.created-card h3{font-size:16px;margin-bottom:4px}
.created-card p{max-width:46ch;font-size:13.5px}
.cred{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.cred.stack{flex-direction:column;align-items:stretch;background:var(--panel-2);border-radius:12px;padding:14px 16px;gap:12px;margin-top:12px}
.cred small{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}
.cred code{font-family:var(--mono);font-size:16px;font-weight:700;user-select:all}

.toolbar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.toolbar .search{flex:1;min-width:220px}
.toolbar select{width:auto;min-width:130px}
.search{position:relative;display:flex;align-items:center}
.search .i{position:absolute;left:12px;color:var(--faint);width:18px;height:18px;pointer-events:none}
.search input{padding-left:38px;border-radius:99px;background:var(--panel-2);border-color:transparent}
.toolbar .search input{background:var(--panel);border-color:var(--line);border-radius:10px}
.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg)}
.tbl{width:100%;border-collapse:collapse;min-width:880px}
.tbl th{font-size:12.5px;font-weight:600;color:var(--muted);text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 16px;border-bottom:1px solid var(--line-2);vertical-align:middle;font-size:14px}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:var(--panel-2)}
.tbl tr.is-off .row-user,.tbl tr.is-off code{opacity:.5}
.tbl .r{text-align:right}
.id-cell{display:flex;align-items:center;gap:6px}
.id-cell code{font-family:var(--mono);font-size:13.5px;font-weight:600;background:var(--panel-2);padding:3px 8px;border-radius:7px}
.mail-btn{color:var(--lagoon);background:var(--lagoon-xl)}
.mail-btn:hover{background:var(--lagoon);color:#fff}
.mail-btn.done{color:var(--green)}
.mail-btn.busy{animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.4}}
.acts{display:flex;gap:2px;justify-content:flex-end;align-items:center}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px;background:var(--panel-2);color:var(--muted)}
.tag.admin{background:var(--amber-l);color:#8a5608}
:root[data-theme=dark] .tag.admin{color:var(--amber)}
.status{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted)}
.status i{width:8px;height:8px;border-radius:50%;background:var(--faint)}
.status.on{color:var(--green)}.status.on i{background:var(--green)}
.status.off{color:var(--red)}.status.off i{background:var(--red)}
.pager{margin-top:14px}
.pager-nav{display:flex;align-items:center;justify-content:center;gap:16px;font-size:14px}
.pg{padding:7px 14px;border:1px solid var(--line);border-radius:9px;color:var(--text);font-weight:500}.pg.off{opacity:.4}
.pg-info{color:var(--muted)}

.group-list{display:flex;flex-direction:column;gap:12px}
.group-row{display:flex;gap:16px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px}
.group-ico{width:46px;height:46px;border-radius:14px;background:var(--lagoon-xl);color:var(--lagoon);display:grid;place-items:center;flex:none}
.group-main{flex:1;min-width:0}
.group-main h3{font-size:16px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.group-meta{font-size:13px;color:var(--muted);margin-top:6px}
.group-members{font-size:13px;margin-top:4px;color:var(--text);opacity:.8}
.pick{max-height:220px;overflow:auto;border:1px solid var(--line);border-radius:12px}
.pick-row{display:flex;gap:10px;align-items:center;padding:9px 12px;border-bottom:1px solid var(--line-2);cursor:pointer;font-size:14px}
.pick-row:last-child{border-bottom:0}.pick-row:hover{background:var(--panel-2)}
.pick-row input{accent-color:var(--lagoon);width:17px;height:17px}
.pick-row small{margin-left:auto;color:var(--muted)}

@media(max-width:900px){
  .adm{grid-template-columns:1fr}
  .adm-side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:12px 14px;gap:10px}
  .adm-side nav{flex-direction:row;flex-wrap:wrap}
  .adm-side nav a{padding:8px 10px;font-size:14px}
  .adm-side-foot{margin:0 0 0 auto;flex-direction:row;align-items:center}
  .adm-side-foot .btn{width:auto}
}

/* =========================================================
   Chat
   ========================================================= */
.chat-body{overflow:hidden}
.app{display:grid;grid-template-columns:68px 372px minmax(0,1fr);height:100dvh;background:var(--panel)}

/* rail */
.rail{background:var(--ink);display:flex;flex-direction:column;align-items:center;padding:14px 0;gap:6px}
.rail-logo{width:40px;height:40px;border-radius:12px;background:var(--lagoon);color:#fff;display:grid;place-items:center;margin-bottom:14px}
.rail-btn{position:relative;width:44px;height:44px;border-radius:12px;border:0;background:transparent;color:#9fbcc1;display:grid;place-items:center;transition:.15s}
.rail-btn:hover{background:rgba(255,255,255,.08);color:#fff}
.rail-btn.is-active{background:var(--ink-3);color:#fff}
.rail-dot{position:absolute;top:8px;right:8px;width:10px;height:10px;border-radius:50%;background:var(--amber);border:2px solid var(--ink)}
.rail-space{flex:1}
.rail-me{width:40px;height:40px;border-radius:50%;border:2px solid rgba(255,255,255,.2);padding:0;background:none;margin-top:6px;overflow:hidden;display:grid;place-items:center}
.rail-me .av{width:100%;height:100%}

