*{box-sizing:border-box}:root{--messenger-bg:#0f1115;--messenger-surface:#f7f8fb;--messenger-surface-soft:#eef1f6;--messenger-raised:#fff;--messenger-line:#16181c1f;--messenger-line-strong:#16181c38;--messenger-ink:#18191d;--messenger-muted:#4b5258;--messenger-faint:#737a80;--messenger-primary:#2f7f76;--messenger-primary-deep:#1f5f58;--emotion-coral:#c45b50;--emotion-violet:#5865a8;--emotion-soft:#eef3f8;--state-success-bg:#e7f5ee;--state-success-text:#116053;--state-warn-bg:#eef1f6;--state-warn-text:#4b5258;--state-danger-bg:#ffe2dd;--state-danger-text:#8b2a1f;--character-yura:var(--emotion-coral);--character-ilyun:var(--messenger-primary);--character-taehan:#8c5a35;--character-rian:var(--emotion-violet);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--radius-control:6px;--radius-card:8px;--mobile-width:430px;--mobile-page-padding:var(--space-3);--shadow-phone:0 28px 90px #00000047;--shadow-card:0 14px 38px #1b14121f;color:var(--messenger-ink);background:var(--messenger-bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html,body{min-height:100%;overflow-x:hidden}body{background:linear-gradient(180deg, #5865a838, transparent 38%), var(--messenger-bg);min-width:320px;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--messenger-primary);outline-offset:3px}h1,h2,h3,h4,p{margin-top:0}h1{color:var(--messenger-surface);letter-spacing:0;margin-bottom:0;font-size:3.1rem;line-height:.98}h2{color:var(--messenger-ink);letter-spacing:0;margin-bottom:0;font-size:1.25rem;line-height:1.18}h3{margin-bottom:var(--space-2);color:var(--messenger-ink);letter-spacing:0;font-size:.98rem}a{color:inherit}img{max-width:100%}input,select,textarea{border:1px solid 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var(--messenger-line-strong);background:var(--messenger-raised);color:var(--messenger-primary-deep)}.login-page,.chat-page{min-height:100dvh}.login-page{background:#eef1f5;justify-content:center;display:grid;overflow:hidden}.login-shell{width:min(var(--mobile-width), 100vw);min-height:100dvh;padding:var(--mobile-page-padding)}.login-phone{gap:var(--space-4);min-height:calc(100vh - (var(--mobile-page-padding) * 2));min-height:calc(100dvh - (var(--mobile-page-padding) * 2));padding:var(--space-5) var(--space-4);background:radial-gradient(circle at 10% 18%,#5865a80e,#0000 24%),radial-gradient(circle at 94% 14%,#2f7f760b,#0000 28%),#f4f6fa;grid-template-rows:auto auto auto;align-content:center;display:grid;position:relative;overflow:hidden}.login-mark{z-index:1;align-self:center;gap:var(--space-2);text-align:center;justify-items:center;display:grid;position:relative}.wordmark{color:var(--messenger-ink);text-transform:lowercase;grid-auto-flow:column;align-items:end;gap:2px;margin-bottom:0;font-size:2.28rem;font-weight:950;line-height:1;display:inline-grid}.wordmark span:first-child{color:var(--messenger-ink)}.wordmark span:last-child{position:relative}.wordmark span:last-child:before,.wordmark span:last-child:after{content:"";background:#f4f6fa;border:2px solid #6674b8;border-radius:50%;width:7px;height:7px;position:absolute;top:.32em;box-shadow:18px 0 0 -2px #2f7f76f2}.wordmark span:last-child:before{left:.56em}.wordmark span:last-child:after{left:1.66em}.login-mark p:last-child{max-width:270px;color:var(--messenger-muted);margin-bottom:0;font-size:.98rem;font-weight:720;line-height:1.45}.language-switch{border:1px solid var(--messenger-line);background:var(--messenger-surface-soft);border-radius:999px;grid-template-columns:1fr 1fr;gap:2px;padding:3px;display:grid}.language-switch button{min-height:34px;color:var(--messenger-muted);background:0 0;border:0;border-radius:999px;font-size:.82rem;font-weight:850}.language-switch