:root{color-scheme:dark;--page: #0b0c0f;--surface: #101115;--surface-2: #16181d;--input: transparent;--text: #f5f5f5;--sub: #b1b4bc;--muted: #7b808c;--line: rgba(255, 255, 255, .11);--line-strong: rgba(255, 255, 255, .22);--button: #f5f5f5;--button-text: #090a0d;--button-hover: #ffffff;--link: #d7dce8;--focus: rgba(255, 255, 255, .22);--error: #ff8a9a;--success: #98f5bf;--shadow: 0 28px 80px rgba(0, 0, 0, .42)}:root[data-theme=light]{color-scheme:light;--page: #f6f7f9;--surface: #ffffff;--surface-2: #f8f9fb;--text: #202124;--sub: #5f6368;--muted: #80868b;--line: rgba(32, 33, 36, .14);--line-strong: rgba(32, 33, 36, .28);--button: #202124;--button-text: #ffffff;--button-hover: #000000;--link: #1a73e8;--focus: rgba(26, 115, 232, .18);--error: #b3261e;--success: #137333;--shadow: 0 24px 72px rgba(60, 64, 67, .16)}*{box-sizing:border-box}body{min-height:100vh;margin:0;font-family:Inter,Google Sans,SF Pro Display,SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at 24% 14%,color-mix(in srgb,var(--text) 7%,transparent),transparent 30%),radial-gradient(circle at 82% 84%,color-mix(in srgb,#7b8cff 8%,transparent),transparent 32%),var(--page);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.auth-page{min-height:100vh;display:grid;grid-template-rows:1fr auto;padding:32px}.auth-shell{width:min(1040px,100%);margin:auto;display:grid;grid-template-columns:1fr 420px;gap:32px;align-items:stretch;animation:enter .34s cubic-bezier(.16,1,.3,1) both}.panel{border:1px solid var(--line);border-radius:28px;background:color-mix(in srgb,var(--surface) 88%,transparent);box-shadow:var(--shadow);overflow:hidden}.brand-panel{display:flex;flex-direction:column;justify-content:space-between;padding:36px}.logo{display:inline-flex;align-items:center;gap:12px;color:var(--text);font-size:15px;font-weight:500}.mark{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:var(--button);color:var(--button-text);font-weight:650}.brand-copy{max-width:460px;display:flex;flex-direction:column;justify-content:center;flex:1}.brand-copy h1{margin:10px 0;color:var(--text);font-size:36px;line-height:1.12;font-weight:520;letter-spacing:0}.preview{border:1px solid var(--line);border-radius:22px;background:var(--surface-2);overflow:hidden}.preview-head{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;border-bottom:1px solid var(--line)}.prompt-label{color:var(--muted);font-size:12px}.prompt{margin-top:5px;color:var(--text);font-size:13px}.mini-chip{border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:var(--sub);font-size:12px}.preview-body{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}.art{height:152px;background:radial-gradient(circle at 38% 32%,color-mix(in srgb,var(--text) 18%,transparent),transparent 24%),linear-gradient(145deg,color-mix(in srgb,var(--surface-2) 82%,var(--text) 8%),var(--surface))}.art:nth-child(2){background:linear-gradient(90deg,transparent 0 18%,color-mix(in srgb,var(--text) 10%,transparent) 18% 19%,transparent 19% 100%),linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--surface-2) 84%,#7b8cff 8%))}.tool-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.tool{height:42px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:999px;color:var(--sub);font-size:13px;transition:background-color .16s ease,border-color .16s ease,color .16s ease}.tool:hover{border-color:var(--line-strong);color:var(--text);background:color-mix(in srgb,var(--text) 4%,transparent)}.auth-card{position:relative;padding:38px 38px 30px;display:flex;flex-direction:column}.card-progress{position:absolute;top:0;left:0;right:0;height:3px;overflow:hidden;background:color-mix(in srgb,var(--link) 12%,transparent)}.card-progress span{position:absolute;top:0;left:-42%;width:42%;height:100%;border-radius:999px;background:var(--link);animation:progress-slide 1.05s cubic-bezier(.4,0,.2,1) infinite}.mobile-logo{display:none;margin-bottom:28px}.target{display:inline-flex;width:fit-content;max-width:100%;align-items:center;gap:8px;min-height:32px;margin-bottom:22px;padding:6px 11px;border:1px solid var(--line);border-radius:999px;color:var(--sub);font-size:12px}.dot{width:7px;height:7px;flex:0 0 auto;border-radius:999px;background:var(--success)}h1,h2{margin:0;color:var(--text);letter-spacing:0}h2{font-size:28px;line-height:1.2;font-weight:500}.subtitle{margin:10px 0 30px;color:var(--sub);font-size:14px;line-height:1.55}.form-actions{min-height:24px;display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:16px}.login-choice{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.login-choice .primary{margin-top:0}.choice-primary{height:44px}.account-back{width:fit-content;display:inline-flex;align-items:center;gap:6px;margin-bottom:14px;border:0;padding:0;background:transparent;color:var(--link);font-size:16px}.account-summary{min-height:42px;display:flex;align-items:center;margin-bottom:18px;padding:0 