/* conversation list */
.list{display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--line);background:var(--panel)}
.list-head{display:flex;justify-content:space-between;align-items:center;padding:18px 16px 8px 20px}
.list-head h1{font-size:22px;letter-spacing:-.02em}
.list-actions{display:flex;gap:6px}
.list .search{margin:6px 16px 10px}
.chips{display:flex;gap:6px;padding:0 16px 10px;overflow-x:auto;scrollbar-width:none}
.chip-btn{border:0;background:var(--panel-2);color:var(--muted);padding:6px 13px;border-radius:99px;font-size:13px;font-weight:600;white-space:nowrap;transition:.15s}
.chip-btn:hover{color:var(--text)}
.chip-btn.is-active{background:var(--lagoon-l);color:var(--lagoon-d)}
.conv-list{flex:1;overflow-y:auto;overscroll-behavior:contain}
.conv{display:flex;gap:12px;padding:11px 16px;cursor:pointer;align-items:center;position:relative;transition:background .12s;border:0;background:none;width:100%;text-align:left}
.conv:hover{background:var(--panel-2)}
.conv.is-active{background:var(--lagoon-xl)}
.conv.is-active::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 3px 3px 0;background:var(--lagoon)}
.conv-av{position:relative;flex:none}
.conv-av .presence{position:absolute;right:0;bottom:0;width:12px;height:12px;border-radius:50%;background:var(--green);border:2px solid var(--panel)}
.conv-body{flex:1;min-width:0}
.conv-top{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.conv-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv-time{font-size:12px;color:var(--faint);flex:none}
.conv.has-unread .conv-time{color:var(--lagoon);font-weight:600}
.conv-bot{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-top:1px}
.conv-last{font-size:13.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;display:flex;gap:4px;align-items:center}
.conv-last .i{width:15px;height:15px;color:var(--faint)}.conv-last .i.read{color:var(--lagoon)}
.conv-last .typing{color:var(--lagoon);font-weight:500}
.conv.has-unread .conv-last{color:var(--text);font-weight:500}
.badges{display:flex;gap:5px;flex:none}
.badge{min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--lagoon);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center}
.badge.at{background:var(--amber);color:#3a2300}
.list-empty{padding:40px 28px;text-align:center;color:var(--muted);font-size:14px}

/* stage */
.stage{position:relative;min-width:0;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}
.empty{margin:auto;text-align:center;max-width:380px;padding:24px}
.empty-art{width:84px;height:84px;border-radius:26px;background:var(--lagoon-xl);color:var(--lagoon);display:grid;place-items:center;margin:0 auto 20px}
.empty-art .i{width:38px;height:38px}
.empty h2{font-size:22px;letter-spacing:-.02em;margin-bottom:8px}
.empty p{color:var(--muted);margin-bottom:22px;line-height:1.55}
.chat{display:flex;flex-direction:column;height:100%;position:relative;min-height:0;overflow:hidden}
.chat-head{display:flex;align-items:center;gap:8px;padding:9px 12px 9px 8px;background:var(--panel);border-bottom:1px solid var(--line);flex:none;z-index:2}
.chat-title{flex:1;min-width:0;display:flex;align-items:center;gap:12px;background:none;border:0;text-align:left;padding:4px 8px;border-radius:12px}
.chat-title:hover{background:var(--panel-2)}
.chat-title .t{min-width:0}
.chat-title strong{display:block;font-size:16px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-title small{display:block;font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-title small.on{color:var(--lagoon)}
.head-actions{display:flex;gap:2px}
.only-mobile{display:none}

.msgs-wrap{position:relative;flex:1;min-height:0;display:flex}
.msgs{flex:1;overflow-y:auto;overflow-x:hidden;padding:14px clamp(10px,4vw,56px) 10px;display:flex;flex-direction:column;overscroll-behavior:contain;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160' fill='none' stroke='%230f2b33' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' opacity='.06'%3E%3Ccircle cx='24' cy='26' r='6'/%3E%3Cpath d='M92 18h18M101 9v18'/%3E%3Cpath d='M128 62c6-8 12 8 18 0'/%3E%3Crect x='20' y='84' width='16' height='12' rx='3'/%3E%3Cpath d='M76 70l8 8-8 8'/%3E%3Ccircle cx='118' cy='120' r='4'/%3E%3Cpath d='M52 132c6-8 12 8 18 0'/%3E%3Cpath d='M138 14l6 6m0-6-6 6'/%3E%3C/svg%3E");
  background-size:160px}
:root[data-theme=dark] .msgs{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160' fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' opacity='.05'%3E%3Ccircle cx='24' cy='26' r='6'/%3E%3Cpath d='M92 18h18M101 9v18'/%3E%3Cpath d='M128 62c6-8 12 8 18 0'/%3E%3Crect x='20' y='84' width='16' height='12' rx='3'/%3E%3Cpath d='M76 70l8 8-8 8'/%3E%3Ccircle cx='118' cy='120' r='4'/%3E%3Cpath d='M52 132c6-8 12 8 18 0'/%3E%3Cpath d='M138 14l6 6m0-6-6 6'/%3E%3C/svg%3E")}
.msgs>:first-child{margin-top:auto}
.loader{align-self:center;color:var(--muted);font-size:13px;padding:8px}
.day{align-self:center;margin:12px 0 8px;font-size:12.5px;font-weight:600;color:var(--muted);background:var(--panel);padding:4px 12px;border-radius:99px;box-shadow:0 1px 1px rgba(0,0,0,.05)}
.sys{align-self:center;margin:6px 0;font-size:13px;color:var(--muted);background:color-mix(in srgb,var(--panel) 85%,transparent);padding:4px 12px;border-radius:99px;text-align:center;max-width:90%}

