:root{--wa-teal: #008069;--wa-teal-dark: #075e54;--wa-green: #00a884;--wa-chat-bg: #efeae2;--wa-out-bubble: #d9fdd3;--wa-in-bubble: #ffffff;--wa-panel: #f0f2f5;--wa-border: #e9edef;--wa-text: #111b21;--wa-text-2: #667781;--wa-tick-blue: #53bdeb;--radius: 8px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box;margin:0}html,body,#root{height:100%}body{background:var(--wa-panel);color:var(--wa-text)}button{font:inherit;cursor:pointer}input,select{font:inherit}.boot{height:100%;display:grid;place-items:center;color:var(--wa-teal);font-size:28px;font-weight:600;letter-spacing:.02em}.login-screen,.onboarding-screen{min-height:100%;padding-bottom:48px}.login-band{height:200px;background:var(--wa-teal)}.login-card,.onboarding-card{background:#fff;border-radius:12px;box-shadow:0 6px 24px #0000001f;max-width:420px;margin:-120px auto 0;padding:36px 32px;text-align:center}.onboarding-card{max-width:560px;text-align:left}.onboarding-card h1{text-align:center}.login-logo{width:64px;height:64px;margin:0 auto 12px;border-radius:50%;background:var(--wa-green);color:#fff;font-size:30px;display:grid;place-items:center}.login-card h1,.onboarding-card h1{font-size:24px;margin-bottom:4px}.login-sub{color:var(--wa-text-2);margin-bottom:24px}.login-card form{display:grid;gap:10px;text-align:left}.login-card label,.profile-form label{font-size:13px;color:var(--wa-text-2);display:block;margin-bottom:4px}.login-card input,.profile-form input,.profile-form select{width:100%;padding:11px 14px;border:1px solid var(--wa-border);border-radius:var(--radius);outline:none}.login-card input:focus,.profile-form input:focus,.profile-form select:focus{border-color:var(--wa-green)}.login-card button[type=submit],.profile-form button[type=submit],.wa-btn{background:var(--wa-green);color:#fff;border:none;padding:12px;border-radius:24px;font-weight:600;width:100%}.login-card button:disabled,.profile-form button:disabled{opacity:.6;cursor:default}.link-btn{background:none;border:none;color:var(--wa-teal);padding:4px}.place-toggle{font-size:12.5px;margin-top:4px}.demo-hint{background:#fff8e1;border:1px dashed #e6c453;color:#7a5d00;padding:8px 12px;border-radius:var(--radius);font-size:13px}.form-error{color:#c0392b;margin-top:12px;font-size:14px}.login-divider{display:flex;align-items:center;gap:12px;color:var(--wa-text-2);font-size:13px;margin:20px 0 12px}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--wa-border)}.google-btn{width:100%;padding:11px;border-radius:24px;background:#fff;border:1px solid var(--wa-border);color:var(--wa-text-2)}.profile-form{display:grid;gap:14px;margin-top:8px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.wa-app{height:100%;height:100dvh;display:grid;grid-template-columns:380px 1fr;max-width:1500px;margin:0 auto;background:#fff;box-shadow:0 0 24px #00000014;overflow:hidden}.sidebar{border-right:1px solid var(--wa-border);display:flex;flex-direction:column;min-width:0;min-height:0}.sidebar-head{background:var(--wa-panel);padding:10px 16px;flex:none;display:flex;align-items:center;gap:8px}.app-icon{width:40px;height:40px;border-radius:10px;flex:none}.profile-switcher{flex:1;min-width:0;display:flex;align-items:center;gap:6px;background:none;border:none;text-align:left;padding:6px 8px;border-radius:8px;font-weight:700;color:var(--wa-teal);font-size:16px}.profile-switcher:hover{background:#0000000f}.profile-switcher-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chevron{font-size:13px;color:var(--wa-text-2);flex:none}.icon-btn{background:none;border:none;font-size:18px;color:#54656f;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none}.icon-btn:hover{background:#0000000f}.avatar{width:40px;height:40px;border-radius:50%;background:var(--wa-teal);color:#fff;display:grid;place-items:center;font-weight:600;flex:none;text-transform:uppercase}.avatar.small{width:34px;height:34px;font-size:14px}.chat-avatar{background:#7f66d3}.chat-list{overflow-y:auto;flex:1;min-height:0}.new-chat-row{position:sticky;top:0;z-index:1;display:flex;gap:12px;width:100%;padding:12px 