@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{
  --bg:#0b141a;--panel:#111b21;--panel2:#202c33;--panel3:#1f2c34;--border:#26343c;
  --text:#e9edef;--muted:#8696a0;--green:#00a884;--green2:#06cf9c;--danger:#ef4444;
  --blue:#53bdeb;--shadow:0 18px 60px rgba(0,0,0,.38)
}
*{box-sizing:border-box}html,body{height:100%;margin:0;font-family:Inter,system-ui,Arial;background:var(--bg);color:var(--text);overflow:hidden}
button,input,textarea,select{font-family:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}
.auth-page{min-height:100vh;overflow:auto;display:flex;align-items:center;justify-content:center;padding:22px;background:radial-gradient(circle at 20% 10%,rgba(0,168,132,.28),transparent 34%),radial-gradient(circle at 80% 80%,rgba(6,207,156,.18),transparent 30%),linear-gradient(135deg,#061014,#0b2421 55%,#081217)}
.auth-card{width:100%;max-width:430px;background:rgba(17,27,33,.94);backdrop-filter:blur(22px);border:1px solid rgba(255,255,255,.08);border-radius:30px;box-shadow:var(--shadow);padding:28px}
.logo-auth{display:flex;align-items:center;gap:12px;margin-bottom:24px}.logo-mark{width:48px;height:48px;border-radius:18px;background:linear-gradient(135deg,var(--green),var(--green2));display:grid;place-items:center;color:#04251e;font-weight:900;font-size:22px;box-shadow:0 10px 25px rgba(0,168,132,.28)}
.logo-auth h1{font-size:26px;margin:0}.logo-auth p{margin:2px 0 0;color:var(--muted);font-size:13px}
.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:#b8c4ca;margin-bottom:7px;font-weight:600}
.field input,.field select{width:100%;height:50px;background:#0d171d;border:1px solid #293942;border-radius:16px;color:var(--text);padding:0 15px;outline:none;font-size:15px}
.field input:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(0,168,132,.12)}
.primary-btn{width:100%;height:50px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--green),var(--green2));font-weight:800;color:#06251f;margin-top:8px}
.secondary-link{display:block;text-align:center;color:#b8c4ca;margin-top:16px;font-size:14px}
.remember{display:flex;align-items:center;gap:10px;margin:12px 0;color:#cdd6da;font-size:14px}
.toggle-check{position:relative;width:48px;height:28px;display:inline-block;flex:0 0 auto}.toggle-check input{display:none}.toggle-check span{position:absolute;inset:0;background:#26343c;border-radius:99px;transition:.2s}.toggle-check span:before{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.toggle-check input:checked+span{background:var(--green)}.toggle-check input:checked+span:before{transform:translateX(20px)}
.alert{padding:12px 14px;border-radius:14px;margin-bottom:14px;background:#3b1717;color:#ffd5d5;border:1px solid rgba(239,68,68,.35)}.code-box{border:1px dashed var(--green);border-radius:16px;padding:18px;text-align:center;font-size:24px;color:var(--green2);letter-spacing:1px;background:#0d171d;margin:14px 0}

.app{height:100dvh;width:100%;max-width:480px;margin:0 auto;background:#0b141a;border-left:1px solid var(--border);border-right:1px solid var(--border);display:flex;flex-direction:column;position:relative;overflow:hidden}
.left-pane{height:100%;display:flex;flex-direction:column;min-height:0}
.top{flex:0 0 auto;padding:18px 14px 10px;background:#111b21;border-bottom:1px solid var(--border)}
.top-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand strong{font-size:18px}.brand span{display:block;color:#b6c2c8;font-size:13px;margin-top:2px}
.icon-btn{width:40px;height:40px;border:0;background:transparent;color:#cbd6dc;border-radius:14px;font-size:19px;display:inline-grid;place-items:center}.icon-btn:active,.icon-btn:hover{background:#20303a}