12px;border:1px solid var(--line);border-radius:999px;color:var(--sub);font-size:13px}.code-boxes{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.code-box{height:52px;padding:0;text-align:center;font-size:20px;font-weight:560}.field{margin-top:16px;display:flex;flex-direction:column;gap:12px}.field:first-child{margin-top:0}.field-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}label{color:var(--sub);font-size:13px;font-weight:500}.link{border:0;padding:0;background:transparent;color:var(--link);font-size:13px;transition:opacity .16s ease}.link:hover{opacity:.78}input{width:100%;height:52px;padding:0 14px;border:1px solid var(--line);border-radius:12px;outline:0;background:var(--input);color:var(--text);font-size:15px;transition:border-color .16s ease,box-shadow .16s ease,background-color .16s ease}input:hover{border-color:var(--line-strong)}input:focus{border-color:var(--line-strong);box-shadow:0 0 0 4px var(--focus);background:color-mix(in srgb,var(--text) 2.5%,transparent)}input::placeholder{color:color-mix(in srgb,var(--muted) 72%,transparent)}.primary{width:100%;height:48px;margin-top:24px;border:0;border-radius:999px;background:var(--button);color:var(--button-text);font-size:14px;font-weight:520;transition:background-color .16s ease,transform .16s ease,opacity .16s ease}.primary:hover:not(:disabled){transform:translateY(-1px);background:var(--button-hover)}.primary:disabled{cursor:default;opacity:.82}.primary.compact{width:auto;min-width:128px;padding:0 24px}.button-content{display:inline-flex;align-items:center;justify-content:center;gap:9px}.spinner{width:13px;height:13px;border:2px solid color-mix(in srgb,var(--button-text) 24%,transparent);border-top-color:var(--button-text);border-radius:999px;animation:spin .76s linear infinite}.message{display:block;margin-top:14px;padding:10px 11px;border:1px solid color-mix(in srgb,var(--success) 24%,transparent);border-radius:12px;background:color-mix(in srgb,var(--success) 8%,transparent);color:var(--success);font-size:12px}.message.error{border-color:color-mix(in srgb,var(--error) 24%,transparent);background:color-mix(in srgb,var(--error) 8%,transparent);color:var(--error)}.divider{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:24px 0 16px;color:var(--muted);font-size:12px}.divider:before,.divider:after{content:"";height:1px;background:var(--line)}.provider-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(48px,1fr));gap:10px}.provider-icon{height:46px;min-width:0;display:grid;place-items:center;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--text);transition:background-color .16s ease,border-color .16s ease,transform .16s ease}.provider-icon svg{width:18px;height:18px}.provider-icon:hover{transform:translateY(-1px);border-color:var(--line-strong);background:color-mix(in srgb,var(--text) 4%,transparent)}.provider-fallback{font-size:13px;font-weight:650}.secondary-button,.danger-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--text);font-size:14px;transition:background-color .16s ease,border-color .16s ease,transform .16s ease}.secondary-button:hover,.danger-button:hover{transform:translateY(-1px);border-color:var(--line-strong);background:color-mix(in srgb,var(--text) 4%,transparent)}.danger-button{margin-top:20px;color:var(--error)}.signup{display:flex;justify-content:center;gap:8px;margin-top:22px;color:var(--sub);font-size:13px}.legal{color:var(--muted);font-size:12px;line-height:1.6;text-align:center}.legal a{color:var(--link)}.auth-footer{width:min(1040px,100%);margin:18px auto 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56px}.topbar{height:56px;display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.topbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:16px;width:100%}.nav-link{color:var(--sub);font-size:14px}.workspace-hero,.content-panel{border:1px solid var(--line);border-radius:24px;background:color-mix(in srgb,var(--surface) 88%,transparent);box-shadow:var(--shadow)}.workspace-hero{padding:48px}.workspace-hero h1{font-size:38px;line-height:1.16;font-weight:520}.workspace-hero p{max-width:620px;margin:16px 0 0;color:var(--sub);line-height:1.7}.content-panel{padding:28px}.profile-head{display:flex;align-items:center;gap:18px}.profile-head h1{font-size:24px;font-weight:520}.profile-head p{margin:8px 0 0;color:var(--sub)}.avatar{width:58px;height:58px;display:grid;place-items:center;border-radius:18px;background:var(--button);color:var(--button-text);font-size:22px;font-weight:650}.profile-list{display:grid;gap:14px;margin:28px 0 0}.profile-list div{display:flex;justify-content:space-between;gap:24px;padding-top:14px;border-top:1px solid var(--line)}.profile-list