:root{
  --bg:#0d1117; --panel:#161b22; --panel2:#1c2230; --line:#2a2f3a; --ink:#e6edf3; --muted:#8b98a9;
  --blue:#2f7de1; --blue-b:#409bff; --bubble-me:#245bb5; --bubble-them:#232a36; --green:#3fb950; --danger:#f0546c;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
#root{height:100%}
.boot{display:flex;height:100%;align-items:center;justify-content:center;color:var(--muted)}
button{font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit}

/* ---------- Auth ---------- */
.auth{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1000px 500px at 50% -10%, #14203a, var(--bg))}
.auth-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:30px 26px}
.brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px}
.brand .logo{width:38px;height:38px;border-radius:10px;background:var(--blue);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:22px}
.brand .name{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.auth h1{font-size:1.15rem;text-align:center;margin:14px 0 2px;font-weight:600}
.auth .sub{color:var(--muted);text-align:center;font-size:.9rem;margin:0 0 20px}
.field{margin-bottom:12px}
.field label{display:block;font-size:.78rem;color:var(--muted);margin-bottom:5px}
.field input{width:100%;background:#0e1420;border:1px solid var(--line);border-radius:10px;color:var(--ink);padding:12px 13px;font-size:1rem}
.field input:focus{outline:none;border-color:var(--blue)}
.btn{width:100%;border:0;border-radius:10px;padding:13px;font-size:1rem;font-weight:700;background:var(--blue);color:#fff}
.btn:hover{background:var(--blue-b)}
.btn:disabled{opacity:.6}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.switch{text-align:center;margin-top:16px;color:var(--muted);font-size:.9rem}
.switch a{color:var(--blue-b);cursor:pointer;text-decoration:none}
.err{color:var(--danger);font-size:.86rem;margin-top:10px;min-height:1.1em;text-align:center}
.hint{color:var(--muted);font-size:.82rem}

/* ---------- App layout ---------- */
.app{display:grid;grid-template-columns:340px 1fr;height:100%;overflow:hidden}
.sidebar{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;background:var(--panel)}
.sb-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.sb-head .logo{width:30px;height:30px;border-radius:8px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.sb-head .me{flex:1;min-width:0}
.sb-head .me .n{font-weight:700;font-size:.95rem}
.sb-head .me .u{color:var(--muted);font-size:.8rem}
.iconbtn{background:transparent;border:0;color:var(--muted);font-size:1.1rem;padding:6px;border-radius:8px}
.iconbtn:hover{background:var(--panel2);color:var(--ink)}
.search{padding:10px 12px;border-bottom:1px solid var(--line)}
.search input{width:100%;background:#0e1420;border:1px solid var(--line);border-radius:20px;color:var(--ink);padding:9px 14px;font-size:.92rem}
.search input:focus{outline:none;border-color:var(--blue)}
.list{flex:1;overflow-y:auto;min-height:0}
.conv{display:flex;gap:11px;align-items:center;padding:11px 14px;cursor:pointer;border-bottom:1px solid #1b212c}
.conv:hover{background:var(--panel2)}
.conv.active{background:var(--panel2)}
.avatar{width:44px;height:44px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1rem;position:relative}
.avatar .dot{position:absolute;right:0;bottom:0;width:11px;height:11px;border-radius:50%;background:var(--green);border:2px solid var(--panel)}
.conv .cmid{flex:1;min-width:0}
.conv .cmid .top{display:flex;justify-content:space-between;gap:8px}
.conv .cmid .nm{font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv .cmid .tm{color:var(--muted);font-size:.72rem;flex:0 0 auto}
.conv .cmid .pv{color:var(--muted);font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.badge{background:var(--blue);color:#fff;font-size:.7rem;font-weight:700;border-radius:10px;padding:1px 7px;min-width:20px;text-align:center}
.list-empty{color:var(--muted);text-align:center;padding:40px 20px;font-size:.9rem}
.sr-item{display:flex;gap:11px;align-items:center;padding:10px 14px;cursor:pointer}
.sr-item:hover{background:var(--panel2)}
.sr-item .u{color:var(--muted);font-size:.8rem}

