*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{overflow:hidden}button,input,textarea,select{font:inherit}button{color:inherit}a{color:inherit}img{max-width:100%}.hidden{display:none!important}
body:before,body:after{content:"";position:fixed;width:48vw;height:48vw;border-radius:50%;filter:blur(80px);pointer-events:none;opacity:.18;z-index:-1}body:before{background:var(--cyan);left:-22vw;top:-22vw}body:after{background:var(--indigo);right:-25vw;bottom:-24vw}
.brand-logo{width:52px;height:52px;border-radius:17px;object-fit:cover;box-shadow:0 12px 35px rgba(25,124,255,.25)}.brand-logo.large{width:112px;height:112px;border-radius:34px}.brand-word{font-weight:900;letter-spacing:-.04em}.subtle{color:var(--muted)}.danger{color:var(--red)}.success{color:var(--green)}
.auth-page{height:100dvh;display:grid;place-items:center;padding:32px;position:relative;overflow:hidden}.auth-shell{width:min(1060px,96vw);min-height:650px;display:grid;grid-template-columns:1.05fr .95fr;background:var(--surface);backdrop-filter:blur(32px);border:1px solid var(--line);border-radius:38px;box-shadow:var(--shadow);overflow:hidden}.auth-art{padding:58px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,rgba(25,124,255,.96),rgba(102,87,255,.9));color:white;position:relative}.auth-art:after{content:"";position:absolute;inset:30% -25% -40% 20%;border-radius:50%;border:1px solid rgba(255,255,255,.25);box-shadow:0 0 0 40px rgba(255,255,255,.035),0 0 0 90px rgba(255,255,255,.025)}.auth-art h1{font-size:60px;margin:20px 0 10px;letter-spacing:-.06em}.auth-art p{font-size:19px;line-height:1.55;max-width:410px;opacity:.86}.auth-main{padding:44px 48px;display:flex;flex-direction:column;justify-content:center;overflow:auto}.auth-main h2{font-size:32px;margin:0 0 8px}.auth-tabs{display:flex;gap:5px;padding:5px;background:var(--surface-2);border-radius:15px;margin:24px 0}.auth-tabs button{flex:1;border:0;border-radius:11px;padding:10px;background:transparent}.auth-tabs button.active{background:var(--surface-solid);box-shadow:var(--small-shadow);font-weight:750}.step-dots{display:flex;gap:7px;margin:18px 0}.step-dots i{height:5px;flex:1;border-radius:99px;background:var(--line)}.step-dots i.active{background:var(--blue)}
.field{display:grid;gap:7px;margin:12px 0}.field>span,.field>label{font-size:13px;color:var(--muted);font-weight:650}.input,.textarea,.select{width:100%;border:1px solid var(--line);background:var(--surface-solid);color:var(--text);border-radius:15px;padding:13px 14px;outline:0;transition:.18s}.input:focus,.textarea:focus,.select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(25,124,255,.1)}.textarea{min-height:98px;resize:vertical}.button-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:18px}.button{border:0;border-radius:14px;padding:11px 16px;background:var(--surface-2);font-weight:750;cursor:pointer;transition:.18s;display:inline-flex;gap:8px;align-items:center;justify-content:center;text-decoration:none}.button:hover{transform:translateY(-1px);filter:brightness(1.02)}.button.primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;box-shadow:0 12px 28px rgba(25,124,255,.22)}.button.danger{background:rgba(232,77,102,.12);color:var(--red)}.button.ghost{background:transparent;color:var(--muted)}.button.small{font-size:12px;padding:8px 10px;border-radius:11px}.button:disabled{opacity:.45;cursor:not-allowed;transform:none}.grow{flex:1}
.password-input{position:relative;display:block;min-width:0}.password-input .input{display:block;padding-right:64px}.password-toggle{position:absolute;z-index:1;right:8px;top:50%;transform:translateY(-50%);border:0;border-radius:9px;padding:7px 8px;background:var(--surface-2);color:var(--blue);font-size:12px;font-weight:750;cursor:pointer;touch-action:manipulation}.password-toggle:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.secret-input[data-masked="true"]{-webkit-text-security:disc}
