:root{
  --bg:#f3f5f4; --panel:#ffffff; --panel2:#f8faf9; --text:#18211d; --muted:#66736d; --line:#e1e7e4;
  --accent:#128c4a; --accent-strong:#0d7a3f; --accent-soft:#e2f3e9; --on-accent:#fff;
  --out:#d8f5e0; --in:#ffffff; --chatbg:#ece8e1; --tick:#53bdeb;
  --warn:#9a6300; --warn-soft:#fff3d6; --err:#c0392b; --err-soft:#fdeaea;
  --shadow:0 1px 2px rgba(0,0,0,.06);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0f1412; --panel:#171d1a; --panel2:#1c2420; --text:#e5ebe8; --muted:#94a29b; --line:#27302c;
    --accent:#2fbf71; --accent-strong:#3fd383; --accent-soft:#16301f; --on-accent:#05210f;
    --out:#144d34; --in:#1f2723; --chatbg:#0c1210; --tick:#53bdeb;
    --warn:#f0b74a; --warn-soft:#33280f; --err:#ff8070; --err-soft:#3a1c18;
  }
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.hidden{display:none!important}
h1{font-size:20px;margin:0}
h2{font-size:16px;margin:0 0 12px}
.muted{color:var(--muted)} .small{font-size:12px}
.err{color:var(--err);font-size:13px;min-height:0}
.err:not(:empty){margin-top:8px}
a{color:var(--accent)}
input,select,textarea{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 0}
label>input,label>select,label>.copyrow{margin-top:4px}
.btn{font:inherit;font-weight:600;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--text);cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--panel2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{background:var(--accent-strong)}
.btn.danger{color:var(--err)}
.btn.small{padding:5px 10px;font-size:12px}
.btn.ghost{background:transparent}
.btn.wide{width:100%;margin-top:16px;padding:11px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.link{background:none;border:0;color:var(--accent);cursor:pointer;font:inherit;padding:0}
.icon-btn{background:none;border:0;font-size:18px;cursor:pointer;color:var(--muted);padding:6px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center}
.icon-btn:hover{background:var(--panel2)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}
.row.end{justify-content:flex-end} .row.between{justify-content:space-between}
.narrow{max-width:240px}

/* Login */
.login{min-height:100%;display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;width:100%;max-width:380px;box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px}
.brand.big{font-size:22px;margin-bottom:6px}
.logo-img{width:32px;height:32px;border-radius:8px;flex:none;display:block}
.brand.big .logo-img{width:40px;height:40px;border-radius:10px}
.logo{width:30px;height:30px;border-radius:8px;background:var(--accent);color:var(--on-accent);display:inline-flex;align-items:center;justify-content:center;font-weight:800;flex:none}

/* Layout */
.app{display:flex;height:100vh;height:100dvh}
.nav{width:200px;flex:none;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:14px 10px;gap:4px}
.nav .brand{padding:4px 8px 16px}
.navlink{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;color:var(--text);text-decoration:none;position:relative;user-select:none}
.navlink:hover{background:var(--panel2)}
.navlink.active{background:var(--accent-soft);color:var(--accent-strong);font-weight:600}
.badge{margin-left:auto;background:var(--accent);color:var(--on-accent);border-radius:999px;font-size:11px;font-weight:700;padding:1px 7px}
.dot{margin-left:auto;width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.5s infinite}
.dot.warn{background:var(--warn);animation:none}
@keyframes pulse{50%{opacity:.3}}
.nav-foot{margin-top:auto;padding:8px;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.main{flex:1;min-width:0;display:flex}
.view{flex:1;min-width:0}
.page{overflow:auto;padding:24px;max-width:1150px;margin:0 auto;width:100%}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-head p{margin:4px 0 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px}
.card h2{display:flex;align-items:center;gap:8px}