.search{margin-top:14px;display:flex;align-items:center;gap:10px;background:#202c33;border-radius:13px;height:46px;padding:0 14px;color:var(--muted)}.search input{flex:1;background:transparent;border:0;color:var(--text);outline:none;font-size:14px}
.chips{display:flex;gap:9px;overflow:auto;padding:12px 0 0}.chip{border:0;border-radius:999px;background:#202c33;color:#dbe5e9;padding:9px 14px;white-space:nowrap;font-weight:600}.chip.active{background:#005c4b;color:#17f3bd}
.tabs{flex:0 0 58px;background:#111b21;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--border);border-top:1px solid var(--border)}
.tab{border:0;background:transparent;color:#aebcc3;display:flex;flex-direction:column;gap:3px;align-items:center;justify-content:center;font-size:12px}.tab i{font-size:17px}.tab.active{color:var(--green2)}
.screen{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;display:none;background:#0b141a;padding-bottom:94px}.screen.active{display:block}
.list-item{display:flex;align-items:center;gap:12px;padding:14px 12px;border-bottom:1px solid #1f2b32;cursor:pointer;position:relative}.avatar{width:56px;height:56px;border-radius:50%;background:#34434b;object-fit:cover;flex:0 0 auto;border:1px solid rgba(255,255,255,.08)}
.list-main{flex:1;min-width:0}.list-main strong{display:block;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-main p{margin:5px 0 0;color:#9fb1bb;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{background:var(--green2);color:#06251f;border-radius:999px;padding:3px 7px;font-size:12px;font-weight:900}
.empty{padding:34px 22px;text-align:center;color:#9fb1bb}.empty i{font-size:42px;color:#31444f;margin-bottom:14px}
.chat-view{position:absolute;inset:0;background:#0b141a;z-index:20;display:none;flex-direction:column;min-height:0}.chat-view.open{display:flex}.chat-head{flex:0 0 62px;background:#111b21;display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid var(--border)}.chat-head .avatar{width:42px;height:42px}.chat-title{flex:1;min-width:0}.chat-title strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-title span{display:block;font-size:12px;color:#91a2aa}
.messages{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px 10px;background:radial-gradient(circle at 15% 20%,rgba(0,168,132,.04),transparent 18%),#071116}.msg{max-width:82%;padding:9px 10px;border-radius:16px;margin:6px 0;position:relative;box-shadow:0 3px 10px rgba(0,0,0,.08);font-size:14px;line-height:1.35}.msg.me{margin-left:auto;background:#005c4b;border-top-right-radius:5px}.msg.other{margin-right:auto;background:#202c33;border-top-left-radius:5px}.msg-meta{font-size:10px;color:#b7c6cc;text-align:right;margin-top:5px}.checks.read{color:var(--blue)}.msg-menu-btn{position:absolute;right:5px;top:4px;border:0;background:rgba(0,0,0,.18);color:#dce8ec;border-radius:8px;opacity:.85}.reply-preview{font-size:12px;border-left:3px solid var(--green2);padding:5px 7px;background:rgba(0,0,0,.15);border-radius:8px;margin-bottom:6px;color:#d7eeee}
.composer{flex:0 0 auto;background:#111b21;padding:8px;display:flex;align-items:end;gap:7px;border-top:1px solid var(--border)}.input-wrap{flex:1;background:#202c33;border-radius:22px;display:flex;align-items:center;gap:4px;padding:6px 8px}.input-wrap textarea{flex:1;max-height:100px;min-height:28px;resize:none;background:transparent;border:0;outline:0;color:var(--text);font-size:15px;padding:6px}.send-btn,.mic-btn{width:44px;height:44px;border-radius:50%;border:0;background:var(--green);color:#052a23;font-size:17px;font-weight:900;flex:0 0 auto}.mic-btn.recording{background:#ef4444;color:#fff;animation:pulse 1s infinite}@keyframes pulse{50%{transform:scale(1.08)}}