.row{display:flex;gap:8px;margin-top:2px;align-items:flex-end;position:relative}
.row.first{margin-top:10px}
.row.mine{justify-content:flex-end}
.bubble{position:relative;max-width:min(560px,82%);padding:6px 10px 6px;border-radius:14px;background:var(--bubble-in);box-shadow:0 1px 1.5px rgba(15,43,51,.1);word-wrap:break-word;overflow-wrap:anywhere;min-width:64px}
.row.first:not(.mine) .bubble{border-top-left-radius:4px}
.row.first.mine .bubble{border-top-right-radius:4px}
.row.mine .bubble{background:var(--bubble-out);color:var(--bubble-out-text)}
.row.hl .bubble{animation:flash 1.4s}
@keyframes flash{0%,60%{box-shadow:0 0 0 3px var(--amber)}100%{box-shadow:0 1px 1.5px rgba(15,43,51,.1)}}
.b-name{font-size:13px;font-weight:650;margin-bottom:1px;display:block;color:hsl(var(--h,190) 55% 36%)}
:root[data-theme=dark] .b-name{color:hsl(var(--h,190) 65% 68%)}
.b-text{white-space:pre-wrap;font-size:15px;line-height:1.42}
.b-text a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.mention{color:#8a5608;background:var(--amber-l);border-radius:5px;padding:0 4px;font-weight:600}
:root[data-theme=dark] .mention{color:var(--amber)}
.mention.me{background:var(--amber);color:#3a2300}
.b-meta{float:right;display:flex;gap:4px;align-items:center;margin:8px 0 -2px 12px;font-size:11.5px;color:var(--muted);user-select:none}
.row.mine .b-meta{color:color-mix(in srgb,var(--bubble-out-text) 55%,transparent)}
.b-meta .i{width:16px;height:16px}
.b-meta.blk{float:none;margin:3px 0 -2px;justify-content:flex-end}
.ticks.read{color:#1b9ce0}
.b-edited{font-style:italic}
.b-deleted{font-style:italic;color:var(--muted);display:flex;gap:6px;align-items:center;padding:1px 0}
.b-deleted .i{width:15px;height:15px}
.b-more{position:absolute;top:2px;right:2px;width:24px;height:24px;border-radius:50%;border:0;background:linear-gradient(90deg,transparent,var(--bubble-in) 40%);color:var(--muted);display:grid;place-items:center;opacity:0;transition:opacity .12s;padding:0}
.row.mine .b-more{background:linear-gradient(90deg,transparent,var(--bubble-out) 40%)}
.bubble:hover .b-more,.b-more:focus-visible{opacity:1}
.b-more .i{width:16px;height:16px}
.quote{display:block;border-left:3px solid var(--lagoon);background:color-mix(in srgb,var(--lagoon) 10%,transparent);border-radius:6px;padding:4px 9px;margin:2px 0 5px;cursor:pointer;font-size:13px;text-align:left;border-top:0;border-right:0;border-bottom:0;width:100%}
.quote b{display:block;color:var(--lagoon-d);font-size:12.5px}
.quote span{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reacts{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0 2px}
.react{display:inline-flex;gap:4px;align-items:center;border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:1px 8px;font-size:13px}
.react.mine{border-color:var(--lagoon);background:var(--lagoon-xl)}
.react small{font-weight:600;color:var(--muted)}

.imgs{display:grid;gap:3px;margin:2px -4px 4px;border-radius:10px;overflow:hidden;max-width:340px}
.imgs.n1{grid-template-columns:1fr}.imgs.n2{grid-template-columns:1fr 1fr}.imgs.n3,.imgs.n4,.imgs.nm{grid-template-columns:1fr 1fr}
.imgs button{padding:0;border:0;background:var(--line);cursor:zoom-in;display:block;aspect-ratio:1;overflow:hidden}
.imgs.n1 button{aspect-ratio:auto;max-height:340px}
.imgs img{width:100%;height:100%;object-fit:cover;display:block}
.imgs.n1 img{height:auto;max-height:340px;min-height:110px}
.imgs.n3 button:first-child{grid-column:span 2;aspect-ratio:2/1}
.file-card{display:flex;gap:10px;align-items:center;background:color-mix(in srgb,var(--text) 6%,transparent);border-radius:10px;padding:9px 10px;margin:2px 0 4px;min-width:240px;color:inherit}
.file-card:hover{background:color-mix(in srgb,var(--text) 10%,transparent)}
.f-ico{width:40px;height:40px;border-radius:10px;background:var(--lagoon);color:#fff;display:grid;place-items:center;flex:none;font-size:11px;font-weight:700;letter-spacing:.02em}
.f-ico.pdf{background:#d9433d}.f-ico.doc{background:#2f7fd1}.f-ico.xls{background:#1f9d63}.f-ico.ppt{background:#e8931a}.f-ico.zip{background:#7a5bd1}.f-ico.vid{background:#c2417a}.f-ico.aud{background:#8a6d1c}
.f-info{min-width:0;flex:1}.f-info b{display:block;font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.f-info small{color:var(--muted);font-size:12.5px}
.file-card .i{color:var(--muted)}
video.b-video{max-width:100%;border-radius:10px;display:block;margin:2px 0 4px;max-height:320px}
audio.b-audio{width:260px;max-width:100%;margin:2px 0 4px}

