:root{
  --bg:#eef2f5; --panel:#fff; --line:#e6e9ed; --text:#17212b; --muted:#6f7b85;
  --brand:#0b8f6a; --brand2:#0a7d5d; --bubble:#dff6e8; --bubble2:#fff;
  --sidebar:#102a2e; --sidebar2:#16363a; --danger:#c0392b;
  --list-bg:#F7F8F9;
  --chat-bg:#edf8f4; --chat-bg-2:#e5f4ef;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Arial,"Noto Sans Hebrew",sans-serif;background:var(--bg);color:var(--text)}
button,input,textarea,select{font:inherit}
.hidden{display:none !important}
.muted{color:var(--muted)}
.error{color:var(--danger);font-size:13px;margin:6px 0}

/* ---------- login ---------- */
.loginView{height:100vh;display:grid;place-items:center;padding:20px}
.loginCard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;width:min(400px,100%);display:flex;flex-direction:column;gap:12px;box-shadow:0 10px 30px #0001}
.loginCard h1{margin:4px 0 0;font-size:22px}
.loginCard p{margin:0 0 8px}
.loginCard label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:700}
.loginCard input{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-weight:400}
button.primary{border:0;background:var(--brand);color:#fff;border-radius:12px;padding:11px 16px;font-weight:700;cursor:pointer}
button.primary:hover{background:var(--brand2)}
button.secondary{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 12px;cursor:pointer}
button.danger{border:1px solid #f1c7c2;background:#fff5f4;color:var(--danger);border-radius:10px;padding:8px 12px;cursor:pointer}

/* ---------- layout ---------- */
.app{height:100vh;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 380px 76px;grid-template-rows:100vh;grid-template-areas:'chat list rail';direction:ltr}
.rail{grid-area:rail;min-height:0;overflow:hidden;background:var(--sidebar);color:#fff;display:flex;flex-direction:column;align-items:center;padding:14px 8px;gap:12px;direction:rtl}
.brand{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#16a97e,#57d6ae);display:grid;place-items:center;font-weight:800;color:#fff;box-shadow:0 6px 16px #0004}
.brand.big{width:60px;height:60px;font-size:22px;margin:0 auto}
.railBtn{width:48px;height:48px;border:0;border-radius:14px;background:transparent;color:#cfe2e2;cursor:pointer;font-size:20px}
.railBtn.active,.railBtn:hover{background:var(--sidebar2);color:#fff}
.spacer{flex:1}
.userDot{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#f0b34a;color:#2b2418;font-weight:700}

/* ---------- list ---------- */
.listPane{grid-area:list;background:var(--list-bg);border-left:1px solid var(--line);display:flex;flex-direction:column;min-width:0;min-height:0;height:100vh;overflow:hidden;direction:rtl}
.listHeader{flex:none;padding:16px;border-bottom:1px solid var(--line);background:#fff}
.connStatus{flex:none}
.topline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.topline h1{font-size:19px;margin:0}
.accountBadge{background:#e8f6f1;color:#0b7458;padding:8px 11px;border-radius:999px;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:6px}
.search input{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 13px;outline:none}
.filters{display:flex;gap:7px;overflow:auto;margin-top:12px;padding-bottom:2px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 10px;font-size:12px;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.chip.active{background:#173a3e;color:#fff;border-color:#173a3e}
.chip .dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.convos{overflow-y:auto;flex:1;min-height:0}
.listMore{text-align:center;font-size:11px;color:var(--muted);padding:10px}
.conv{display:grid;grid-template-columns:5px 46px minmax(0,1fr) auto;gap:10px;padding:12px 12px 12px 10px;border-bottom:1px solid #ffffff88;cursor:pointer;align-items:center;background:var(--acc-list,#fff)}
.conv:hover,.conv.active{filter:brightness(.96)}
.accountStripe{align-self:stretch;border-radius:999px;min-height:44px;background:var(--acc,#999)}
.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;background:#d9ece8;color:#18443b;position:relative;flex:none}
.accountMini{position:absolute;bottom:-2px;left:-2px;width:17px;height:17px;border-radius:50%;border:2px solid #fff;font-size:9px;display:grid;place-items:center;color:#fff;background:var(--acc,#999)}
.convMain{min-width:0}
.convName{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.preview{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px}
.accountName{font-size:11px;color:var(--acc,#666);font-weight:700;margin-top:3px}
.convMeta{display:flex;flex-direction:column;align-items:flex-end;gap:6px;font-size:11px;color:var(--muted)}
.unread{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:700}
.groupTag{font-size:10px;background:#ffffffc9;border-radius:5px;padding:2px 5px;color:#555}
.connStatus{padding:6px 12px;font-size:11px;color:var(--muted);border-top:1px solid var(--line);background:#fff;display:flex;gap:10px;flex-wrap:wrap}
.connStatus .st{display:inline-flex;align-items:center;gap:4px}
.connStatus .st i{width:8px;height:8px;border-radius:50%;display:inline-block}
.st-CONNECTED i{background:#2eb872}.st-CONNECTING i{background:#f1b84b}.st-DISCONNECTED i{background:#aaa}.st-ERROR i{background:#e74c3c}