.app-shell{height:100dvh;display:grid;grid-template-columns:90px 370px minmax(0,1fr);padding-top:var(--safe-top);background:color-mix(in srgb,var(--bg) 92%,transparent)}.rail{display:flex;flex-direction:column;align-items:center;gap:13px;padding:20px 12px calc(18px + var(--safe-bottom));border-right:1px solid var(--line);background:var(--surface)}.rail .brand-logo{margin-bottom:14px}.rail-spacer{flex:1}.nav-button{width:58px;height:58px;border:0;border-radius:19px;background:transparent;color:var(--muted);font-size:22px;cursor:pointer;position:relative;display:grid;place-items:center}.nav-button.active{color:var(--blue);background:rgba(25,124,255,.11)}.nav-button .label{display:none}.badge{position:absolute;right:4px;top:3px;min-width:19px;height:19px;padding:0 5px;border-radius:20px;background:var(--red);color:white;font:800 11px/19px system-ui;border:2px solid var(--surface-solid)}
.sidebar{min-width:0;border-right:1px solid var(--line);background:color-mix(in srgb,var(--surface) 75%,transparent);display:flex;flex-direction:column}.sidebar-head{padding:25px 19px 14px}.sidebar-title{font-size:27px;font-weight:880;letter-spacing:-.04em}.sidebar-scroll{min-height:0;overflow:auto;padding:5px 10px 24px}.content{min-width:0;display:flex;flex-direction:column;background:color-mix(in srgb,var(--bg) 75%,transparent)}
.search-box{display:flex;align-items:center;gap:9px;background:var(--surface-2);border:1px solid var(--line);border-radius:15px;padding:9px 12px;margin-top:15px}.search-box input{min-width:0;flex:1;border:0;background:transparent;color:var(--text);outline:0}.list-row{width:100%;border:0;background:transparent;text-align:left;display:flex;gap:12px;align-items:center;padding:12px;border-radius:20px;cursor:pointer;margin:2px 0}.list-row:hover,.list-row.active{background:var(--surface-hover)}.row-main{min-width:0;flex:1}.row-title{font-weight:780;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-detail{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}.row-meta{color:var(--muted);font-size:11px;align-self:flex-start;margin-top:3px}.avatar-wrap{position:relative;flex:0 0 auto}.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:linear-gradient(135deg,var(--cyan),var(--indigo));color:white;display:grid;place-items:center;font-weight:850}.avatar.large{width:112px;height:112px;font-size:40px}.avatar.small{width:30px;height:30px;font-size:12px}.avatar-status{position:absolute;right:0;top:0;width:13px;height:13px;border-radius:50%;background:var(--red);border:2px solid var(--surface-solid)}.avatar-emoji{position:absolute;right:-2px;bottom:-3px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--surface-solid);box-shadow:var(--small-shadow);font-size:14px}.empty-state{margin:auto;text-align:center;color:var(--muted);padding:42px 22px}.empty-state .emoji{font-size:46px;margin-bottom:10px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--small-shadow)}.stack{display:grid;gap:12px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:99px;padding:6px 10px;background:var(--surface-2);font-size:12px;color:var(--muted)}.pill.blue{color:var(--blue);background:rgba(25,124,255,.1)}.pill.red{color:var(--red);background:rgba(232,77,102,.1)}.pill.green{color:var(--green);background:rgba(25,184,120,.1)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:4px 0 10px}.section-title h3{margin:0;font-size:17px}
.chat-head{height:80px;flex:0 0 auto;display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--line);background:var(--surface)}.chat-scroll{min-height:0;flex:1;overflow:auto;overscroll-behavior:contain;padding:22px}.message-list{display:flex;flex-direction:column;gap:9px;max-width:980px;margin:auto}.message-line{display:flex;gap:8px;align-items:flex-end;animation:message-in .25s ease-out}.message-line.mine{justify-content:flex-end}.message-wrap{max-width:min(680px,75%)}.bubble{width:fit-content;max-width:100%;padding:11px 14px;border-radius:21px 21px 21px 7px;background:var(--surface-solid);box-shadow:var(--small-shadow);overflow:hidden;white-space:pre-wrap;overflow-wrap:anywhere}.mine .bubble{margin-left:auto;border-radius:21px 21px 7px 21px;background:linear-gradient(135deg,#2489ff,#42b9ff);color:white}.bubble.media{padding:5px}.bubble-image{display:block;width:auto;max-width:min(440px,100%);max-height:360px;border-radius:17px;cursor:zoom-in}.message-time{font-size:10px;color:var(--muted);margin:4px 