.card{margin:2px 0 4px;min-width:min(300px,70vw)}
.card-h{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:650;color:var(--lagoon-d);margin-bottom:4px}
:root[data-theme=dark] .card-h{color:var(--lagoon-d)}
.card-h .i{width:16px;height:16px}
.card h4{font-size:15.5px;font-weight:650;line-height:1.3;margin-bottom:8px}
.poll-sub{font-size:12.5px;color:var(--muted);margin:-4px 0 8px}
.opt{position:relative;display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:0;border-radius:10px;padding:8px 10px;margin-bottom:5px;background:color-mix(in srgb,var(--text) 6%,transparent);overflow:hidden;font-size:14.5px}
.opt:disabled{cursor:default}
.opt i{position:absolute;inset:0 auto 0 0;background:color-mix(in srgb,var(--lagoon) 26%,transparent);width:var(--w);transition:width .4s cubic-bezier(.2,.8,.2,1)}
.opt.mine i{background:color-mix(in srgb,var(--lagoon) 42%,transparent)}
.opt .ck{position:relative;width:18px;height:18px;border:2px solid var(--faint);border-radius:50%;display:grid;place-items:center;flex:none;color:#fff}
.multi .opt .ck{border-radius:5px}
.opt.mine .ck{background:var(--lagoon);border-color:var(--lagoon)}
.opt .ck .i{width:12px;height:12px;stroke-width:3;opacity:0}.opt.mine .ck .i{opacity:1}
.opt span{position:relative;flex:1;min-width:0}
.opt em{position:relative;font-style:normal;font-weight:700;font-size:13px}
.poll-foot{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--muted);margin-top:2px}
.link-btn{background:none;border:0;color:var(--lagoon-d);font-weight:600;font-size:12.5px;padding:2px 0}
.prio{font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:99px}
.prio.low{background:var(--lagoon-l);color:var(--lagoon-d)}.prio.medium{background:var(--amber-l);color:#8a5608}.prio.high{background:var(--red-l);color:var(--red)}
:root[data-theme=dark] .prio.medium{color:var(--amber)}
.card-h .prio{margin-left:auto}
.task-desc{font-size:14px;color:var(--muted);margin:-3px 0 8px;white-space:pre-wrap}
.task-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;margin-bottom:9px;align-items:center}
.task-meta span{display:inline-flex;gap:5px;align-items:center}.task-meta .i{width:15px;height:15px;color:var(--muted)}
.task-meta .over{color:var(--red);font-weight:600}.task-meta .over .i{color:var(--red)}
.seg{display:flex;background:color-mix(in srgb,var(--text) 7%,transparent);border-radius:10px;padding:3px;gap:2px}
.seg button{flex:1;border:0;background:transparent;border-radius:8px;padding:5px 6px;font-size:12.5px;font-weight:600;color:var(--muted)}
.seg button.on{background:var(--panel);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.seg button.on.done{background:var(--green);color:#fff}
.seg button.on.in_progress{background:var(--amber);color:#3a2300}
.seg button:disabled{cursor:default}
.task-done h4{text-decoration:line-through;opacity:.65}

.jump{position:absolute;right:18px;bottom:14px;height:40px;min-width:40px;padding:0 12px;border-radius:99px;border:0;background:var(--panel);color:var(--text);box-shadow:var(--shadow);display:flex;gap:6px;align-items:center;font-weight:700;font-size:13px}
.jump .i{width:18px;height:18px}
.jump.has-new{background:var(--lagoon);color:#fff}
.drop-hint{position:absolute;inset:10px;border:2px dashed var(--lagoon);border-radius:18px;background:color-mix(in srgb,var(--panel) 88%,transparent);display:none;flex-direction:column;align-items:center;justify-content:center;gap:10px;font-weight:600;color:var(--lagoon-d);z-index:5}
.drop-hint .i{width:36px;height:36px}
.msgs-wrap.dragging .drop-hint{display:flex}

/* composer */
.composer{background:var(--panel);border-top:1px solid var(--line);padding:8px 12px calc(8px + env(safe-area-inset-bottom));flex:none;position:relative}
.composer-row{display:flex;gap:6px;align-items:flex-end}
.input-box{flex:1;position:relative;min-width:0}
.input-box textarea{display:block;width:100%;resize:none;border-radius:22px;background:var(--panel-2);border:1px solid transparent;padding:10px 16px;max-height:140px;line-height:1.4;min-height:42px;overflow-y:auto}
.input-box textarea:focus{background:var(--panel);border-color:var(--lagoon)}
.send{width:44px;height:44px;border-radius:50%;border:0;background:var(--lagoon);color:#fff;display:grid;place-items:center;flex:none;transition:.15s}
.send:disabled{background:var(--panel-2);color:var(--faint);cursor:default}
.send:not(:disabled):hover{background:var(--lagoon-d)}
.pop-anchor{position:relative}
.popover{position:absolute;z-index:30;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:6px;animation:pop .14s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(6px) scale(.98)}}
.attach-menu{bottom:48px;left:0;min-width:210px}
.attach-menu button,.ctx button.mi{display:flex;align-items:center;gap:12px;width:100%;padding:9px 12px;border:0;background:none;border-radius:9px;text-align:left;font-size:14.5px}
.attach-menu button:hover,.ctx button.mi:hover{background:var(--panel-2)}
.pi{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff}
.pi .i{width:18px;height:18px}
.pi.file{background:#7a5bd1}.pi.img{background:#c2417a}.pi.poll{background:#e8931a}.pi.task{background:#1f9d63}
.emoji-pop{bottom:48px;left:-40px;width:min(320px,calc(100vw - 24px));padding:10px}
.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;max-height:210px;overflow-y:auto}
.emoji-grid button{border:0;background:none;font-size:22px;padding:5px 0;border-radius:8px;line-height:1.2}
.emoji-grid button:hover{background:var(--panel-2)}
.mention-pop{position:absolute;left:0;bottom:calc(100% + 6px);width:min(300px,100%);background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:5px;max-height:240px;overflow-y:auto;z-index:30}
.mention-pop button{display:flex;gap:10px;align-items:center;width:100%;border:0;background:none;padding:7px 9px;border-radius:9px;text-align:left}
.mention-pop button.on,.mention-pop button:hover{background:var(--lagoon-xl)}
.mention-pop small{color:var(--muted);margin-left:auto}
.reply-bar{display:flex;gap:10px;align-items:center;background:var(--panel-2);border-left:3px solid var(--lagoon);border-radius:10px;padding:7px 8px 7px 12px;margin-bottom:8px}
.reply-bar>div{flex:1;min-width:0}.reply-bar b{display:block;font-size:13px;color:var(--lagoon-d)}
.reply-bar span{display:block;font-size:13.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.files-bar{display:flex;gap:8px;overflow-x:auto;padding:2px 0 10px}
.pf{position:relative;flex:none;width:76px;height:76px;border-radius:12px;background:var(--panel-2);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;text-align:center;font-size:11px;padding:6px}
.pf img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pf .nm{position:relative;word-break:break-all;line-height:1.2;max-height:44px;overflow:hidden}
.pf button{position:absolute;top:3px;right:3px;width:20px;height:20px;border-radius:50%;border:0;background:rgba(0,0,0,.65);color:#fff;display:grid;place-items:center;padding:0}
.pf button .i{width:12px;height:12px}
.upload-bar{position:relative;height:22px;border-radius:8px;background:var(--panel-2);overflow:hidden;margin-bottom:8px;font-size:12px;line-height:22px;padding-left:10px}
.upload-bar i{position:absolute;inset:0 auto 0 0;background:var(--lagoon-l);width:0;transition:width .2s}
.upload-bar span{position:relative;font-weight:600}