/* ---------- chat ---------- */
.chatPane{grid-area:chat;display:flex;flex-direction:column;min-width:0;min-height:0;height:100vh;overflow:hidden;background:#e9eeec;direction:rtl;border-left:1px solid var(--line)}
.chatRoot{display:flex;flex-direction:column;flex:1;min-height:0}
.chatHeader,.composer{flex:none}
.chatHeader{min-height:82px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:12px 18px;gap:12px;position:relative}
.chatHeader:before{content:'';position:absolute;right:0;top:0;bottom:0;width:6px;background:var(--acc,#0b8f6a)}
.chatIdentity{display:flex;align-items:center;gap:12px;min-width:0}
.chatTitle{font-weight:800}.chatSub{font-size:12px;color:var(--muted);margin-top:4px}
.accountPill{display:inline-flex;align-items:center;gap:7px;margin-top:5px;padding:4px 9px;border-radius:999px;font-size:11px;font-weight:800;color:var(--acc);background:var(--acc-soft);border:1px solid var(--acc-border)}
.accountPill i{width:8px;height:8px;border-radius:50%;background:var(--acc);display:inline-block}
.headerActions{display:flex;gap:8px}
.iconBtn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px;cursor:pointer}
.messagesWrap{flex:1;min-height:0;position:relative;display:flex;flex-direction:column}
.messages{flex:1;min-height:0;overflow-y:auto;overflow-anchor:none;padding:20px 6%;background:radial-gradient(#ffffff90 .8px,transparent .8px),linear-gradient(180deg,var(--chat-bg),var(--chat-bg-2));background-size:12px 12px,100% 100%}
.messages.loading{visibility:hidden}
.older{text-align:center;font-size:11px;color:var(--muted);padding:6px 0 12px}
.newPill{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);border:0;background:var(--acc,var(--brand));color:#fff;border-radius:999px;padding:8px 14px;font-size:12px;font-weight:700;cursor:pointer;box-shadow:0 4px 14px #0003;z-index:2}
.mediaBox{display:block;min-height:120px;max-width:320px;background:#0000000a;border-radius:8px;overflow:hidden;margin-bottom:6px}
.mediaBox img,.mediaBox video{display:block;width:100%;max-height:360px;object-fit:contain;margin:0}
.day{width:max-content;max-width:90%;margin:4px auto 14px;background:#ffffffd8;padding:6px 10px;border-radius:8px;font-size:11px;color:#607078;border:1px solid #ffffffa0}
/* Hebrew WhatsApp: your messages sit on the LEFT, received ones on the RIGHT. */
.row{display:flex;margin:8px 0}.row.out{justify-content:flex-end}.row.in{justify-content:flex-start}
.bubble a{color:#0b6fa8;word-break:break-all}
.bubble{max-width:min(72%,680px);padding:9px 11px;border-radius:12px;box-shadow:0 1px 1px #0001;background:var(--bubble2);font-size:14px;line-height:1.45;word-wrap:break-word}
.bubble .text{white-space:pre-wrap}
.row.out .bubble{background:var(--acc-soft,var(--bubble));border-left:4px solid var(--acc,var(--brand))}
.row.in .bubble{border-right:4px solid transparent}
#backMobile{display:none}
.sender{font-size:11px;font-weight:700;color:#0c7b5d;margin-bottom:4px}
.metaLine{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-top:5px;font-size:10px;color:#7f8b91}
.status-failed{color:var(--danger)}.status-read{color:#2f8ad1}
.bubble img,.bubble video{max-width:100%;border-radius:8px;display:block;margin-bottom:6px}
.bubble audio{width:260px;max-width:100%}
.fileLink{display:inline-block;background:#f3f6f5;border:1px solid var(--line);padding:6px 10px;border-radius:8px;margin-bottom:6px;color:#0b7458;text-decoration:none}
.systemMsg{margin:12px auto;background:#fff8d8;color:#6f6128;padding:7px 10px;border-radius:8px;font-size:11px;width:max-content;max-width:85%}
.composer{background:#f7f9f8;border-top:1px solid var(--line);padding:10px 14px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end}
.composer textarea{resize:none;max-height:160px;min-height:44px;height:44px;border:1px solid var(--line);border-radius:13px;padding:11px 12px;outline:none;background:#fff;line-height:1.4;overflow-y:auto}
.composer textarea:disabled{background:#f1f3f2;color:var(--muted)}
.composer .sendBtn{border:0;background:var(--acc,var(--brand));color:#fff;border-radius:12px;padding:11px 18px;font-weight:700;cursor:pointer}
.composer .sendBtn:disabled{opacity:.5;cursor:default}
.composerNote{grid-column:1/-1;font-size:11px;color:var(--muted)}
.empty{height:100%;display:grid;place-items:center;color:var(--muted);text-align:center;padding:30px}