.num{background:var(--accent);color:var(--on-accent);width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;flex:none}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 14px}
.note{background:var(--warn-soft);border-left:3px solid var(--warn);padding:9px 12px;border-radius:6px;margin-top:14px;font-size:13px}
.stats{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 12px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 14px;min-width:96px}
.stat b{display:block;font-size:20px}
.stat span{font-size:12px;color:var(--muted)}
.progress{height:6px;background:var(--line);border-radius:4px;overflow:hidden;margin-bottom:14px}
.progress div{height:100%;background:var(--accent);width:0;transition:width .3s}
.tabs{display:flex;gap:4px;flex-wrap:wrap}
.tabs button{font:inherit;font-size:12px;border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:999px;padding:4px 12px;cursor:pointer}
.tabs button.active{background:var(--accent-soft);color:var(--accent-strong);border-color:transparent;font-weight:600}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;background:var(--panel);margin-top:12px;max-height:60vh}
.table-wrap.short{max-height:340px}
.tbl{border-collapse:collapse;width:100%;font-size:13px}
.tbl th,.tbl td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{position:sticky;top:0;background:var(--panel2);font-weight:600;font-size:12px;color:var(--muted);z-index:1}
.tbl tr.click{cursor:pointer} .tbl tr.click:hover td{background:var(--panel2)}
.tbl td.wrap{white-space:pre-wrap;max-width:380px;color:var(--muted)}
.chip{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--panel2);color:var(--muted);white-space:nowrap}
.chip.ok{background:var(--accent-soft);color:var(--accent-strong)}
.chip.bad{background:var(--err-soft);color:var(--err)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.blue{background:rgba(83,189,235,.15);color:#2a8fc0}
.search{margin:8px 0}
.wide-search{max-width:360px}
.checklist{display:grid;gap:10px}
.check{display:flex;gap:10px;align-items:flex-start}
.check .mark{flex:none;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.check.ok .mark{background:var(--accent-soft);color:var(--accent-strong)}
.check.no .mark{background:var(--warn-soft);color:var(--warn)}
.copyrow{display:flex;gap:8px}
.varrow{display:grid;grid-template-columns:110px 1fr 1fr;gap:8px;align-items:center;margin-top:8px}
.varrow .k{font-family:ui-monospace,Menlo,monospace;font-size:12px}

/* Inbox */
.inbox{display:flex;height:100%}
.convs{width:340px;flex:none;border-right:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-height:0;padding:14px 12px 0}
.convs-head{display:flex;justify-content:space-between;align-items:center}
.conv-list{overflow-y:auto;flex:1;margin:8px -12px 0}
.conv{display:flex;gap:10px;padding:10px 12px;cursor:pointer;border-bottom:1px solid var(--line)}
.conv:hover{background:var(--panel2)}
.conv.active{background:var(--accent-soft)}
.avatar{width:40px;height:40px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:15px}
.conv-body{flex:1;min-width:0}
.conv-top{display:flex;justify-content:space-between;gap:8px}
.conv-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv-time{font-size:11px;color:var(--muted);flex:none}
.conv-time.unread{color:var(--accent);font-weight:600}
.conv-bottom{display:flex;justify-content:space-between;gap:8px;margin-top:2px}
.conv-prev{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv-empty{padding:30px 16px;text-align:center;color:var(--muted)}
.chat{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--chatbg)}
.chat-empty{margin:auto;text-align:center;padding:20px}
.empty-ico{font-size:40px}
.chat-inner{display:flex;flex-direction:column;height:100%;min-height:0}
.chat-head{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--panel);border-bottom:1px solid var(--line)}
.chat-title{flex:1;min-width:0}
.chat-title #chatSub{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-title .name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.window-pill{font-size:11px;padding:3px 9px;border-radius:999px;font-weight:600}
