:root{--accent:#128c7e;--accent-soft:#d9f3ee}
.side{background:#0b1f1c}
.chat-layout{display:grid;grid-template-columns:380px minmax(0,1fr);gap:28px;align-items:start}
.phone{width:380px;height:740px;border-radius:46px;background:#0f0f10;padding:12px;box-shadow:var(--shadow-lg);position:sticky;top:90px}
.phone-screen{height:100%;border-radius:36px;overflow:hidden;display:flex;flex-direction:column;background:#efeae2}
.wa-top{display:flex;align-items:center;gap:10px;background:#075e54;color:#fff;padding:34px 12px 10px}
.wa-top b{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wa-top small{font-size:11.5px;opacity:.85}
.wa-back{font-size:26px;line-height:1;opacity:.9}
.wa-ava{width:38px;height:38px;border-radius:50%;background:#fff;color:#075e54;display:grid;place-items:center;font-weight:800;font-size:13px;flex:none}
.wa-ico{background:rgba(255,255,255,.12);border:0;color:#fff;border-radius:50%;width:32px;height:32px;cursor:pointer;font-size:16px}
.wa-body{flex:1;overflow-y:auto;padding:12px 10px;display:flex;flex-direction:column;gap:4px;background-color:#efeae2;background-image:radial-gradient(rgba(0,0,0,.035) 1px,transparent 1px);background-size:16px 16px;scroll-behavior:smooth}
.day-pill{align-self:center;background:#fff;border-radius:8px;padding:3px 10px;font-size:11.5px;color:#54656f;margin:4px 0 8px;box-shadow:0 1px 1px rgba(0,0,0,.06)}
.enc{align-self:center;background:#fff5c4;border-radius:8px;padding:6px 10px;font-size:11.5px;color:#54656f;text-align:center;max-width:90%;margin-bottom:6px}
.m{max-width:84%;padding:6px 9px 16px;border-radius:10px;font-size:14px;line-height:1.4;position:relative;white-space:pre-wrap;word-wrap:break-word;box-shadow:0 1px 1px rgba(0,0,0,.08);animation:pop .18s;min-width:70px}
.m.in{background:#fff;align-self:flex-start;border-top-left-radius:0}
.m.out{background:#d9fdd3;align-self:flex-end;border-top-right-radius:0}
.m.op{background:#fff;border-left:3px solid #f59e0b}
.m .who{display:block;font-size:12px;font-weight:700;color:#d97706;margin-bottom:2px}
.m small{position:absolute;right:8px;bottom:2px;font-size:10.5px;color:#667781}
.m.out small::after{content:" ✓✓";color:#53bdeb}
.m .card-msg{display:block;background:#f0f2f5;border-radius:8px;padding:8px;margin-top:6px;font-size:13px}
.typing{align-self:flex-start;background:#fff;border-radius:10px;border-top-left-radius:0;padding:10px 14px;display:flex;gap:4px;box-shadow:0 1px 1px rgba(0,0,0,.08)}
.typing i{width:7px;height:7px;border-radius:50%;background:#9aa5ad;animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.wa-qr{display:flex;flex-wrap:wrap;gap:6px;padding:6px 10px;background:#efeae2;justify-content:flex-end}
.wa-qr:empty{display:none}
.wa-qr button{background:#fff;border:0;border-radius:18px;padding:7px 12px;color:#008069;font-weight:600;font-size:13px;cursor:pointer;box-shadow:0 1px 1px rgba(0,0,0,.1)}
.wa-qr button:hover{background:#f5fffc}
.wa-input{display:flex;gap:6px;padding:8px 10px 18px;background:#f0f2f5}
.wa-input input{flex:1;border:0;border-radius:22px;padding:10px 14px;font-size:14px;outline:none;min-width:0;background:#fff}
.wa-input button{width:42px;height:42px;border-radius:50%;border:0;background:#00a884;color:#fff;font-size:17px;cursor:pointer;flex:none}
.log{padding:12px 16px;display:flex;flex-direction:column;gap:8px;max-height:280px;overflow-y:auto;font-size:13px}
.log-row{display:flex;gap:10px;align-items:flex-start;animation:pop .2s}
.log-row .ic{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;flex:none;background:var(--accent-soft);font-size:13px}
.log-row code{background:#f1f3f6;border-radius:5px;padding:1px 6px;font-size:12px}
.auto{display:flex;flex-direction:column;gap:2px}
.auto span{font-size:22px}.auto small{color:var(--ink-3)}
.flow{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap}
.flow div{flex:1;min-width:130px;background:var(--accent-soft);border-radius:10px;padding:10px 12px}
.flow div b{display:block;color:#0b5e55}.flow div small{color:var(--ink-2)}
.flow i{font-style:normal;align-self:center;color:var(--ink-3);font-weight:700}
.kw{display:inline-block;background:#f1f3f6;border-radius:5px;padding:1px 6px;margin:1px;font-size:12px}
.bar-row{display:flex;align-items:center;gap:10px;font-size:13px}
.bar-row .lb{width:120px;flex:none}
.bar-row .br{flex:1;height:10px;background:#eef0f4;border-radius:6px;overflow:hidden}
.bar-row .br i{display:block;height:100%;background:var(--accent);border-radius:6px}
@media (max-width:1100px){.chat-layout{grid-template-columns:1fr}.phone{position:static;margin:0 auto}}
@media (max-width:640px){.phone{width:100%;max-width:380px;height:640px;border-radius:34px;padding:8px}.phone-screen{border-radius:28px}.flow i{display:none}.bar-row .lb{width:96px}}