/* ---------- Chat ---------- */
.chat{display:flex;flex-direction:column;min-width:0;min-height:0;background:linear-gradient(0deg, var(--bg), #0f1621)}
.chat-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);gap:8px;text-align:center;padding:20px}
.chat-empty .big{width:72px;height:72px;border-radius:20px;background:var(--panel);display:flex;align-items:center;justify-content:center;font-size:34px}
.chat-head{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);background:var(--panel)}
.chat-head .nm{font-weight:700}
.chat-head .st{color:var(--muted);font-size:.8rem}
.chat-head .st.on{color:var(--green)}
.chat-head .st.typing{color:var(--blue-b);font-style:italic}
.back{display:none;background:transparent;border:0;color:var(--ink);font-size:1.3rem;padding:4px 8px}
.msgs{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:3px}
.day{align-self:center;background:var(--panel);color:var(--muted);font-size:.72rem;padding:3px 12px;border-radius:12px;margin:10px 0}
.row{display:flex;max-width:74%}
.row.me{align-self:flex-end;justify-content:flex-end}
.row.them{align-self:flex-start}
.bubble{padding:8px 12px;border-radius:16px;font-size:.95rem;line-height:1.35;word-wrap:break-word;white-space:pre-wrap;position:relative}
.row.me .bubble{background:var(--bubble-me);border-bottom-right-radius:5px}
.row.them .bubble{background:var(--bubble-them);border-bottom-left-radius:5px}
.meta{font-size:.66rem;color:#c9d4e0aa;margin-top:3px;display:flex;gap:5px;justify-content:flex-end;align-items:center}
.row.them .meta{color:var(--muted)}
.tick{font-size:.72rem;letter-spacing:-2px}
.tick.read{color:var(--blue-b)}
.typing{align-self:flex-start;color:var(--muted);font-size:.82rem;padding:2px 8px}
.composer{display:flex;gap:10px;padding:12px 14px;border-top:1px solid var(--line);background:var(--panel);align-items:flex-end}
.composer textarea{flex:1;background:#0e1420;border:1px solid var(--line);border-radius:20px;color:var(--ink);padding:11px 15px;font-size:.98rem;resize:none;max-height:120px;line-height:1.35}
.composer textarea:focus{outline:none;border-color:var(--blue)}
.send{width:44px;height:44px;border-radius:50%;border:0;background:var(--blue);color:#fff;font-size:1.2rem;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.send:hover{background:var(--blue-b)}
.conn-lost{background:var(--danger);color:#fff;text-align:center;font-size:.82rem;padding:5px}

/* modal */
.modal-bg{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;max-width:360px;width:100%}
.modal h3{margin:0 0 12px}
.modal .row2{display:flex;gap:10px;margin-top:16px}