16px;border:none;background:#fff;text-align:left;align-items:center;border-bottom:1px solid var(--wa-border);color:var(--wa-teal);font-weight:600}.new-chat-row:hover{background:var(--wa-panel)}.new-chat-icon{width:40px;height:40px;border-radius:50%;background:#00a8841f;color:var(--wa-green);display:grid;place-items:center;font-size:19px;flex:none}.empty-hint{color:var(--wa-text-2);text-align:center;padding:32px 16px}.chat-item{display:flex;gap:12px;width:100%;padding:12px 16px;border:none;background:none;text-align:left;align-items:center;border-bottom:1px solid #f5f6f6}.chat-item:hover{background:var(--wa-panel)}.chat-item.active{background:#e9edef}.chat-item.locked{opacity:.6}.chat-item-body{min-width:0;flex:1}.chat-item-title{display:block;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-item-preview{display:block;color:var(--wa-text-2);font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lock-icon{font-size:13px;flex:none}.chat-pane{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--wa-chat-bg)}.no-chat{flex:1;display:grid;place-content:center;text-align:center;color:var(--wa-text-2);background:var(--wa-panel);border-bottom:6px solid var(--wa-green);gap:8px;padding:24px}.no-chat-logo{font-size:56px;color:var(--wa-green)}.chat-head{background:var(--wa-panel);padding:10px 16px;flex:none;display:flex;align-items:center;gap:12px}.chat-head-title{font-weight:600}.chat-head-sub{font-size:13px;color:var(--wa-text-2);min-height:17px}.back-btn{display:none}.messages{flex:1;min-height:0;overflow-y:auto;padding:20px 8%;display:flex;flex-direction:column;gap:4px;background-image:radial-gradient(rgba(0,0,0,.028) 1.2px,transparent 1.2px);background-size:22px 22px}.bubble-row{display:flex}.bubble-row.out{justify-content:flex-end}.bubble{max-width:min(65ch,85%);padding:7px 10px 8px;border-radius:var(--radius);box-shadow:0 1px 1px #00000014;position:relative;font-size:14.5px;line-height:1.45;overflow-wrap:break-word}.bubble-row.in .bubble{background:var(--wa-in-bubble);border-top-left-radius:0}.bubble-row.out .bubble{background:var(--wa-out-bubble);border-top-right-radius:0}.bubble p,.bubble ul,.bubble ol{margin-bottom:8px}.bubble>:last-child,.bubble p:last-of-type{margin-bottom:0}.bubble ul,.bubble ol{padding-left:20px}.bubble-text{white-space:pre-wrap}.bubble-meta{float:right;margin:8px -2px -4px 10px;font-size:11px;color:var(--wa-text-2);display:inline-flex;gap:3px;align-items:center}.ticks{font-size:12px}.ticks.delivered{color:var(--wa-tick-blue)}.ticks.failed{color:#c0392b;font-weight:700}.full-answer-btn{display:block;margin:8px 0 2px;padding:7px 12px;width:100%;background:#00a88414;border:1px solid var(--wa-green);color:var(--wa-teal);border-radius:8px;font-size:13px;font-weight:600}.full-answer-btn:hover{background:#00a88429}.full-answer-body{font-size:14.5px;line-height:1.6}.full-answer-body h1,.full-answer-body h2,.full-answer-body h3{margin:16px 0 8px}.full-answer-body p,.full-answer-body ul,.full-answer-body ol{margin-bottom:10px}.full-answer-body ul,.full-answer-body ol{padding-left:22px}.typing-bubble{display:flex;gap:4px;padding:12px 14px}.dot{width:7px;height:7px;border-radius:50%;background:#a0a8ae;animation:blink 1.2s infinite}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes blink{0%,60%,to{opacity:.3}30%{opacity:1}}@media (prefers-reduced-motion: reduce){.dot{animation:none}}.follow-ups{display:flex;flex-wrap:wrap;gap:8px;padding:4px 0 8px}.follow-up-chip{background:#fff;border:1px solid var(--wa-green);color:var(--wa-teal);padding:7px 14px;border-radius:18px;font-size:13px}.follow-up-chip:hover{background:#e7f8f3}.chat-error{background:#fdecea;color:#b03a2e;padding:8px 16px;font-size:13.5px;text-align:center;flex:none}.lock-banner{background:#fff3cd;color:#7a5d00;flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;font-size:13.5px}.lock-banner .text-btn{background:#fff;flex:none}.composer{display:flex;gap:10px;padding:10px 16px;background:var(--wa-panel);align-items:center;flex:none}.composer input{flex:1;padding:12px 16px;border:none;border-radius:24px;outline:none;background:#fff}.send-btn{background:var(--wa-green);color:#fff;border:none;width:44px;height:44px;border-radius:50%;font-size:17px;flex:none}.send-btn:disabled{opacity:.5;cursor:default}.sheet-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;padding:16px;background:#111b2100;pointer-events:none;visibility:hidden;transition:background .28s ease,visibility 0s .28s}.sheet-scrim.is-open{background:#111b218c;pointer-events:auto;visibility:visible;transition:background .28s ease}.sheet{position:fixed;background:#fff;display:flex;flex-direction:column;box-shadow:0 12px 40px #00000038;transition:transform .34s cubic-bezier(.32,.72,0,1)}.sheet.dragging{transition:none}.sheet-scroll{flex:1;overflow-y:auto;min-height:0;padding:0 22px 22px}.sheet--bottom{left:0;right:0;bottom:0;max-height:86vh;border-radius:18px 18px 0 0;transform:translateY(108%)}.sheet-scrim.is-open .sheet--bottom{transform:translateY(0)}.sheet-handle{width:40px;height:4px;margin:10px auto 8px;border-radius:2px;background:#d8dcdf;cursor:grab;touch-action:none;padding:10px 30px;background-clip:content-box}.sheet--top{left:0;right:0;top:0;max-height:70vh;border-radius:0 0 18px 18px;transform:translateY(-108%)}.sheet-scrim.is-open .sheet--top{transform:translateY(0)}.sheet--top .sheet-scroll{padding-top:20px}.sheet--side{top:0;right:0;bottom:0;width:min(440px,92vw);border-radius:18px 0 0 18px;transform:translate(108%)}.sheet-scrim.is-open .sheet--side{transform:translate(0)}.sheet--side .sheet-scroll{padding-top:20px}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.modal-notice{background:#e7f8f3;color:var(--wa-teal);padding:8px 12px;border-radius:var(--radius);font-size:13.5px;margin-bottom:10px}.profile-list{list-style:none;padding:0;margin:0 0 16px}.profile-list li{display:flex;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px solid var(--wa-border)}.profile-info{flex:1;display:grid}.profile-info span{color:var(--wa-text-2);font-size:13px}.badge{background:var(--wa-green);color:#fff;font-size:11px;padding:3px 10px;border-radius:12px;font-weight:600}.text-btn{background:none;border:1px solid var(--wa-border);border-radius:14px;padding:5px 14px;color:var(--wa-teal)}.menu-list{display:grid;gap:2px}.menu-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;border:none;background:none;text-align:left;font-size:15px;border-radius:8px}.menu-item:hover{background:var(--wa-panel)}.menu-item-danger{color:#c0392b}.menu-divider{height:1px;background:var(--wa-border);margin:6px 0}.account-info{list-style:none;padding:0;margin:0;display:grid}.account-info li{display:flex;justify-content:space-between;padding:12px 4px;border-bottom:1px solid var(--wa-border)}.account-info span{color:var(--wa-text-2)}.about-text{line-height:1.6;margin-bottom:12px}.about-version{color:var(--wa-text-2);font-size:13px}@media (max-width: 760px){.wa-app{grid-template-columns:1fr}.sidebar.hide-mobile,.chat-pane.hide-mobile{display:none}.back-btn{display:grid}.messages{padding:16px 4%}}