dt{color:var(--muted)}.profile-list dd{margin:0;color:var(--text)}.settings-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px}.settings-form h1{font-size:22px;font-weight:520;margin-bottom:22px}.avatar-uploader{display:grid;grid-template-columns:58px minmax(0,1fr);gap:16px;align-items:center;margin-bottom:20px}.settings-page{min-height:100vh;padding:16px 24px 56px}.settings-topbar{height:48px;display:grid;width:100%;grid-template-columns:220px minmax(280px,1fr) auto;gap:18px;align-items:center}.settings-search{width:min(720px,100%);height:44px;display:flex;align-items:center;gap:10px;padding:0 16px;border:1px solid transparent;border-radius:999px;background:color-mix(in srgb,var(--surface-2) 86%,var(--text) 3%);color:var(--muted)}.settings-search input{height:100%;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:var(--text);font-size:14px}.settings-search input:focus{box-shadow:none;background:transparent}.settings-shell{display:grid;grid-template-columns:240px 1fr;gap:56px;align-items:start;margin-top:28px}.settings-sidebar{position:sticky;top:24px;display:grid;gap:8px;padding-top:10px}.settings-nav-item{min-height:48px;display:flex;align-items:center;gap:12px;border-radius:999px;padding:6px 14px 6px 8px;border:none;background:transparent;color:var(--sub);font-size:14px;text-align:left;transition:background-color .16s ease,color .16s ease}.settings-nav-item.active,.settings-nav-item:hover{background:color-mix(in srgb,var(--link) 14%,transparent);color:var(--text)}.settings-nav-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:999px;background:color-mix(in srgb,var(--link) 26%,transparent);color:var(--link);font-size:15px;font-weight:650}.settings-main{width:800px;padding-top:18px}.settings-header{margin-bottom:24px}.settings-header h1{font-size:30px;line-height:1.2;font-weight:480}.settings-header p{margin:10px 0 0;color:var(--sub);font-size:14px;line-height:1.6}.settings-card{border:1px solid var(--line);border-radius:22px;background:color-mix(in srgb,var(--surface) 92%,transparent);box-shadow:var(--shadow);overflow:hidden}.settings-empty{padding:28px;color:var(--sub)}.account-settings-card{display:grid}.settings-row{width:100%;min-height:72px;display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:18px;align-items:center;border:0;border-top:1px solid var(--line);padding:14px 18px;background:transparent;color:var(--text);text-align:left;transition:background-color .16s ease}.settings-row:first-child{border-top:0}.settings-row:hover{background:color-mix(in srgb,var(--text) 3.5%,transparent)}.profile-row{min-height:86px}.row-icon{width:28px;height:28px;display:grid;place-items:center;color:var(--sub)}.row-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.row-content{min-width:0;display:grid;gap:5px}.row-title{color:var(--text);font-size:15px;font-weight:500}.row-value{overflow:hidden;color:var(--sub);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.profile-avatar{width:48px;height:48px;display:grid;place-items:center;overflow:hidden;border-radius:999px;background:var(--button);color:var(--button-text);font-size:18px;font-weight:650}.profile-avatar img{width:100%;height:100%;object-fit:cover}.row-status{min-width:56px;color:var(--link);font-size:13px;text-align:right}.row-status.bound{color:var(--muted)}.settings-editor{display:grid;gap:16px;padding:0 18px 20px 64px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--text) 2%,transparent)}.editor-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:2px}.editor-actions .primary{margin-top:0}.editor-actions .secondary-button{min-width:88px;padding:0 30px}@keyframes enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes progress-slide{0%{transform:translate(0)}55%{transform:translate(190%)}to{transform:translate(340%)}}@media(max-width:900px){.auth-shell,.settings-grid{grid-template-columns:1fr;max-width:480px}.brand-panel{display:none}.mobile-logo{display:inline-flex}.panel{min-height:auto}.auth-card{padding:30px 26px 26px}.settings-page{padding:16px}.settings-topbar{grid-template-columns:1fr auto}.settings-search{display:none}.settings-shell{grid-template-columns:1fr;gap:20px;margin-top:22px}.settings-sidebar{position:static;display:flex;padding-top:0;overflow-x:auto}.settings-main{max-width:560px;margin:0 auto;padding-top:0}}@media(max-width:560px){.auth-page{padding:16px}.auth-card{padding:26px 20px 22px}h2{font-size:25px}.auth-footer{flex-direction:column-reverse;justify-content:center}.workspace-hero,.content-panel{padding:22px}.profile-list div{display:grid}.settings-header h1{font-size:26px}.settings-row{grid-template-columns:26px minmax(0,1fr)}.settings-row .profile-avatar,.settings-row .row-status{grid-column:2;justify-self:start}.settings-editor{padding:0 16px 18px}}