/* groups */
.avatar.grp{border-radius:30%}
.sender{font-size:.76rem;font-weight:700;margin:0 0 2px 2px}
.day.sys{background:transparent;color:var(--muted);font-style:italic;font-size:.78rem;max-width:80%;text-align:center}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0}
.chip{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:3px 6px 3px 10px;font-size:.85rem}
.chip b{cursor:pointer;color:var(--muted);padding:0 3px}.chip b:hover{color:var(--danger)}
.mini-results{max-height:180px;overflow-y:auto}
.mini-results .sr-item{padding:8px 6px;border-radius:8px}
.memlist{max-height:260px;overflow-y:auto;margin:6px 0}
.memrow{display:flex;align-items:center;gap:10px;padding:8px 4px;border-bottom:1px solid #1b212c}
.memrow .mi{flex:1;min-width:0}.memrow .mi .nm{font-size:.95rem}.memrow .mi .u{color:var(--muted);font-size:.8rem}
.rolebadge{font-size:.66rem;background:#1c3350;color:var(--blue-b);border-radius:8px;padding:1px 7px;vertical-align:middle;text-transform:uppercase;letter-spacing:.04em}
.btn.tiny{width:auto;padding:6px 12px;font-size:.8rem}
.btn.danger{background:transparent;border:1px solid #5b2330;color:var(--danger)}.btn.danger:hover{background:#2a1620}
.modal .field{margin-bottom:10px}.modal .row2 .btn{width:auto;flex:1}
.iconbtn{font-size:1.35rem;line-height:1}
/* channels */
.menu-item{text-align:left;margin-bottom:8px;font-weight:600}
.composer.ro,.composer.sub{justify-content:center;color:var(--muted);font-size:.9rem;font-style:italic}
.composer.sub{font-style:normal}.composer.sub .btn{width:auto;padding:11px 30px}
.chan-row{display:flex;align-items:center;gap:11px;padding:10px 6px;border-bottom:1px solid #1b212c;cursor:pointer}
.chan-row:hover{background:var(--panel2)}
.chan-row .ci{flex:1;min-width:0}.chan-row .ci .nm{font-size:.95rem}
.chan-row .ci .u{color:var(--muted);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.subbed{color:var(--green);font-size:.8rem;font-weight:700;white-space:nowrap}
/* media */
.composer .attach{background:transparent;border:0;color:var(--muted);font-size:1.3rem;padding:6px 6px;flex:0 0 auto;cursor:pointer;align-self:center}
.composer .attach:hover{color:var(--ink)}
.composer .attach.rec{color:var(--danger);animation:ahpulse 1s infinite}
@keyframes ahpulse{50%{opacity:.35}}
.bubble.hasmedia{padding:4px}
.msg-img{max-width:min(260px,64vw);max-height:320px;border-radius:12px;display:block;cursor:zoom-in}
.msg-audio{width:min(240px,60vw);display:block;margin:2px}
.msg-video{max-width:min(280px,64vw);max-height:320px;border-radius:12px;display:block}
.bubble .cap{display:block;padding:4px 8px 2px}
.bubble.hasmedia .cap{padding:6px 6px 2px}
.msg-file{display:flex;align-items:center;gap:10px;padding:8px 10px;text-decoration:none;color:inherit;min-width:180px}
.msg-file .fi{font-size:1.8rem}
.msg-file .fmeta{display:flex;flex-direction:column;min-width:0}
.msg-file .fn{font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.msg-file .fs{font-size:.75rem;opacity:.7}
.upfail{color:var(--danger);font-size:.75rem;padding:2px 6px}
.lightbox{position:fixed;inset:0;background:#000d;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;cursor:zoom-out}
.lightbox img{max-width:100%;max-height:100%;border-radius:8px}
/* calls */
.chat-head .chinfo{flex:1;min-width:0}
.callbtns{display:flex;gap:2px;flex:0 0 auto}
.callbtns .iconbtn{font-size:1.2rem}
.call-overlay{position:fixed;inset:0;background:#0b0f16;z-index:200}
.call-inner{width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center}
.vidwrap{position:absolute;inset:0;background:#000}
.remote-vid{width:100%;height:100%;object-fit:cover;background:#000}
.local-vid{position:absolute;right:14px;top:14px;width:110px;height:150px;object-fit:cover;border-radius:12px;border:2px solid #ffffff33;background:#111;z-index:3}
.voicewrap{display:flex;align-items:center;justify-content:center;flex:1}
.call-avatar{width:120px;height:120px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:3rem;font-weight:700}
.call-meta{position:absolute;top:0;left:0;right:0;padding:34px 20px 20px;text-align:center;background:linear-gradient(180deg,#000a,transparent);z-index:2}
.call-name{font-size:1.5rem;font-weight:700}
.call-status{color:#c9d4e0;margin-top:4px;font-size:1rem}
.call-ctrls{position:absolute;bottom:40px;left:0;right:0;display:flex;gap:22px;justify-content:center;z-index:2}
.cc-btn{width:62px;height:62px;border-radius:50%;border:0;font-size:1.5rem;cursor:pointer;background:#2b3442;color:#fff;display:flex;align-items:center;justify-content:center}
.cc-btn:hover{filter:brightness(1.15)}
.cc-btn.off{background:#e6edf3;color:#0b0f16}
.cc-btn.accept{background:var(--green)}
.cc-btn.decline,.cc-btn.end{background:var(--danger)}
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#1c2230;border:1px solid var(--line);color:var(--ink);padding:11px 20px;border-radius:24px;z-index:300;font-size:.92rem;box-shadow:0 8px 30px #0008}
/* profiles */
.prof-top{text-align:center;margin-bottom:14px}
.avatar.big{width:90px;height:90px;border-radius:50%;font-size:2.2rem;margin:0 auto 10px}
.prof-name{font-size:1.3rem;font-weight:700}
.prof-user{color:var(--muted);font-size:.92rem}
.prof-status{margin-top:4px;font-size:.85rem;color:var(--muted)}
.prof-status.on{color:var(--green)}
.prof-bio{background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:11px 13px;margin:6px 0 4px;font-size:.95rem;white-space:pre-wrap}
.modal textarea{min-height:70px;resize:vertical;width:100%;background:#0e1420;border:1px solid var(--line);border-radius:10px;color:var(--ink);padding:11px 13px;font:inherit;font-size:.95rem}