/* drawer */
.drawer{position:absolute;top:0;right:0;bottom:0;width:min(360px,100%);background:var(--panel);border-left:1px solid var(--line);transform:translateX(102%);transition:transform .25s cubic-bezier(.2,.8,.2,1);z-index:10;overflow-y:auto;box-shadow:var(--shadow-lg)}
.drawer.open{transform:none}
.dr-head{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:1}
.dr-head h3{font-size:16px;flex:1}
.dr-hero{text-align:center;padding:24px 20px 16px}
.dr-hero .av{margin:0 auto 12px}
.dr-hero h2{font-size:20px;letter-spacing:-.01em}
.dr-hero p{color:var(--muted);font-size:14px;margin-top:4px}
.dr-sec{padding:14px 18px;border-top:8px solid var(--bg)}
.dr-sec h4{font-size:13.5px;font-weight:650;color:var(--muted);margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}
.dr-sec h4 button{font-size:13px}
.mem{display:flex;align-items:center;gap:11px;padding:7px 0}
.mem .t{flex:1;min-width:0}.mem b{display:block;font-weight:600;font-size:14.5px}.mem small{color:var(--muted);font-size:12.5px}
.mem .tag{font-size:11px;padding:2px 8px}
.files-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:8px}
.files-grid a{aspect-ratio:1;border-radius:10px;overflow:hidden;background:var(--panel-2);display:block}
.files-grid img{width:100%;height:100%;object-fit:cover}
.mini-file{display:flex;align-items:center;gap:10px;padding:6px 0;color:inherit;font-size:14px}
.mini-file b{font-weight:500;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-file small{color:var(--muted)}
.mini-file .i{color:var(--muted);width:18px;height:18px}
.danger-link{background:none;border:0;color:var(--red);font-weight:600;padding:8px 0;display:flex;gap:8px;align-items:center;width:100%}
.mini-task{display:flex;gap:10px;padding:6px 0;font-size:14px;align-items:flex-start}
.mini-task .st{width:8px;height:8px;border-radius:50%;background:var(--faint);margin-top:7px;flex:none}.mini-task .st.in_progress{background:var(--amber)}
.mini-task small{display:block;color:var(--muted)}

/* context menu */
.ctx{position:fixed;min-width:190px;padding:6px}
.ctx .emo{display:flex;gap:2px;padding:4px 4px 8px;border-bottom:1px solid var(--line-2);margin-bottom:4px}
.ctx .emo button{border:0;background:none;font-size:22px;padding:3px 5px;border-radius:9px;line-height:1.1;transition:transform .1s}
.ctx .emo button:hover{background:var(--panel-2);transform:scale(1.18)}
.ctx button.mi.danger{color:var(--red)}
.ctx button.mi .i{width:18px;height:18px;color:var(--muted)}.ctx button.mi.danger .i{color:var(--red)}

/* chat modals */
.md-back{position:fixed;inset:0;background:rgba(9,25,30,.55);backdrop-filter:blur(2px);z-index:100;display:grid;place-items:center;padding:12px;animation:fade .15s}
@keyframes fade{from{opacity:0}}
.md{background:var(--panel);border-radius:var(--r-lg);width:min(480px,100%);max-height:calc(100dvh - 24px);display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:pop .18s ease-out}
.md-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 8px}
.md-h h2{font-size:18px}
.md-b{padding:8px 20px 6px;overflow-y:auto;min-height:0}
.md-f{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px 18px}
.md .pick{max-height:280px;margin-bottom:6px}
.pick-row .av{width:34px;height:34px;font-size:13px}
.pick-row .t{flex:1;min-width:0}.pick-row .t b{display:block;font-weight:600}.pick-row .t small{margin:0;display:block}
.md .opts-in{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.md .opts-in .row-in{display:flex;gap:6px}
.profile-av{position:relative;width:96px;margin:4px auto 14px}
.profile-av label{position:absolute;right:-4px;bottom:-4px;width:34px;height:34px;border-radius:50%;background:var(--lagoon);color:#fff;display:grid;place-items:center;cursor:pointer;border:3px solid var(--panel)}
.tabs{display:flex;gap:4px;background:var(--panel-2);padding:3px;border-radius:11px;margin-bottom:14px}
.tabs button{flex:1;border:0;background:none;padding:7px;border-radius:9px;font-weight:600;font-size:13.5px;color:var(--muted)}
.tabs button.on{background:var(--panel);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.1)}
.segbtn{display:flex;gap:6px}
.segbtn label{flex:1;text-align:center;border:1px solid var(--line);border-radius:10px;padding:8px;cursor:pointer;font-size:13.5px;font-weight:600}
.segbtn input{display:none}.segbtn input:checked+span{color:var(--lagoon-d)}
.segbtn label:has(input:checked){border-color:var(--lagoon);background:var(--lagoon-xl)}