button[data-active=true]{background:var(--messenger-raised);color:var(--messenger-ink);box-shadow:0 1px 6px #16181c1a}.language-switch.compact{width:124px}.language-switch.compact button{min-height:30px;font-size:.72rem}.login-card,.inbox-list,.inbox-chat,.account-card{border:1px solid var(--messenger-line);border-radius:var(--radius-card);background:var(--messenger-surface);color:var(--messenger-ink);box-shadow:var(--shadow-card)}.inbox-list-header{justify-content:space-between;align-items:center;display:flex}.inbox-list-header h2{color:var(--messenger-ink);font-weight:900}.inbox-list-header>span{background:var(--state-success-bg);color:var(--state-success-text);border-radius:999px;padding:5px 9px;font-size:.76rem;font-weight:850}.friend-row{background:0 0;border:0;border-radius:0;grid-template-columns:52px minmax(0,1fr);align-items:center;gap:10px;display:grid}.friend-row[data-selected=true]{background:var(--emotion-soft);box-shadow:none;border-color:#0000}.auth-user-card img,.avatar-button img,.chat-avatar-button img,.friend-row img,.chat-title-group img{aspect-ratio:1;object-fit:cover;object-position:50% 50%;border-radius:50%;display:block}.friend-copy-button span,.friend-row strong,.friend-row small,.friend-row em{min-width:0;display:block}.friend-row strong{color:var(--messenger-ink);font-weight:900;line-height:1.1}.friend-row small{margin-top:var(--space-1);color:var(--messenger-muted);text-overflow:ellipsis;white-space:normal;font-size:.82rem;font-weight:680;line-height:1.35;overflow:hidden}.friend-row small+small{color:var(--messenger-faint);-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box}.friend-row em{color:var(--character-accent,var(--emotion-coral));text-transform:uppercase;font-size:.7rem;font-style:normal;font-weight:850}.inbox-message-list{background:var(--messenger-surface-soft);align-content:end;gap:10px;display:grid}.message{border-radius:var(--radius-card);width:min(86%,320px);padding:11px 12px}.message-line{align-items:end;gap:8px;display:grid}.message-line[data-role=assistant]{grid-template-columns:32px minmax(0,1fr);justify-self:start;width:min(94%,350px)}.message-line[data-role=user]{justify-self:end;width:min(86%,320px)}.message-line>img{aspect-ratio:1;object-fit:cover;object-position:50% 50%;border-radius:50%;width:32px;height:32px}.message[data-role=assistant]{background:var(--messenger-raised);color:var(--messenger-ink)}.message[data-role=user]{background:var(--messenger-primary);width:100%;color:var(--messenger-surface)}.login-card{z-index:1;gap:var(--space-3);box-shadow:none;background:0 0;border:0;align-self:center;padding:0;display:grid;position:relative}.login-card h2{margin-bottom:var(--space-2)}.login-card h1{margin-bottom:var(--space-2);color:var(--messenger-ink);font-size:1.58rem;line-height:1.12}.login-card p{color:var(--messenger-muted);margin-bottom:0;line-height:1.6}.login-atmosphere{pointer-events:none;position:absolute;inset:0}.login-atmosphere:before{content:"";filter:blur(28px);background:#2f7f760b;border-radius:50%;width:280px;height:280px;position:absolute;top:46%;left:50%;transform:translate(-50%,-50%)}.login-atmosphere span{background:#5865a80b;border-radius:999px;display:block;position:absolute}.login-atmosphere span:first-child{width:92px;height:92px;top:18%;left:-28px}.login-atmosphere span:last-child{width:118px;height:118px;bottom:27%;right:-36px}.login-dm-preview{z-index:1;width:100%;padding:var(--space-3) 0;place-self:center;gap:16px;display:grid;position:relative}.login-dm-row,.login-message-teaser{background:#ffffffbd;border:1px solid #16181c14;border-radius:18px;box-shadow:0 16px 40px #1a1f2814}.login-dm-row{grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:62px;padding:10px 12px;display:grid}.login-dm-row img,.login-message-teaser img{aspect-ratio:1;object-fit:cover;object-position:50% 50%;border-radius:50%;width:42px;height:42px}.login-dm-row strong,.login-message-teaser strong{color:var(--messenger-ink);text-overflow:ellipsis;white-space:nowrap;font-size:.92rem;font-weight:900;line-height:1.2;display:block;overflow:hidden}.login-dm-row small,.login-message-teaser small{color:var(--messenger-faint);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:.78rem;font-weight:720;display:block;overflow:hidden}.login-dm-row em{background:var(--emotion-coral);color:#fff;border-radius:50%;place-items:center;width:20px;height:20px;font-size:.72rem;font-style:normal;font-weight:900;display:grid}.muted-row{opacity:.68;transform:scale(.94)}.login-message-teaser{gap:var(--space-3);padding:var(--space-3);display:grid}.login-message-teaser>div{grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.login-message-teaser img{width:46px}.login-message-teaser em{color:var(--messenger-faint);align-self:start;font-size:.72rem;font-style:normal;font-weight:780}.login-message-teaser p{background:var(--messenger-ink);color:#fff;border-radius:16px 16px 16px 4px;margin:0;padding:11px 12px;font-size:.94rem;font-weight:760;line-height:1.45}.typing-dots{background:#eef1f6;border-radius:999px;grid-auto-flow:column;justify-self:start;gap:4px;padding:7px 9px;display:inline-grid}.typing-dots i{background:var(--messenger-faint);border-radius:50%;width:5px;height:5px;display:block}.google-button{color:#3c4043;text-align:center;width:100%;min-height:44px;box-shadow:none;background:#fff;border:1px solid #dadce0;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 18px;font-family:Roboto,Arial,sans-serif;font-size:.875rem;font-weight:500;display:flex;position:relative}.google-button:disabled{cursor:not-allowed;opacity:.62}.google-button:not(:disabled):hover{background:#f8fafd;border-color:#d2e3fc}.google-button img{width:18px;height:18px;position:absolute;left:16px}.auth-user-card{gap:var(--space-3);border-radius:var(--radius-card);padding:var(--space-3);background:#ffffff14;grid-template-columns:56px minmax(0,1fr);align-items:center;display:grid}.auth-user-card img{width:56px}.auth-user-card h2,.auth-user-card p{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.auth-user-card h2{color:#fff8f0}.auth-actions{gap:var(--space-2);justify-self:center;width:min(100%,342px);display:grid}.auth-error{text-align:center;min-height:20px;padding:0 2px;font-size:.78rem;font-weight:760;line-height:1.45;color:var(--state-danger-text)!important}.inbox-chat-header{gap:var(--space-3);border-bottom:1px solid var(--messenger-line);padding:var(--space-3);display:grid}.chat-page{background:var(--messenger-bg);justify-content:center;padding:0;display:grid;overflow:hidden}.inbox-shell{width:min(var(--mobile-width), 100vw);background:var(--messenger-surface);grid-template-rows:minmax(0,1fr) auto;gap:0;height:100dvh;min-height:0;padding:0;display:grid;overflow:hidden}.auth-gate{place-items:center}.auth-gate p{color:var(--messenger-surface);margin:0;font-weight:850}.inbox-list{padding:var(--space-5) var(--space-3) var(--space-3);background:var(--messenger-surface);box-shadow:none;border:0;border-radius:0;align-content:start;gap:0;display:grid;overflow-y:auto}.inbox-list-header{margin-bottom:var(--space-3)}.friend-list{border-top:1px solid var(--messenger-line);gap:0;display:grid}.recommendation-section{gap:var(--space-3);padding-top:var(--space-2);display:grid}.friend-onboarding{gap:var(--space-1);padding:var(--space-3) var(--space-1) var(--space-4);display:grid}.friend-onboarding