@media(max-width:760px){
  .app{grid-template-columns:1fr}
  .sidebar{width:100%}
  .app.in-chat .sidebar{display:none}
  .app:not(.in-chat) .chat{display:none}
  .back{display:block}
  .row{max-width:86%}
}

/* ───────── AppHandy Business (shared team inbox) ───────── */
.biz-section { padding: 4px 0 2px; }
.sec-label { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #7a869a; padding: 8px 16px 4px; font-weight: 600; }
.conv.biz .nm { font-weight: 600; }
.ibtabs { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-bottom: 1px solid #1c2230; background: #0d1117; flex-wrap: wrap; }
.ibtab { background: #161b26; color: #9aa7b8; border: 1px solid #232b3a; border-radius: 999px; padding: 5px 14px; font-size: 13px; cursor: pointer; }
.ibtab.on { background: #2f7de1; color: #fff; border-color: #2f7de1; }
.ib-share { margin-left: auto; font-size: 12px; color: #8b98a9; cursor: pointer; padding: 4px 9px; border: 1px solid #232b3a; border-radius: 8px; white-space: nowrap; }
.ib-share:hover { color: #cfd8e3; border-color: #2f7de1; }
.inbox-list { padding: 0; }
.ib-row { display: flex; align-items: center; gap: 10px; padding: 11px 14px; cursor: pointer; border-bottom: 1px solid #141a24; }
.ib-row:hover { background: #141a22; }
.ib-row .cmid { flex: 1; min-width: 0; }
.ib-row .avatar { flex: none; }
.ib-closed { font-size: 11px; color: #7a869a; border: 1px solid #2a3342; border-radius: 6px; padding: 0 5px; margin-left: 4px; font-weight: 500; }
.inbox-head .st, .biz-cust-head .st { color: #8b98a9; }
.biz-team-head .st.on { color: #2ecc71; }
.rolebadge.agent { background: #1d2836; color: #7fb2f0; }
.avatar.big.grp { border-radius: 18px; }

/* ───────── AppHandy Business — widget embed snippet ───────── */
.wsnip { width: 100%; box-sizing: border-box; margin-top: 6px; background: #0b0f16; border: 1px solid #232b3a; color: #9fd0ff; border-radius: 8px; padding: 8px 10px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 11px; line-height: 1.4; resize: none; }