/* ---------- admin ---------- */
.adminPane{grid-area:chat;min-height:0;height:100vh;overflow:auto;direction:rtl;background:var(--bg)}
.adminInner{max-width:1000px;margin:0 auto;padding:24px}
.adminHeader{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}
.adminHeader h1{margin:0;font-size:22px}
.tabs{display:flex;gap:6px}
.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;cursor:pointer}
.tab.active{background:#173a3e;color:#fff;border-color:#173a3e}
.adminToolbar{display:flex;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.table{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.trow{display:grid;grid-template-columns:14px minmax(0,1.5fr) minmax(0,1fr) 90px minmax(0,1.6fr) auto;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.trow:last-child{border-bottom:0}
.trow.head{font-size:12px;color:var(--muted);background:#fafbfb}
.trow.users{grid-template-columns:minmax(0,1.2fr) minmax(0,1.6fr) 90px auto}
.colorDot{width:14px;height:14px;border-radius:50%}
.badge{display:inline-block;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:700}
.badge.MIRROR{background:#e9f1ff;color:#2554a8}.badge.META{background:#fff1e3;color:#a85a1f}
.badge.CONNECTED{background:#e3f7ec;color:#1d7a47}.badge.CONNECTING{background:#fff6dc;color:#8a6a0b}.badge.DISCONNECTED{background:#eee;color:#555}.badge.ERROR{background:#fde8e6;color:#b03a2e}
.rowActions{display:flex;gap:6px;flex-wrap:wrap}
.rowActions button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:5px 9px;cursor:pointer;font-size:12px}
.statusDetail{font-size:11px;color:var(--muted);margin-top:3px;word-break:break-word}

/* ---------- drawers ---------- */
.drawer{position:fixed;inset:0;display:none;z-index:20;background:#0004;direction:rtl}
.drawer.show{display:block}
.drawerPanel{width:min(460px,94vw);height:100%;background:#fff;margin-left:auto;padding:22px;box-shadow:10px 0 30px #0003;overflow:auto}
.drawerTop{display:flex;justify-content:space-between;align-items:center}
.drawer h2{margin:0}
.acct{border:1px solid var(--line);border-radius:14px;padding:14px;margin:10px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.acct.active{border-color:#0b8f6a;background:#effaf6}
.acct small{display:block;color:var(--muted);margin-top:4px}
.close{border:0;background:#eee;border-radius:9px;padding:7px 10px;cursor:pointer}
.hint{font-size:12px;color:var(--muted);margin-top:16px;line-height:1.5}
.form{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.form label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:700}
.form input,.form select{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-weight:400}
.form .checks{display:grid;grid-template-columns:1fr 1fr;gap:6px;font-weight:400}
.form .checks label{flex-direction:row;align-items:center;gap:8px;font-weight:400}
.form .actions{display:flex;gap:8px;justify-content:flex-start;margin-top:8px}
.qrBox{display:grid;place-items:center;padding:14px;background:#fafbfb;border:1px solid var(--line);border-radius:14px;margin:14px 0}
.qrBox img{width:280px;height:280px;image-rendering:pixelated}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13px;margin:12px 0}
.kv b{color:var(--muted);font-weight:600}
code{background:#f3f6f5;padding:2px 5px;border-radius:5px;font-size:12px;direction:ltr;unicode-bidi:embed}

.toast{position:fixed;left:20px;bottom:20px;background:#17212b;color:#fff;padding:11px 14px;border-radius:10px;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none;z-index:40;max-width:70vw}
.toast.show{opacity:1;transform:none}
.toast.err{background:var(--danger)}

@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr) 300px 60px}
  .messages{padding:18px 3%}
  .trow{grid-template-columns:14px minmax(0,1fr) auto;}
  .trow .hideSm{display:none}
}
@media (max-width:680px){
  .app{grid-template-columns:minmax(0,1fr) 56px;grid-template-areas:'list rail'}
  .chatPane,.adminPane{position:fixed;inset:0 56px 0 0;z-index:8;display:none}
  .chatPane.mobileOpen{display:flex}
  #backMobile{display:inline-block}
  .adminPane.mobileOpen{display:block}
  .listPane{grid-area:list}
  .bubble{max-width:85%}
}