.lightbox{position:fixed;inset:0;background:rgba(5,14,17,.92);z-index:150;display:grid;place-items:center;padding:24px}
.lightbox img{max-width:100%;max-height:calc(100dvh - 100px);border-radius:8px}
.lightbox .lb-bar{position:absolute;top:14px;right:14px;display:flex;gap:8px}
.lightbox .icon-btn{background:rgba(255,255,255,.12);color:#fff}
.lightbox .lb-name{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#cfe3e6;font-size:14px}

/* tasks view */
.tasks-view{height:100%;overflow-y:auto;padding:24px clamp(16px,4vw,48px) 48px}
.tv-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.tv-head h2{font-size:24px;letter-spacing:-.02em}
.tv-head .tabs{margin:0;min-width:260px}
.tv-group{margin-bottom:22px}
.tv-group>h3{font-size:14px;color:var(--muted);margin-bottom:8px;display:flex;gap:8px;align-items:center}
.tv-group>h3 .n{background:var(--panel);border-radius:99px;padding:0 8px;font-size:12px;color:var(--text)}
.tv-item{display:flex;gap:14px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-bottom:8px}
.tv-item .tick{width:24px;height:24px;border-radius:50%;border:2px solid var(--faint);background:none;display:grid;place-items:center;color:#fff;flex:none;padding:0}
.tv-item .tick.done{background:var(--green);border-color:var(--green)}
.tv-item .tick .i{width:14px;height:14px;stroke-width:3}
.tv-item .t{flex:1;min-width:0}
.tv-item b{font-weight:600;display:block}
.tv-item.is-done b{text-decoration:line-through;color:var(--muted)}
.tv-item small{color:var(--muted);font-size:13px;display:flex;gap:10px;flex-wrap:wrap;margin-top:2px}
.tv-item small .over{color:var(--red);font-weight:600}
.tv-item select{width:auto;height:34px;font-size:13px;padding:0 8px}

/* responsive */
@media(max-width:1100px){.app{grid-template-columns:64px 320px minmax(0,1fr)}}
@media(max-width:820px){
  .app{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) 58px;height:100dvh}
  .rail{grid-row:2;flex-direction:row;padding:0 10px calc(0px + env(safe-area-inset-bottom));justify-content:space-around;gap:0}
  .rail-logo,.rail-space{display:none}
  .rail-me{margin:0}
  .list,.stage{grid-row:1;grid-column:1}
  .app[data-pane="list"] .stage{display:none}
  .app[data-pane="chat"] .list{display:none}
  .app[data-pane="chat"] .rail{display:none}
  .app[data-pane="chat"]{grid-template-rows:minmax(0,1fr)}
  .only-mobile{display:inline-grid}
  .bubble{max-width:88%}
  .drawer{width:100%}
  .empty{display:none}
}

/* =========================================================
   2026 interface refinement
   A denser desktop workspace with touch-safe mobile layouts.
   ========================================================= */
:root{
  --rail-w:72px;
  --list-w:344px;
  --content-max:980px;
  --header-h:66px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --shadow-soft:0 1px 2px rgba(15,43,51,.06),0 10px 32px -24px rgba(15,43,51,.34);
}

html{background:var(--bg);scrollbar-color:var(--faint) transparent;scrollbar-width:thin}
body{min-width:280px}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
.btn,.icon-btn,.rail-btn,.chip-btn,.conv,.send,.chat-title{transition-duration:.18s;transition-timing-function:var(--ease)}
.icon-btn:active,.rail-btn:active,.chip-btn:active,.send:active{transform:scale(.96)}
.icon-btn:focus-visible,.rail-btn:focus-visible,.send:focus-visible{outline-offset:1px}

/* Chat workspace */
.chat-body{height:100dvh;overflow:hidden;background:var(--ink)}
.app{grid-template-columns:var(--rail-w) var(--list-w) minmax(0,1fr);height:100dvh;min-height:0;isolation:isolate}
.rail{padding:16px 0 max(16px,env(safe-area-inset-bottom));gap:8px;border-right:1px solid rgba(255,255,255,.06)}
.rail-logo{width:42px;height:42px;border-radius:13px;margin-bottom:10px;box-shadow:0 8px 24px -12px rgba(34,169,166,.8)}
.rail-btn{width:44px;height:44px;border-radius:13px}
.rail-btn.is-active{background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.rail-me{width:42px;height:42px;margin-top:4px;transition:border-color .18s,transform .18s}
.rail-me:hover{border-color:var(--lagoon);transform:translateY(-1px)}

.list{min-height:0;border-right-color:var(--line);box-shadow:8px 0 28px -28px rgba(15,43,51,.55);z-index:2}
.list-head{min-height:var(--header-h);padding:14px 14px 8px 20px}
.list-head h1{font-size:23px;font-weight:700}
.list-actions .icon-btn{width:40px;height:40px}
.list .search{margin:8px 16px 12px}
.search input{height:42px}
.chips{padding:0 16px 12px;gap:7px}
.chip-btn{min-height:32px;padding:6px 13px;border:1px solid transparent}
.chip-btn.is-active{border-color:color-mix(in srgb,var(--lagoon) 20%,transparent)}
.conv-list{padding:2px 8px 12px}
.conv{min-height:70px;padding:10px 11px;border-radius:13px;margin:2px 0;gap:11px}
.conv.is-active{background:var(--lagoon-xl)}
.conv.is-active::before{left:-8px;top:14px;bottom:14px;width:3px}
.conv-name{font-size:14.5px}
.conv-last{font-size:13px}
.conv-time{font-size:11.5px}
.conv-av .presence{box-shadow:0 0 0 1px var(--panel)}