/* ───────── AppHandy Business — opening hours editor ───────── */
.hrs-en { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: #cfd8e3; margin-top: 8px; line-height: 1.35; cursor: pointer; }
.hrs-en input { margin-top: 2px; flex: none; }
.hrs-days { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; transition: opacity .15s; }
.hrs-row { display: flex; align-items: center; gap: 8px; }
.hrs-day { width: 34px; font-size: 13px; color: #9aa7b8; font-weight: 600; flex: none; }
.hrs-open { display: flex; align-items: center; gap: 4px; font-size: 12px; color: #8b98a9; flex: none; }
.hrs-dash { color: #6b7688; font-size: 12px; }
.hrs-row input[type="time"] { background: #161b26; border: 1px solid #232b3a; color: #e6edf3; border-radius: 8px; padding: 5px 7px; font-size: 13px; color-scheme: dark; }

/* ───────── AppHandy — call history ───────── */
.callbadge { position: absolute; top: -4px; right: -4px; min-width: 16px; height: 16px; border-radius: 8px; background: #e0518d; color: #fff; font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center; padding: 0 4px; box-sizing: border-box; }
.call-list { max-height: 60vh; overflow-y: auto; margin: 6px -6px 2px; }
.call-row { display: flex; align-items: center; gap: 10px; padding: 9px 8px; border-radius: 10px; cursor: pointer; }
.call-row:hover { background: #161b26; }
.call-row .ci { flex: 1; min-width: 0; }
.call-row .nm { font-weight: 600; font-size: 14px; }
.call-row .nm.miss { color: #ff6b81; }
.call-row .u { font-size: 12px; color: #8b98a9; }
.call-row .cb { flex: none; font-size: 16px; }

/* ───────── AppHandy — group calls ───────── */
.call-overlay.gcall .call-inner { width: 100%; max-width: 900px; padding: 0 12px; }
.gc-head { color: #fff; text-align: center; font-weight: 600; margin-bottom: 14px; font-size: 15px; }
.gc-grid { display: grid; gap: 10px; width: 100%; }
.gc-grid.gc-n1 { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
.gc-grid.gc-n2, .gc-grid.gc-n3, .gc-grid.gc-n4 { grid-template-columns: 1fr 1fr; }
.gc-tile { position: relative; background: #161b26; border-radius: 14px; overflow: hidden; aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; }
.gc-vid { width: 100%; height: 100%; object-fit: cover; background: #000; }
.gc-avatar { width: 74px; height: 74px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 30px; font-weight: 700; }
.gc-label { position: absolute; left: 8px; bottom: 8px; background: rgba(0,0,0,.55); color: #fff; font-size: 12px; padding: 2px 8px; border-radius: 8px; }
.gcall-ring { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 80; background: #161b26; border: 1px solid #232b3a; border-radius: 16px; padding: 12px 14px; display: flex; align-items: center; gap: 16px; box-shadow: 0 12px 40px rgba(0,0,0,.5); max-width: calc(100vw - 32px); }
.gcall-ring .gr-t { font-weight: 700; font-size: 14px; }
.gcall-ring .gr-s { font-size: 12px; color: #8b98a9; }
.gcall-ring .gr-btns { display: flex; gap: 8px; }
.gc-banner { display: flex; align-items: center; justify-content: center; gap: 12px; background: #12331f; color: #4bd486; font-size: 13px; font-weight: 600; padding: 8px 12px; border-bottom: 1px solid #1c3a26; }


/* Work board tasks */
.row.task{justify-content:center}
.taskcard{display:flex;gap:10px;align-items:flex-start;background:#12314a;border:1px solid #2f5170;border-radius:12px;padding:10px 12px;width:100%;max-width:88%}
.taskcard.done{opacity:.62}
.taskcard.done .tasktitle{text-decoration:line-through}
.task-check{flex:0 0 auto;width:26px;height:26px;border-radius:7px;border:2px solid #4a86c8;background:transparent;color:#7ce6a0;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:15px;line-height:1}
.taskcard.done .task-check{background:#123a1e;border-color:#2f7d4e}
.taskbody{flex:1;min-width:0}
.tasktitle{font-weight:600;color:#e7eef7;word-break:break-word}
.taskmeta{font-size:.72rem;color:#8fa3b8;margin-top:2px}