:root{--wine:#075fbc;--berry:#0877df;--rose:#f2f7fc;--blush:#e4f1ff;--line:#e5ebf0;--ink:#182b3b;--muted:#71808d;--success:#0caa65;--shadow:0 24px 70px #143b6520;color-scheme:light}
html{background:#edf3f8}body{background:radial-gradient(ellipse at 20% 10%,#e4f4ee,transparent 50%),#edf3f8;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink)}button,input,textarea{font:inherit}button:focus-visible,a:focus-visible{outline:3px solid #87bffd;outline-offset:3px}[hidden]{display:none!important}.icon{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}.brand-logo{width:52px;height:52px;object-fit:contain;border-radius:12px}.brand-heart{width:132px;height:132px;background:none;box-shadow:none;transform:none;border-radius:0}.brand-heart img{width:100%;height:100%;object-fit:contain}.brand-link{font:750 19px/1.2 system-ui;color:var(--ink);gap:10px}.brand-link span{color:var(--ink)}.brand-link.compact{font-size:17px}.welcome-shell,.auth-shell{padding:24px;min-height:100dvh}.welcome-card,.auth-card{width:420px;max-width:100%;min-height:720px;border-radius:30px;padding:40px 28px;border:1px solid #fff;box-shadow:var(--shadow);background:#fff}.welcome-card{display:flex;flex-direction:column;justify-content:center}.welcome-card h1,.auth-card h1{font:750 31px/1.15 system-ui;letter-spacing:-1px;color:var(--ink)}.welcome-copy,.auth-intro{font-size:14px;line-height:1.7}.eyebrow{color:#098850;letter-spacing:.14em;font-size:10px}.welcome-actions{width:100%}.button{border-radius:13px;min-height:48px;font-size:14px;font-weight:650}.button.primary{background:#0877df;box-shadow:0 6px 16px #0877df20}.button.secondary{background:#f1f7fd;border-color:#e2edf8;color:#075fbc}.auth-card .brand-link{margin-bottom:45px}.auth-form{gap:19px}.auth-form label{color:var(--ink);font-size:12px}.auth-form input{font-size:14px;border-radius:12px;background:#f9fbfd;border-color:var(--line)}.auth-form input:focus{box-shadow:0 0 0 3px #0877df14;border-color:#0877df}.password-toggle{background:#edf5fd;color:#075fbc}.privacy-note{font-size:11px;line-height:1.6}.auth-switch{font-size:13px}.chat-app{width:420px;max-width:100%;height:min(900px,calc(100dvh - 48px));min-height:0;margin:24px auto;border:1px solid #fff;border-radius:28px;background:#fff;box-shadow:var(--shadow);overflow:hidden;position:relative;display:flex;flex-direction:column}.app-header{position:relative;height:72px;flex:0 0 72px;padding:12px 20px;background:#fff;border:0}.app-header .brand-logo{width:40px;height:40px}.avatar-button{width:36px;height:36px;background:#e9f3ff;color:#075fbc;border:0;font-size:14px}.profile-panel{z-index:30;font-size:13px;max-height:70dvh;overflow:auto}.chat-layout{display:block;flex:1;min-height:0;position:relative;overflow:hidden}.conversation-pane{height:100%;min-height:0;overflow:auto;border:0;padding-bottom:75px}.pane-heading{padding:10px 20px 18px}.pane-heading h1{font:750 28px/1.2 system-ui;letter-spacing:-.8px;color:var(--ink)}.pane-heading .eyebrow{display:none}.new-chat-button{position:absolute;right:20px;bottom:20px;width:52px;height:52px;border-radius:18px;background:#0877df;opacity:1;z-index:4;box-shadow:0 5px 16px #0877df38;cursor:pointer}.conversation-search{border:0;background:#f3f6f9;border-radius:12px;margin:0 20px;color:#7b8b99}.conversation-search input{min-height:42px;font-size:13px}.filter-chips{display:flex;gap:8px;padding:16px 20px 8px}.filter-chips button{border:1px solid #e2e8ed;background:#fff;border-radius:9px;padding:6px 14px;color:#73818c;font-size:12px;cursor:pointer}.filter-chips button.active{color:#0768ca;border-color:#99c3f5;background:#ebf4ff}.conversation-list{padding:6px 10px}.conversation-item{border-radius:12px;padding:12px 10px;grid-template-columns:48px 1fr auto;gap:12px}.conversation-copy strong{font-size:14px;font-weight:650}.conversation-copy small{font-size:12px;margin-top:4px}.person-avatar{border-radius:50%;background:#e7f3ff;color:#0877df;font-size:18px;font-weight:650}.conversation-item:nth-child(3n+2) .person-avatar{background:#e2f5ec;color:#0a985d}.conversation-item:nth-child(3n) .person-avatar{background:#edf0fb;color:#6479b8}.conversation-meta{font-size:10px;gap:6px}.unread-badge{background:#0877df;height:17px;min-width:17px;font-size:10px}.conversation-empty{padding:65px 28px}.conversation-empty h2,.message-empty h2{font:650 20px/1.3 system-ui;color:var(--ink)}.conversation-empty p,.message-empty p{font-size:13px}.empty-hearts,.message-heart{background:#e9f3ff;color:#0877df;border-radius:20px;box-shadow:none}.message-pane{display:none;height:100%;background:#f4f7fa}.chat-layout.conversation-open .conversation-pane{display:none}.chat-layout.conversation-open .message-pane{display:block;height:100%}.active-conversation,.chat-layout.conversation-open .active-conversation{height:100%;grid-template-rows:auto minmax(0,1fr) auto!important}.conversation-header{min-height:70px;padding:10px 12px;gap:9px}.conversation-header .person-avatar{width:38px;height:38px}.conversation-header strong{font-size:14px}.conversation-header small{font-size:11px;margin-top:3px;color:#0b9860}.conversation-header>div:nth-child(3){min-width:0;flex:1}.conversation-header strong{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.conversation-back{display:block;padding:0;border:0;color:#1e415a;width:26px;background:transparent}.conversation-menu-button{background:transparent;color:#395369;width:30px;height:36px;border-radius:10px;margin:0}.conversation-safety-menu{top:65px;font-size:13px}.message-stream{background:linear-gradient(145deg,#f4f7fa,#edf5f1);padding:18px 14px;gap:10px}.message-bubble{max-width:84%;padding:10px 12px 7px;border:0;border-radius:4px 15px 15px 15px;box-shadow:0 2px 5px #142e3e08;font-size:14px}.message-bubble.mine{border:0;border-radius:15px 4px 15px 15px;background:#ddf3e5}.message-time{font-size:9px;color:#71828c}.mine .message-time{color:#408698}.message-composer{display:flex;align-items:center;gap:5px;border:0;padding:10px 10px calc(10px + env(safe-area-inset-bottom));background:#f7f9fb}.message-composer textarea{width:0;flex:1;min-height:44px;border:0;background:#fff;border-radius:24px;padding:13px 12px;font-size:13px}.message-composer textarea:focus{box-shadow:none}.message-composer button{width:38px;height:42px;flex-shrink:0;font-size:12px}.message-composer #sendMessageButton{width:44px;height:44px;background:#0877df}.message-composer .feature-button{border:0;background:transparent;color:#496273;padding:7px;box-shadow:none}.message-composer .feature-button.recording{background:#c93645!important;border-radius:12px;width:auto}.conversation-header .feature-button{border:0;background:transparent;padding:5px;color:#075fbc;width:32px;height:36px}.bottom-nav{height:66px;flex-shrink:0;display:flex;border-top:1px solid #edf0f4;padding:7px 12px calc(7px + env(safe-area-inset-bottom));background:#fff}.bottom-nav button{flex:1;border:0;background:transparent;color:#81909b;border-radius:12px;font-size:10px;display:grid;place-items:center;gap:3px;cursor:pointer}.bottom-nav button.active{color:#0877df;background:#eff6ff}.bottom-nav .icon{width:21px;height:21px}.chat-app:has(.conversation-open)>.app-header,.chat-app:has(.conversation-open)>.bottom-nav{display:none}.people-dialog{background:#172c4260}.people-card{width:390px;border:0;border-radius:20px}.dialog-head h2{font:700 22px system-ui;color:var(--ink)}.people-card textarea,.people-card select{background:#f7fafc}.feature-modal{max-width:400px;border:0;box-shadow:var(--shadow)}.feature-modal h2{font-size:20px}.feature-modal::backdrop{background:#172c4260}.feature-modal .feature-button{font-size:13px;border-radius:10px;padding:10px 14px;color:#075fbc;background:#f2f7fc}.feature-modal input{margin-bottom:10px}.message-report{font-size:9px;opacity:.65;padding:3px 0}.app-status{position:absolute;bottom:78px;width:max-content;max-width:90%;background:#153b59;border-radius:12px;font-size:12px}.fnf-section{padding:16px 20px;height:100%;overflow:auto;background:#fff}.fnf-section h1{font-size:28px;margin:0 0 20px}.fnf-section .feature-button{display:block;width:100%;padding:16px;text-align:left;margin:10px 0;border-radius:13px;background:#f5f8fb;font-size:14px}.call-videos{position:relative;height:420px;background:#142938;border-radius:18px;overflow:hidden}.call-videos video{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:cover;border-radius:0}.call-videos video:first-child{inset:14px 14px auto auto;width:100px;height:135px;z-index:2;border-radius:12px}.security-keys{background:#f5f8fb}.brand img{width:44px;height:44px;object-fit:contain}.intro-mark img{width:130px;height:130px;object-fit:contain}
@media(max-width:520px){body,html{background:#fff}.chat-app{width:100%;height:100dvh;margin:0;border:0;border-radius:0;box-shadow:none}.welcome-shell,.auth-shell{padding:0;align-items:center}.welcome-card,.auth-card{width:100%;min-height:100dvh;border:0;border-radius:0;box-shadow:none;margin:0;padding:35px 28px}.welcome-card{min-height:100dvh}.feature-modal{max-height:88dvh;overflow:auto}.people-dialog{padding:14px}}

.message-pane,.active-conversation{width:100%;min-width:0}.intro{border-color:#e1ebf4;background:linear-gradient(110deg,#edf6ff,#fff)}.intro h2{font:700 30px/1.2 system-ui;color:#183b59}.pill{border-color:#dce9f4}.primary:hover{background:#075fbc}th{background:#f6f9fc}.login-card h1{font-family:system-ui;color:#183b59}.login-shell{background:#edf4fa}.message-report{display:none}.message-bubble:hover .message-report,.message-bubble:focus-within .message-report{display:block}

.fnf-security-line{display:flex;align-items:center;justify-content:center;gap:12px;padding:7px 12px;font-size:11px;color:#637887;background:#f4f8fb}.fnf-security-line button{border:0;background:transparent;padding:3px;font-size:16px}.fnf-security-line .flag{color:#d83745}.recording-notice{color:#b22535;background:#fff1f2;border-radius:8px;padding:10px}