5px}.mine .message-time{text-align:right}.recall-button{border:0;background:none;color:var(--muted);font-size:10px;cursor:pointer}.typing-bubble{display:flex;gap:5px;padding:13px 16px}.typing-bubble i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typing .8s ease-in-out infinite alternate}.typing-bubble i:nth-child(2){animation-delay:.15s}.typing-bubble i:nth-child(3){animation-delay:.3s}.composer{flex:0 0 auto;padding:10px 14px calc(10px + var(--safe-bottom));border-top:1px solid var(--line);background:var(--surface)}.composer-tools{display:flex;gap:7px;margin-bottom:7px}.icon-button{width:38px;height:38px;border-radius:13px;border:0;background:var(--surface-2);cursor:pointer}.composer-row{display:flex;gap:9px;align-items:flex-end}.composer-row textarea{min-height:44px;max-height:130px}.announcement,.warning-banner{padding:11px 16px;border-bottom:1px solid var(--line);background:rgba(25,124,255,.09);color:var(--blue);font-size:13px}.warning-banner{color:var(--red);background:rgba(232,77,102,.1)}.transfer-card{min-width:250px;padding:10px}.transfer-amount{font-size:26px;font-weight:900;margin:8px 0}.transfer-status{font-size:12px;opacity:.75}
.page{min-height:0;overflow:auto;padding:24px}.page-inner{max-width:980px;margin:auto;display:grid;gap:16px}.hero-card{padding:28px;background:linear-gradient(140deg,rgba(25,124,255,.96),rgba(102,87,255,.9));color:white;border:0}.profile-hero{text-align:center;display:grid;justify-items:center;gap:10px}.profile-hero h1{margin:5px 0 0}.bio-frame{width:100%;min-height:90px;border:0;border-radius:16px;background:var(--surface-2)}.balance{font-size:52px;font-weight:920;letter-spacing:-.06em}.bill-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.bill-row:last-child{border-bottom:0}.bill-delta{font-weight:850}.qr-preview{width:220px;height:220px;border-radius:20px;background:white;padding:10px;object-fit:contain}.version-entry{position:relative;padding-left:25px}.version-entry:before{content:"";position:absolute;left:5px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(25,124,255,.1)}
.overlay{position:fixed;inset:0;z-index:100;background:rgba(2,11,24,.52);backdrop-filter:blur(16px);display:grid;place-items:center;padding:20px;animation:fade-in .18s}.dialog{width:min(650px,96vw);max-height:88dvh;overflow:auto;background:var(--surface-solid);border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.dialog.wide{width:min(900px,96vw)}.dialog h2{margin:0 0 6px}.toast-stack{position:fixed;z-index:200;right:20px;bottom:20px;display:grid;gap:8px}.toast{padding:12px 16px;background:var(--surface-solid);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);animation:toast-in .25s}.image-viewer{position:fixed;inset:0;z-index:160;background:#02060ced;display:grid;overflow:hidden;touch-action:none}.viewer-stage{display:grid;place-items:center;overflow:hidden}.viewer-stage img{max-width:calc(100vw - 40px);max-height:calc(100dvh - 110px);object-fit:contain;transform:translate(var(--x,0px),var(--y,0px)) scale(var(--scale,1));transform-origin:center;will-change:transform;user-select:none}.viewer-controls{position:absolute;top:calc(16px + var(--safe-top));right:16px;display:flex;gap:8px}.viewer-caption{position:absolute;bottom:calc(16px + var(--safe-bottom));left:50%;transform:translateX(-50%);display:flex;gap:8px;padding:8px;border-radius:17px;background:rgba(10,18,30,.74);color:white}
.context-menu{position:fixed;z-index:180;min-width:210px;padding:7px;background:var(--surface-solid);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.context-menu button{width:100%;border:0;background:transparent;text-align:left;padding:10px;border-radius:10px}.context-menu button:hover{background:var(--surface-hover)}
@keyframes message-in{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}@keyframes typing{to{opacity:.25;transform:translateY(3px)}}@keyframes fade-in{from{opacity:0}to{opacity:1}}@keyframes toast-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}