.stage{min-height:0;background:var(--bg)}
.chat-head{min-height:var(--header-h);padding:8px clamp(12px,2vw,24px);gap:10px;box-shadow:0 1px 0 var(--line);border:0}
.chat-title{max-width:min(620px,calc(100% - 48px));padding:5px 8px;gap:11px}
.chat-title strong{font-size:15.5px}
.chat-title small{font-size:12.5px}
.head-actions{margin-left:auto}
.msgs-wrap{min-width:0;background:var(--bg)}
.msgs{padding:18px clamp(14px,4vw,64px) 14px;scroll-padding-block:20px}
.msgs>.row{width:100%;max-width:var(--content-max);margin-left:auto;margin-right:auto}
.msgs>.row.first{margin-top:12px}
.msgs>.day,.msgs>.sys,.msgs>.loader{flex:none}
.bubble{max-width:min(640px,78%);padding:7px 11px;border-radius:15px;box-shadow:var(--shadow-soft);border:1px solid color-mix(in srgb,var(--line) 65%,transparent)}
.row.mine .bubble{border-color:color-mix(in srgb,var(--lagoon) 18%,transparent)}
.b-text{font-size:14.5px;line-height:1.48}
.b-name{margin-bottom:2px}
.b-more{top:3px;right:3px}
.day{margin:14px 0 9px;border:1px solid var(--line-2);box-shadow:var(--shadow-soft);backdrop-filter:blur(8px)}
.sys{margin:8px auto;border:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
.imgs{width:min(360px,72vw);max-width:100%}
.imgs.n1{width:min(420px,72vw)}
.imgs.n1 img{width:auto;max-width:100%;max-height:min(420px,55vh);margin:auto;object-fit:contain}
.file-card{width:min(340px,70vw);min-width:0}
.card{width:min(340px,72vw);min-width:0}
video.b-video{width:min(480px,72vw);max-height:min(380px,52vh);background:#071013}
audio.b-audio{width:min(320px,68vw)}
.jump{right:clamp(14px,3vw,32px);bottom:16px;min-height:42px;border:1px solid var(--line)}

.composer{padding:10px clamp(12px,2vw,24px) max(10px,env(safe-area-inset-bottom));box-shadow:0 -10px 32px -30px rgba(15,43,51,.7)}
.composer-row{width:100%;max-width:calc(var(--content-max) + 96px);margin:0 auto;gap:7px}
.composer-row>.pop-anchor>.icon-btn{width:42px;height:42px}
.input-box textarea{min-height:44px;border-radius:16px;padding:11px 15px;background:var(--panel-2);border-color:var(--line-2)}
.send{width:44px;height:44px;box-shadow:0 8px 20px -12px var(--lagoon)}
.reply-bar,.files-bar,.upload-bar{width:100%;max-width:calc(var(--content-max) + 96px);margin-left:auto;margin-right:auto}
.attach-menu{bottom:52px}
.emoji-pop{bottom:52px}
.popover{border-color:var(--line);box-shadow:var(--shadow-lg)}
.drawer{width:min(380px,100%);box-shadow:-18px 0 50px -32px rgba(15,43,51,.65)}
.dr-head{min-height:var(--header-h);padding:10px 14px}
.dr-sec{padding:16px 20px}
.drop-hint{inset:14px;backdrop-filter:blur(8px)}

/* Shared pages */
.login-hero::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-180px;top:-180px;background:radial-gradient(circle,rgba(34,169,166,.2),transparent 68%);pointer-events:none}
.login-hero>*{position:relative}
.login-panel{background:linear-gradient(145deg,var(--panel),var(--panel-2));padding:clamp(24px,5vw,64px)}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:clamp(24px,3vw,36px);box-shadow:var(--shadow-lg)}
.login-card h2{font-size:30px}

.adm{grid-template-columns:260px minmax(0,1fr);background:var(--bg)}
.adm-side{padding:22px 16px max(18px,env(safe-area-inset-bottom));border-right:1px solid rgba(255,255,255,.06)}
.adm-side nav a,.side-link{min-height:44px}
.adm-main{width:100%;max-width:1400px;margin:0 auto;padding:32px clamp(20px,3vw,48px) 64px}
.adm-top{margin-bottom:26px}
.adm-top h1{font-size:28px}
.pulse,.panel,.stat-row,.table-wrap,.group-row,.created-card{box-shadow:var(--shadow-soft)}
.panel,.pulse{border-radius:16px}
.table-wrap{scrollbar-width:thin}
.tbl th{position:sticky;top:0;background:var(--panel);z-index:1}
.group-row{align-items:center}

/* Tablet: give the conversation more room before switching to phone panes. */
@media(max-width:1180px){
  :root{--rail-w:64px;--list-w:310px}
  .bubble{max-width:min(600px,84%)}
  .msgs{padding-inline:clamp(12px,3vw,34px)}
}

@media(max-width:900px){
  .adm{display:block;padding-bottom:68px}
  .adm-side{position:fixed;inset:auto 0 0 0;height:68px;z-index:50;display:flex;flex-wrap:nowrap;padding:7px max(8px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));gap:4px;box-shadow:0 -8px 30px -24px rgba(0,0,0,.8);overflow-x:auto}
  .adm-side .brand{display:none}
  .adm-side nav{display:flex;flex:1;flex-direction:row;justify-content:space-around;gap:2px;min-width:0}
  .adm-side nav a{min-width:52px;flex:1;justify-content:center;flex-direction:column;gap:2px;padding:4px;font-size:10.5px;line-height:1}
  .adm-side nav a .i{width:19px;height:19px}
  .adm-side-foot{margin:0;flex-direction:row;gap:2px}
  .adm-side-foot .btn{width:44px;height:44px;padding:0;border:0;font-size:0}
  .adm-side-foot .side-link{width:44px;height:44px;padding:0;justify-content:center;font-size:0}
  .adm-main{padding:24px clamp(16px,4vw,30px) 28px}
  .group-row{align-items:flex-start}
}

