@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@400;500;600;700&display=swap');
:root{
  --ink:#0d1512; --sidebar:#0f1a15; --sidebar-hover:#18271f;
  --accent:#10b981; --accent-d:#059669; --accent-soft:#e6f7f0;
  --bg:#f6f8f6; --card:#fff; --line:#e7ebe8; --line-2:#dde3df;
  --tx:#0f1b16; --tx-2:#5f6c66; --tx-3:#9aa8a1; --danger:#e24b4a;
  --radius:12px; --shadow:0 1px 2px rgba(16,40,30,.04),0 4px 16px rgba(16,40,30,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Heebo',system-ui,sans-serif;background:var(--bg);color:var(--tx);-webkit-font-smoothing:antialiased;height:100vh;overflow:hidden}
.app{display:grid;grid-template-columns:248px 1fr;height:100vh}

/* sidebar */
.side{background:var(--sidebar);color:#c7d3cc;display:flex;flex-direction:column;padding:20px 14px;overflow:auto}
.brand{display:flex;align-items:center;gap:11px;padding:6px 10px 22px;text-decoration:none}
.brand .dot{width:34px;height:34px;border-radius:9px;background:var(--accent);display:grid;place-items:center;color:#04140d;font-weight:700;font-size:17px}
.brand h1{font-size:16px;font-weight:600;color:#fff;letter-spacing:-.01em}
.brand span{display:block;font-size:11px;color:#7d8f86;font-weight:400;margin-top:1px}
.nav{display:flex;flex-direction:column;gap:2px;flex:1}
.nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:9px;color:#a9b8b0;text-decoration:none;font-size:14.5px;font-weight:500;cursor:pointer;transition:background .12s,color .12s;position:relative}
.nav a svg{width:19px;height:19px;stroke-width:1.9;flex:0 0 auto}
.nav a:hover{background:var(--sidebar-hover);color:#e8f0ec}
.nav a.on{background:var(--sidebar-hover);color:#fff}
.nav a.on::before{content:"";position:absolute;left:-14px;top:8px;bottom:8px;width:3px;background:var(--accent);border-radius:0 3px 3px 0}
.nav .grp{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#63756c;padding:16px 12px 6px;font-weight:600}
.side .me{display:flex;align-items:center;gap:10px;padding:12px 10px 4px;border-top:1px solid #1c2b23;margin-top:8px}
.side .me .av{width:32px;height:32px;border-radius:50%;background:#24382e;color:#8fe9c6;display:grid;place-items:center;font-weight:600;font-size:13px}
.side .me b{font-size:13.5px;color:#e8f0ec;font-weight:500}
.side .me small{display:block;color:#6f8177;font-size:11.5px}
.side .me button{margin-left:auto;background:none;border:none;color:#6f8177;cursor:pointer;padding:6px;border-radius:6px}
.side .me button:hover{background:#1c2b23;color:#e8f0ec}
.side .me button svg{width:17px;height:17px;stroke-width:2}

/* main */
.main{overflow:auto;height:100vh}
.top{display:flex;align-items:center;justify-content:space-between;padding:22px 32px 0;gap:16px;flex-wrap:wrap}
.top h2{font-size:22px;font-weight:600;letter-spacing:-.02em}
.top p{color:var(--tx-2);font-size:14px;margin-top:3px}
.view{padding:24px 32px 40px}
.btn{border:none;background:var(--accent);color:#fff;font-family:inherit;font-weight:600;font-size:14px;padding:10px 18px;border-radius:9px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .12s}
.btn:hover{background:var(--accent-d)}
.btn:disabled{opacity:.5;cursor:default}
.btn.ghost{background:#fff;color:var(--tx);border:1px solid var(--line-2)}
.btn.ghost:hover{background:#f2f5f3}
.btn.danger{background:var(--danger)}
.btn svg{width:17px;height:17px;stroke-width:2}

/* stats + tiles */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.stat .lbl{font-size:13px;color:var(--tx-2);font-weight:500}
.stat .val{font-size:28px;font-weight:700;margin-top:8px;letter-spacing:-.02em}
.stat .sub{font-size:12.5px;color:var(--tx-3);margin-top:2px}
.section-t{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--tx-3);font-weight:600;margin:6px 0 12px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;cursor:pointer;transition:border-color .12s,transform .12s;box-shadow:var(--shadow);text-decoration:none;color:inherit;display:block}
.tile:hover{border-color:var(--accent);transform:translateY(-2px)}
.tile .ic{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);display:grid;place-items:center;margin-bottom:14px}
.tile .ic svg{width:20px;height:20px;stroke-width:2;color:var(--accent-d)}
.tile h3{font-size:15.5px;font-weight:600;margin-bottom:4px}
.tile p{font-size:13px;color:var(--tx-2);line-height:1.5}