h3{color:var(--messenger-ink);margin-bottom:0;font-size:1.04rem;font-weight:900}.friend-onboarding p{color:var(--messenger-faint);margin-bottom:0;font-size:.9rem;font-weight:680;line-height:1.45}.recommendation-list{border-top:1px solid var(--messenger-line);gap:0;display:grid}.recommendation-row{border:0;border-bottom:1px solid var(--messenger-line);min-height:68px;padding:10px var(--space-1);background:0 0;border-radius:0;grid-template-columns:minmax(0,1fr) 38px;align-items:center;gap:10px;display:grid}.add-friend-button,.icon-only-button{background:var(--messenger-surface-soft);color:var(--messenger-primary);border:0;border-radius:50%;place-items:center;display:inline-grid}.add-friend-button{width:34px;height:34px}.icon-only-button{width:36px;height:36px}.icon-row-button{gap:var(--space-2);width:fit-content;min-height:38px;color:var(--messenger-muted);background:0 0;border:0;grid-auto-flow:column;justify-content:start;align-items:center;padding:0;font-size:.84rem;font-weight:850;display:inline-grid}.empty-state{margin:var(--space-5) 0 0;color:var(--messenger-faint);text-align:center;font-size:.94rem;font-weight:760}.friend-profile{align-content:start;gap:var(--space-5);min-height:100%;padding:var(--space-1) 0 var(--space-4);display:grid}.profile-hero-image{aspect-ratio:1;background:0 0;border:0;border-radius:50%;justify-self:center;width:min(64vw,220px);height:min(64vw,220px);padding:0;overflow:hidden}.profile-hero-image img{aspect-ratio:1;border:3px solid var(--messenger-raised);object-fit:cover;object-position:50% 50%;border-radius:50%;width:100%;height:100%;display:block;box-shadow:0 20px 48px #1a1f2824}.friend-profile-copy{text-align:center;gap:7px;display:grid}.friend-profile-copy h2{font-size:1.62rem;font-weight:920}.friend-profile-copy p:not(.label){max-width:310px;color:var(--messenger-muted);margin:0 auto;line-height:1.5}.profile-role-line{font-size:.95rem;font-weight:780;color:var(--messenger-muted)!important}.friend-profile-status{background:var(--emotion-soft);width:fit-content;color:var(--character-accent,var(--messenger-primary));border-radius:999px;padding:6px 10px;font-size:.8rem;font-weight:850;margin:var(--space-1) auto!important}.friend-profile-actions{gap:var(--space-2);justify-self:center;width:min(100%,320px);display:grid}.friend-profile-actions .ghost-button{justify-content:center;align-items:center;gap:var(--space-2);display:inline-flex}.friend-profile-danger{padding-top:var(--space-1);justify-items:center;display:grid}.friend-profile-danger button{min-height:34px;padding:0 var(--space-2);color:var(--messenger-faint);background:0 0;border:0;font-size:.82rem;font-weight:800}.friend-row{border-bottom:1px solid var(--messenger-line);width:100%;min-height:74px;padding:10px var(--space-1);text-align:left;grid-template-columns:none;display:block}.avatar-button{background:0 0;border:0;border-radius:50%;place-items:center;width:52px;height:52px;padding:0;display:inline-grid}.avatar-button img{width:52px}.friend-copy-button{gap:var(--space-1);text-align:left;background:0 0;border:0;grid-template-columns:minmax(0,1fr);align-items:center;min-width:0;min-height:54px;padding:0;display:grid}.friend-profile-tap{grid-template-columns:52px minmax(0,1fr);gap:12px;width:100%}.friend-profile-tap img{aspect-ratio:1;object-fit:cover;object-position:50% 50%;border-radius:50%;width:52px;height:52px}.recommendation-row .friend-profile-tap small{margin-top:var(--space-1);margin-left:10px}.inbox-chat{background:var(--messenger-surface-soft);box-shadow:none;border:0;border-radius:0;grid-template-rows:auto minmax(0,1fr) auto