@media(max-width:820px){
  :root{--header-h:62px}
  .chat-body{background:var(--panel)}
  .app{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) calc(60px + env(safe-area-inset-bottom));height:100dvh}
  .rail{height:calc(60px + env(safe-area-inset-bottom));padding:6px max(10px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));border:0;border-top:1px solid var(--line);background:var(--panel);box-shadow:0 -10px 30px -28px rgba(15,43,51,.8)}
  .rail-btn{color:var(--muted);border-radius:12px}
  .rail-btn:hover{background:var(--panel-2);color:var(--text)}
  .rail-btn.is-active{background:var(--lagoon-xl);color:var(--lagoon-d);box-shadow:none}
  .rail-dot{border-color:var(--panel)}
  .rail-me{border-color:var(--line)}
  .list{border:0;box-shadow:none}
  .list-head{padding-top:max(10px,env(safe-area-inset-top))}
  .conv-list{padding-inline:8px}
  .conv{min-height:72px}
  .stage{height:100%;min-height:0}
  .chat-head{padding-top:max(8px,env(safe-area-inset-top));padding-inline:8px 12px}
  .chat-title{max-width:calc(100% - 88px);padding-inline:4px}
  .msgs{padding:12px 10px 10px}
  .bubble{max-width:88%;padding:7px 10px}
  .composer{padding:8px 8px max(8px,env(safe-area-inset-bottom))}
  .drawer{padding-bottom:env(safe-area-inset-bottom)}
  .dr-head{padding-top:max(10px,env(safe-area-inset-top))}
  .tasks-view{padding-top:max(20px,env(safe-area-inset-top))}
}

@media(max-width:620px){
  .login{display:block;min-height:100dvh}
  .login-hero{min-height:auto;padding:max(22px,env(safe-area-inset-top)) 20px 24px;gap:14px}
  .login-hero h1{max-width:25ch;font-size:22px}
  .login-panel{display:block;padding:20px 14px max(24px,env(safe-area-inset-bottom))}
  .login-card{width:100%;padding:22px 18px;border-radius:18px;box-shadow:var(--shadow-soft)}
  .login-card h2{font-size:26px}
  .adm{padding-bottom:66px}
  .adm-top{align-items:center;margin-bottom:20px}
  .adm-top h1{font-size:24px}
  .adm-top-actions{width:100%;justify-content:space-between}
  .adm-top-actions .btn{flex:1}
  .pulse{padding:18px 16px 14px}
  .pulse-head{align-items:center}
  .pulse-head .muted{font-size:13px}
  .pulse-total strong{font-size:28px}
  .bars{height:150px;gap:8px}
  .stat-row{grid-template-columns:1fr 1fr}
  .stat-row dl{padding:15px 16px;border-bottom:1px solid var(--line-2)}
  .stat-row dl:nth-child(2n){border-right:0}
  .stat-row dd{font-size:24px;display:block}
  .toolbar{display:grid;grid-template-columns:1fr 1fr}
  .toolbar .search{grid-column:1/-1;min-width:0}
  .toolbar select{width:100%;min-width:0}
  .toolbar>.btn{grid-column:1/-1}
  .group-row{display:grid;grid-template-columns:auto minmax(0,1fr);padding:16px;gap:12px}
  .group-row>.acts{grid-column:1/-1;width:100%;justify-content:flex-end;border-top:1px solid var(--line-2);padding-top:12px}
  .created-card{padding:16px}
  .cred{width:100%;gap:12px}
  .dlg-body{padding:19px 17px 17px}
  .dlg-body footer{flex-wrap:wrap}
}

@media(max-width:430px){
  .list-head{padding-inline:16px 10px}
  .list .search{margin-inline:12px}
  .chips{padding-inline:12px}
  .chat-title .av{width:36px;height:36px}
  .head-actions .icon-btn{width:40px;height:40px}
  .bubble{max-width:91%;min-width:56px}
  .b-text{font-size:14px}
  .composer-row{gap:4px}
  .composer-row>.pop-anchor>.icon-btn{width:38px;height:42px}
  .send{width:42px;height:42px}
  .input-box textarea{min-height:42px;padding-inline:13px}
  .emoji-pop{left:-48px}
  .card,.imgs,.imgs.n1{width:min(310px,78vw)}
  .file-card{width:min(300px,78vw)}
  .md-back{align-items:end;padding:0}
  .md{width:100%;max-height:min(88dvh,720px);border-radius:20px 20px 0 0;padding-bottom:env(safe-area-inset-bottom)}
  .md-f{padding-inline:16px}
  .md-f .btn{flex:1}
  dialog.dlg{width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}
  .stat-row{grid-template-columns:1fr}
  .stat-row dl,.stat-row dl:nth-child(2n){border-right:0}
  .group-ico{width:42px;height:42px}
}

@media(max-height:540px) and (orientation:landscape){
  .rail{padding-block:5px}
  .chat-head{min-height:54px}
  .composer{padding-block:6px}
  .login-hero{display:none}
  .login-panel{min-height:100dvh}
}

@media(hover:none){
  .b-more{opacity:1}
  .conv:hover,.icon-btn:hover,.rail-btn:hover{background-color:initial}
  .conv.is-active{background:var(--lagoon-xl)}
  .rail-btn.is-active{background:var(--lagoon-xl)}
}

@media(prefers-contrast:more){
  :root{--line:#b7c8cc;--muted:#455f68}
  :root[data-theme=dark]{--line:#45616a;--muted:#aec2c7}
  .bubble,.panel,.pulse,.table-wrap,.group-row{border-width:2px}
}