.plus-menu,.msg-menu,.panel,.bottom-sheet{position:absolute;background:#1b2931;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow);border-radius:20px;z-index:50;display:none}.plus-menu.open,.msg-menu.open,.panel.open,.bottom-sheet.open{display:block}
.plus-menu{left:10px;bottom:68px;padding:10px;width:270px}.plus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.plus-grid button{border:0;background:#22323b;color:#dce8ec;border-radius:16px;height:76px;display:flex;flex-direction:column;gap:7px;align-items:center;justify-content:center;font-size:12px}.plus-grid i{font-size:22px;color:var(--green2)}
.msg-menu{right:14px;top:100px;width:240px;padding:7px}.msg-menu button,.bottom-sheet button{width:100%;min-height:42px;border:0;background:transparent;color:#e5eef2;display:flex;align-items:center;gap:12px;padding:0 12px;border-radius:12px;text-align:left}.msg-menu button:hover,.bottom-sheet button:hover{background:#263943}
.panel{inset:auto 12px 74px 12px;padding:14px}.panel h3{margin:0 0 12px;font-size:16px}.contact-search{display:flex;gap:8px}.contact-search input{flex:1;height:44px;border-radius:13px;background:#0d171d;border:1px solid #293942;color:#fff;padding:0 12px;outline:0}.contact-search button{height:44px;width:auto;background:var(--green);color:#052a23;font-weight:800;justify-content:center}.result-box{margin-top:12px;font-size:14px;color:#c9d6db}
.profile-card{padding:18px 18px 110px}.profile-hero{text-align:center;padding:20px;background:#111b21;border-radius:24px;margin-bottom:14px;border:1px solid var(--border)}.profile-hero img{width:110px;height:110px;border-radius:50%;background:#33444d;cursor:pointer}.settings-list{background:#111b21;border-radius:22px;overflow:hidden;border:1px solid var(--border)}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);gap:12px}.setting-row:last-child{border-bottom:0}.setting-row span{color:#9fb1bb;font-size:13px;display:block;margin-top:2px}.setting-row select{background:#0d171d;color:#fff;border:1px solid #293942;border-radius:12px;padding:8px;max-width:145px}
.fab{position:absolute;right:18px;bottom:82px;width:56px;height:56px;border-radius:18px;border:0;background:var(--green);color:#052a23;font-size:22px;box-shadow:0 12px 26px rgba(0,168,132,.25);z-index:10}
.bottom-sheet{left:10px;right:10px;bottom:10px;border-radius:24px;padding:12px;z-index:80}.sheet-head{text-align:center;padding:8px;color:#b8c5cc;font-size:13px;border-bottom:1px solid var(--border);margin-bottom:6px}
.modal{position:absolute;inset:0;background:rgba(0,0,0,.72);z-index:100;display:none;align-items:center;justify-content:center;padding:18px}.modal.open{display:flex}.modal-card{width:100%;max-width:420px;max-height:88dvh;overflow:auto;background:#111b21;border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.modal-body{padding:18px}.big-photo{width:220px;height:220px;border-radius:50%;object-fit:cover;display:block;margin:10px auto;background:#33444d}.profile-info{text-align:center}.profile-info h2{margin:8px 0 2px}.profile-info p{color:#aab7bd;font-size:14px}.danger{color:#ffb4b4!important}
@media(min-width:760px){.app{max-width:1100px;display:grid;grid-template-columns:390px 1fr}.left-pane{border-right:1px solid var(--border)}.chat-view{position:relative;display:flex!important;z-index:1}.chat-view:not(.open)::before{content:"Selecione uma conversa";display:grid;place-items:center;height:100%;color:#789}.chat-view:not(.open)>*{display:none}.fab{left:315px;right:auto}}
@media(max-width:759px){.app{max-width:none;border:0}.profile-card{padding-bottom:140px}.screen{padding-bottom:125px}}