.window-pill.open{background:var(--accent-soft);color:var(--accent-strong)}
.window-pill.closed{background:var(--warn-soft);color:var(--warn)}
.back{display:none}
.messages{flex:1;overflow-y:auto;padding:16px 6% 10px;display:flex;flex-direction:column;gap:3px}
.day{align-self:center;background:var(--panel);color:var(--muted);font-size:11px;padding:3px 10px;border-radius:8px;margin:10px 0 6px;box-shadow:var(--shadow)}
.msg{max-width:min(560px,78%);padding:6px 9px 4px;border-radius:9px;box-shadow:var(--shadow);position:relative;overflow-wrap:anywhere}
.msg .txt{white-space:pre-wrap}
.msg.in{align-self:flex-start;background:var(--in);border-top-left-radius:2px}
.msg.out{align-self:flex-end;background:var(--out);border-top-right-radius:2px}
.msg .meta{font-size:10.5px;color:var(--muted);text-align:right;margin-top:2px;display:flex;gap:4px;justify-content:flex-end;align-items:center}
.msg .who{font-size:11px;color:var(--accent-strong);font-weight:600;margin-bottom:2px}
.msg .tick{font-size:11px;letter-spacing:-3px;margin-right:2px}
.msg .tick.read{color:var(--tick)}
.msg .tick.failed{color:var(--err);letter-spacing:0}
.msg .fail{color:var(--err);font-size:11px;white-space:normal;margin-top:3px}
.msg img.media{max-width:100%;max-height:320px;border-radius:6px;display:block;cursor:pointer}
.msg audio,.msg video{max-width:100%;display:block}
.msg .doc{display:flex;gap:8px;align-items:center;background:rgba(0,0,0,.05);padding:8px;border-radius:6px;text-decoration:none;color:inherit}
.msg .quote{border-left:3px solid var(--accent);background:rgba(0,0,0,.05);padding:4px 8px;border-radius:4px;font-size:12px;color:var(--muted);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.msg .tpl-tag{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:2px}
.msg .reply-btn{position:absolute;top:2px;right:-26px;opacity:0;font-size:13px}
.msg.out .reply-btn{right:auto;left:-26px}
.msg:hover .reply-btn{opacity:1}
.reaction{align-self:flex-start;font-size:12px;color:var(--muted);padding:0 4px}
.composer-wrap{background:var(--panel);border-top:1px solid var(--line)}
.composer{display:flex;align-items:flex-end;gap:6px;padding:8px 10px}
.composer textarea{resize:none;max-height:140px;border-radius:20px;padding:9px 14px}
.send-btn{flex:none;width:40px;height:40px;border-radius:50%;border:0;background:var(--accent);color:var(--on-accent);font-size:16px;cursor:pointer}
.send-btn:disabled{opacity:.5}
.closed-bar,.optout-bar{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--warn-soft);font-size:13px;flex-wrap:wrap}
.optout-bar{background:var(--err-soft);color:var(--err)}
.replying{display:flex;justify-content:space-between;gap:10px;padding:6px 14px;border-left:3px solid var(--accent);margin:8px 10px 0;background:var(--panel2);font-size:12px;color:var(--muted);border-radius:4px}

/* Modals */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal-card{background:var(--panel);border-radius:14px;padding:20px;width:100%;max-width:520px;max-height:90vh;overflow:auto}
.modal-head{display:flex;justify-content:space-between;align-items:center}
.modal-head h2{margin:0}
.modal-card.wide{max-width:760px}
.checkline{display:flex;gap:8px;align-items:center;color:var(--text);font-size:13px;margin-top:12px}
.checkline input{width:auto;margin:0}
.result{background:var(--accent-soft);border-radius:10px;padding:12px 14px;margin-top:12px;font-size:13px}
.bulkbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--accent-soft);border-radius:10px;padding:8px 12px;margin-top:10px}
.bulkbar .sep{width:1px;height:24px;background:var(--line)}
.bulkbar input{padding:5px 8px;font-size:13px}
.c-chk{width:32px}
.c-chk input{width:auto;margin:0}
.tbl td .tag{margin:0 3px 3px 0}
.cell-edit{cursor:pointer;border-radius:6px;padding:2px 4px;margin:-2px -4px;display:inline-block;min-width:40px}
.cell-edit:hover{background:var(--panel2);outline:1px dashed var(--line)}
.tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:rgba(83,189,235,.15);color:#2a8fc0;margin:0 4px 4px 0;white-space:nowrap}
.bubble-preview{background:var(--out);border-radius:9px;padding:10px 12px;margin-top:14px;white-space:pre-wrap;font-size:13px}
.bubble-preview:empty{display:none}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#1c2420;color:#fff;padding:10px 16px;border-radius:8px;z-index:60;max-width:90vw;font-size:13px;box-shadow:0 4px 18px rgba(0,0,0,.25)}
.toast.bad{background:#a83228}

/* Mobile */
/* Phone app pieces */
.push-banner{display:flex;flex-direction:column;gap:6px;background:var(--accent-soft);border-radius:10px;padding:10px 12px;margin:4px 0 6px;font-size:13px}
.row-tight{display:flex;gap:12px;align-items:center}
.menu-btn{display:none}
.phone-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.phone-grid h3{font-size:14px;margin:0 0 4px}
.howto ol{margin:6px 0 0;padding-left:20px;font-size:13px;line-height:1.7}
.kbd{display:inline-block;border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:12px;background:var(--panel2)}
.sheet .modal-card{padding:8px;max-width:420px}
.sheet-title{padding:10px 12px 6px;font-weight:700;font-size:15px}
.sheet-btn{display:block;width:100%;text-align:left;font:inherit;font-size:15px;padding:13px 12px;background:none;border:0;border-radius:8px;color:var(--text);cursor:pointer;text-decoration:none}
.sheet-btn:hover{background:var(--panel2)}
.sheet-btn.muted{color:var(--muted);text-align:center;border-top:1px solid var(--line);border-radius:0;margin-top:4px}
.msg.pressing{opacity:.7}

/* Mobile */
@media (max-width:820px){
  .app{flex-direction:column-reverse}
  .nav{width:100%;flex-direction:row;padding:4px 4px calc(4px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line);justify-content:space-around}
  .nav .brand,.nav-foot{display:none}
  .navlink{flex-direction:column;gap:0;font-size:11px;padding:6px 10px}
  .navlink .ico{font-size:18px}
  .navlink .badge,.navlink .dot{position:absolute;top:2px;right:6px;margin:0}
  body.in-chat .nav{display:none}
  body.in-chat .composer-wrap{padding-bottom:env(safe-area-inset-bottom)}
  .main{min-height:0}
  .convs{width:100%;border-right:0;padding-top:calc(14px + env(safe-area-inset-top))}
  .chat-head{padding-top:calc(10px + env(safe-area-inset-top))}
  .page{padding:calc(16px + env(safe-area-inset-top)) 16px 16px}
  .inbox.chatting .convs{display:none}
  .inbox:not(.chatting) .chat{display:none}
  .back{display:inline-flex}
  .messages{padding:12px 10px}
  .msg{max-width:88%;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
  .msg .reply-btn{display:none}
  .varrow{grid-template-columns:1fr}
  .chat-actions .btn{display:none}
  .menu-btn{display:inline-flex;font-size:22px;padding:4px 8px}
  .window-pill{font-size:10px;padding:2px 7px}
  .composer textarea{font-size:16px} /* stops iPhone zooming in on focus */
  input,select{font-size:16px}
  .sheet{align-items:flex-end;padding:0}
  .sheet .modal-card{max-width:none;border-radius:16px 16px 0 0;padding-bottom:calc(8px + env(safe-area-inset-bottom))}
  .modal-card{max-height:calc(100dvh - 32px)}
  /* contacts as cards on phones */
  .ctbl thead{display:none}
  .ctbl tr{display:grid;grid-template-columns:1fr auto;column-gap:10px;padding:10px 12px;border-bottom:1px solid var(--line)}
  .ctbl td{border:0;padding:0;max-width:none}
  .ctbl .c-name{font-weight:600;grid-column:1}
  .ctbl .c-co,.ctbl .c-num{grid-column:1;color:var(--muted);font-size:13px}
  .ctbl .c-st{grid-column:1;margin-top:4px}
  .ctbl .c-last{display:none}
  .ctbl .c-act{grid-column:2;grid-row:1 / span 6;align-self:center}
  .ctbl .c-chk{grid-column:2;grid-row:1;justify-self:end}
  .ctbl .c-tags,.ctbl .c-src{grid-column:1;font-size:13px}
  .ctbl td[colspan]{grid-column:1 / -1}
  .page-head .row .btn{flex:1 1 auto}
}
.convs-head .row-tight{gap:6px}
#expDates label{flex:1;min-width:130px}