/* panel + forms */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);max-width:680px;margin-bottom:20px}
.panel h3{font-size:16px;font-weight:600;margin-bottom:4px}
label{font-size:13px;font-weight:600;color:var(--tx-2);display:block;margin:16px 0 7px}
input,textarea,select{width:100%;border:1px solid var(--line-2);border-radius:10px;padding:11px 13px;font-family:inherit;font-size:14px;outline:none;background:#fff;color:var(--tx)}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
textarea{min-height:120px;resize:vertical}
input[type=datetime-local]{width:auto}
input[type=checkbox]{width:auto}
input[type=file]{border:1px dashed var(--line-2);background:#f6f8f6;padding:10px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.hint{font-size:12.5px;color:var(--tx-3);margin-top:8px;line-height:1.5}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{background:var(--accent-soft);color:var(--accent-d);border-radius:20px;padding:6px 13px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:7px}
.chip .x{cursor:pointer;font-weight:700}
.count-line{font-size:12.5px;color:var(--tx-2);margin:10px 0 4px;font-weight:500}
.msg-note{margin-top:12px;padding:10px 14px;border-radius:9px;font-size:14px}
.msg-note.ok{background:var(--accent-soft);color:var(--accent-d)}
.msg-note.err{background:#fdecec;color:var(--danger)}

/* searchable results */
.results{border:1px solid var(--line-2);border-radius:10px;max-height:260px;overflow:auto;background:#fff;margin-top:6px;display:none}
.results.show{display:block}
.results .r{padding:9px 13px;cursor:pointer;border-bottom:1px solid #f1f4f2;font-size:14px;display:flex;justify-content:space-between;gap:10px;align-items:center}
.results .r:last-child{border-bottom:none}
.results .r:hover{background:var(--accent-soft)}
.results .r .rp{color:var(--tx-3);font-size:12.5px;white-space:nowrap}
.results .none{padding:11px 13px;color:var(--tx-3);font-size:13px}

/* chat two-pane */
.chatwrap{display:grid;grid-template-columns:330px 1fr;height:calc(100vh - 24px);background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);margin:24px 32px}
.clist{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.csearch{padding:14px 14px 10px}
.csearch input{background:#f6f8f6}
.csearch input:focus{background:#fff}
.ctabs{display:flex;gap:6px;padding:0 14px 10px}
.ctabs button{flex:1;border:none;background:#eef2ef;color:var(--tx-2);font-family:inherit;font-weight:600;font-size:13px;padding:8px;border-radius:8px;cursor:pointer}
.ctabs button.on{background:var(--ink);color:#fff}
.crows{overflow:auto;flex:1;min-height:0}
.crow{display:flex;gap:12px;padding:11px 14px;cursor:pointer;border-bottom:1px solid #f1f4f2;align-items:center}
.crow:hover{background:#f7faf8}
.crow.on{background:var(--accent-soft)}
.crow .av{width:42px;height:42px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;font-weight:600;font-size:15px;color:#fff}
.crow .mid{flex:1;min-width:0}
.crow .mid b{font-size:14.5px;font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crow .mid span{font-size:12.5px;color:var(--tx-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.crow .t{font-size:11.5px;color:var(--tx-3);flex:0 0 auto}
.conv{display:flex;flex-direction:column;min-height:0}
.chead{padding:15px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.chead .av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:600;color:#fff;background:var(--accent)}
.chead b{font-size:15.5px;font-weight:600}
.chead small{color:var(--tx-2);font-size:12.5px;display:block}
.cbody{flex:1;overflow:auto;padding:20px;background:#f3f6f4;display:flex;flex-direction:column;gap:9px;min-height:0}
.bub{max-width:66%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.45;box-shadow:0 1px 1px rgba(0,0,0,.04)}
.bub .who{font-size:12px;font-weight:600;color:var(--accent-d);margin-bottom:2px}
.bub .time,.bub .tm{font-size:10.5px;color:var(--tx-3);margin-top:4px;text-align:left}
.bub.in{background:#fff;align-self:flex-start;border-top-left-radius:5px}
.bub.out{background:#d6f5e6;align-self:flex-end;border-top-right-radius:5px}
.bub img,.bub video{border-radius:8px;max-width:220px;display:block;margin-bottom:4px}
.cfoot{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center}
.cfoot .send{width:42px;height:42px;flex:0 0 auto;border-radius:10px;border:none;background:var(--accent);color:#fff;cursor:pointer;display:grid;place-items:center}
.cfoot .send:hover{background:var(--accent-d)}
.cfoot .send svg{width:19px;height:19px;stroke-width:2}
.daysep{text-align:center;margin:6px 0}
.daysep span{background:#e4ebe7;color:var(--tx-2);font-size:11.5px;padding:3px 12px;border-radius:12px;font-weight:500}