auto;display:grid;overflow:hidden}.inbox-chat-header{background:#f7f8fbf5;align-items:stretch}.chat-title-group{gap:var(--space-2);grid-template-columns:36px minmax(0,1fr);align-items:center;min-width:0;display:grid}.chat-avatar-button{background:0 0;border:0;border-radius:50%;place-items:center;width:44px;height:44px;padding:0;display:inline-grid}.chat-title-group img{width:44px}.chat-title-group h1{color:var(--messenger-ink);font-size:1.12rem}.chat-title-group p:last-child{color:var(--messenger-faint);text-overflow:ellipsis;white-space:nowrap;margin-bottom:0;font-size:.86rem;line-height:1.35;overflow:hidden}.status{width:fit-content;color:var(--messenger-faint);background:0 0;border-radius:999px;padding:0;font-size:.76rem;font-weight:850}.status[data-state=loading]{color:var(--state-warn-text);background:0 0}.status[data-state=error]{color:var(--state-danger-text);background:0 0}.inbox-message-list{padding:var(--space-3);background:var(--messenger-surface-soft);overflow-y:auto}.message p{white-space:pre-wrap;margin-bottom:0;line-height:1.52}.chat-composer{gap:var(--space-2);border-top:1px solid var(--messenger-line);padding:var(--space-3);background:var(--messenger-surface);grid-template-columns:minmax(0,1fr) 58px;display:grid}.chat-composer textarea{background:var(--messenger-raised);border-color:#0000;border-radius:22px;min-height:44px;max-height:120px;padding:10px 14px}.chat-composer .primary-button{border-radius:22px;width:100%;min-height:44px;margin-top:0;padding:0;font-size:.82rem}.account-panel{align-content:start;gap:var(--space-3);padding:var(--space-4) var(--space-3);display:grid;overflow-y:auto}.account-card{gap:var(--space-4);box-shadow:none;background:0 0;border:0;padding:0;display:grid}.tabbar{border:0;border-top:1px solid var(--messenger-line);padding:4px 10px calc(4px + env(safe-area-inset-bottom));box-shadow:none;background:#f7f8fbf5;border-radius:0;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid}.tabbar button{border-radius:var(--radius-control);min-height:34px;color:var(--messenger-muted);background:0 0;border:0;align-content:center;justify-items:center;font-size:.66rem;font-weight:900;display:grid}.tabbar button svg{width:17px;height:17px}.tabbar button[data-active=true]{color:var(--messenger-primary);background:0 0}.memory-list{padding-left:var(--space-4);color:var(--messenger-muted);gap:7px;margin:0;line-height:1.45;display:grid}.share-card,.intake-feedback{border-left:4px solid var(--messenger-primary);border-radius:var(--radius-control);background:var(--state-success-bg);color:var(--messenger-ink);margin-bottom:0;padding:11px 12px;font-weight:720;line-height:1.5}.intake-feedback{border-left-color:var(--state-danger-text);background:var(--state-danger-bg);color:var(--state-danger-text)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.profile-modal{z-index:20;padding:var(--space-5);place-items:center;display:grid;position:fixed;inset:0}.profile-modal-backdrop{background:#000000b8;border:0;position:absolute;inset:0}.profile-modal-content{z-index:1;gap:var(--space-3);border-radius:var(--radius-card);width:min(320px,86vw);padding:var(--space-4);background:var(--messenger-surface);box-shadow:var(--shadow-phone);justify-items:center;display:grid;position:relative}.profile-modal-content img{aspect-ratio:1;object-fit:cover;object-position:50% 50%;border-radius:50%;width:min(250px,70vw);height:min(250px,70vw);display:block}.profile-modal-content strong{color:var(--messenger-ink);font-size:1.12rem}@media (max-width:380px){h1{font-size:2.72rem}.chat-composer{grid-template-columns:1fr}.chat-composer .primary-button{min-height:42px}.wordmark{font-size:2.34rem}}