/* people/list rows (contacts, scheduled) */
.people{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.person{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid #f1f4f2}
.person:last-child{border-bottom:none}
.person .nm{font-weight:500;font-size:14.5px;flex:1;min-width:0}
.person .ph{color:var(--tx-2);font-size:13px}
.person .del{cursor:pointer;color:var(--danger);font-weight:700;padding:2px 8px}
.st{font-size:11.5px;padding:2px 9px;border-radius:10px;font-weight:600;white-space:nowrap}
.st.pending{background:#fff3d6;color:#8a6d00}.st.sent{background:var(--accent-soft);color:var(--accent-d)}
.st.failed{background:#fdecec;color:var(--danger)}.st.cancelled{background:#eef2ef;color:var(--tx-2)}

[dir=rtl]{direction:rtl}
.hidden{display:none}
@media (max-width:900px){
  .app{grid-template-columns:66px 1fr}
  .brand h1,.brand span,.nav a span,.nav .grp,.side .me b,.side .me small{display:none}
  .nav a{justify-content:center}.brand{justify-content:center}
  .stats,.tiles{grid-template-columns:repeat(2,1fr)}
  .chatwrap{grid-template-columns:1fr}
}

/* chat page — styling for JS-emitted elements (script left untouched) */
#list .item{padding:11px 14px;border-bottom:1px solid #f1f4f2;cursor:pointer}
#list .item:hover{background:#f7faf8}
#list .item.active{background:var(--accent-soft)}
#list .item .name{font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#list .item .meta{font-size:12px;color:var(--tx-3);margin-top:2px}
#list .item .row{display:flex;align-items:center;gap:8px}
#list .item .badge{font-size:10.5px;padding:1px 7px;border-radius:9px;font-weight:600;white-space:nowrap}
#list .item .badge.on{background:var(--accent-soft);color:var(--accent-d)}
#list .item .badge.off{background:#eef2ef;color:var(--tx-2)}
#list .item .del{margin-left:auto;color:var(--danger);cursor:pointer;font-weight:700}
.ctabs button.active{background:var(--ink);color:#fff}
.sortbtn{border:none;background:#eef2ef;color:var(--tx-2);font-family:inherit;font-size:12px;font-weight:600;padding:5px 10px;border-radius:7px;cursor:pointer}
.sortbtn.active{background:var(--accent-soft);color:var(--accent-d)}
.sortlabel{font-size:12px;color:var(--tx-3)}
#messages .msg{max-width:66%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.45;box-shadow:0 1px 1px rgba(0,0,0,.04)}
#messages .msg.in{background:#fff;align-self:flex-start;border-top-left-radius:5px}
#messages .msg.out{background:#d6f5e6;align-self:flex-end;border-top-right-radius:5px}
#messages .msg .sender{font-size:12px;font-weight:600;color:var(--accent-d);margin-bottom:2px}
#messages .msg .body{white-space:pre-wrap;word-break:break-word}
#messages .msg .time{font-size:10.5px;color:var(--tx-3);margin-top:4px;text-align:left}
#messages .msg img,#messages .msg video{border-radius:8px;max-width:220px;display:block;margin-bottom:4px}
#messages .empty{margin:auto;color:var(--tx-3);font-size:14px}
#bar .count{font-size:12.5px;color:var(--tx-3);font-weight:400;margin-left:6px}
.cbody .hint{margin:auto;color:var(--tx-3);font-size:14px}