:root{--kb-blue: #1433d2;--kb-surface: #1433d2;--kb-blue-hover: #4a66e6;--kb-navy: #0e2399;--kb-light: #eef1ff;--kb-ring: rgb(20 51 210 / 28%);--kb-error: #dc2626;--kb-success: #047857;--kb-text: #111827;--kb-text-secondary: #6b7280;--kb-text-tertiary: #6e7482;--kb-border: #e5e7eb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:#fff;color:var(--kb-text);min-height:100vh;-webkit-font-smoothing:antialiased}.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:10px 16px;border-radius:10px;background:#fff;color:var(--kb-blue);font-size:13px;font-weight:650;line-height:1;text-decoration:none;box-shadow:0 1px 3px #0000001f,0 8px 24px #030a3c40;transform:translateY(calc(-100% - 16px));transition:transform .15s ease}.skip-link:focus{transform:translateY(0);outline:3px solid var(--kb-blue);outline-offset:2px}@media(prefers-reduced-motion:reduce){.skip-link{transition:none}}:focus-visible{outline:3px solid var(--kb-blue);outline-offset:2px}.auth-image-frame :focus-visible{outline-color:#fff;box-shadow:0 0 0 6px #060e468c}.auth-shell{position:fixed;inset:0;background:#fff;display:flex;align-items:stretch;z-index:1}.auth-form-pane{flex:1 1 50%;min-width:0;position:relative;z-index:1;display:flex;flex-direction:column;overflow:hidden;background-color:transparent}.auth-form-scroll{flex:1 1 auto;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none;padding:28px 36px 48px;display:flex;flex-direction:column}.auth-form-scroll::-webkit-scrollbar{display:none}@media(width>=768px){.auth-form-scroll{padding:36px 56px 64px}}@media(width>=1280px){.auth-form-scroll{padding:44px 80px 80px}}.auth-form-header{position:absolute;top:clamp(16px,3.2vh,28px);left:0;right:16px;height:44px;padding-left:max(clamp(20px,3vw,44px),env(safe-area-inset-left,0px));z-index:2;display:flex;align-items:center;justify-content:space-between}.auth-form-logo{display:inline-flex;align-items:center;gap:8px}.auth-form-logo img{display:block;height:28px;width:auto}.auth-form-logo .auth-logo-face{height:38px}@media(width<=760px){.auth-form-logo img{height:22px}.auth-form-logo .auth-logo-face{height:30px}}.back-link{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:8px;font-size:13px;font-weight:500;color:var(--kb-text-secondary);background:transparent;border:none;font-family:inherit;cursor:pointer;text-decoration:none;transition:color .15s ease,background .15s ease}.back-link:hover{color:var(--kb-text);background:#0000000a}.auth-form-body{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;width:100%;max-width:420px;margin:0 auto;position:relative;z-index:1}.auth-headline{font-family:Outfit,Inter,system-ui,sans-serif;font-size:clamp(34px,3.8vw,52px);font-weight:500;letter-spacing:-.04em;line-height:.98;color:var(--kb-text);text-align:left;margin:0 0 12px;transition:color 1s ease}.auth-subtext{font-size:15px;font-weight:400;color:var(--kb-text-secondary);text-align:left;margin:0 0 28px;line-height:1.5}.auth-return{display:none;flex-direction:column;align-items:flex-start;gap:16px}html[data-oauth-return] .auth-form-body>:not(.auth-return){display:none}html[data-oauth-return] .auth-return{display:flex}.auth-return .auth-headline,.auth-return .auth-subtext{margin-bottom:0}#signupHeadline{margin-bottom:28px}.auth-return-spinner{width:26px;height:26px;border-radius:50%;border:2px solid var(--kb-border);border-top-color:var(--kb-blue);animation:authReturnSpin .7s linear infinite}@keyframes authReturnSpin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.auth-return-spinner{animation:none;border-color:var(--kb-blue);background:var(--kb-light)}}.auth-buttons{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}.auth-buttons.hidden{display:none}.auth-btn{display:flex;align-items:center;gap:14px;width:100%;min-height:52px;padding:0 18px;background:#fff;border:1px solid var(--kb-border);border-radius:14px;font-family:inherit;font-size:14.5px;font-weight:550;color:var(--kb-text);cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.auth-btn:hover{border-color:var(--kb-blue);box-shadow:0 4px 14px #1433d21a;transform:translateY(-1px)}.auth-btn:active{transform:scale(.99)}.auth-btn[disabled]{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.auth-btn[disabled]:hover{border-color:var(--kb-border);box-shadow:none;transform:none}.auth-btn .auth-btn-soon{margin-left:auto;padding:2px 9px;border-radius:999px;background:var(--kb-light);color:var(--kb-blue);font-size:11.5px;font-weight:600;white-space:nowrap}.auth-btn .auth-btn-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#374151}.auth-btn .auth-btn-icon svg{max-width:100%;max-height:100%}.auth-btn .auth-btn-label{flex:1 1 auto;text-align:left}.email-form{display:none;margin-top:14px}.email-form.active{display:block}.email-form label,.auth-field-label{display:block;font-size:13px;font-weight:600;color:var(--kb-text);margin:14px 0 6px}input:autofill,textarea:autofill,select:autofill{transition:background-color 0s 600000s,color 0s 600000s!important}input:-webkit-autofill,textarea:-webkit-autofill,select:-webkit-autofill{transition:background-color 0s 600000s,color 0s 600000s!important}.email-form input,.auth-input{width:100%;padding:13px 14px;background:#fff;border:1px solid var(--kb-border);border-radius:12px;font-family:inherit;font-size:15px;color:var(--kb-text);margin-bottom:6px;transition:border-color .15s ease,box-shadow .15s ease}.email-form input[type=checkbox]{width:auto;padding:0;margin:0;border-radius:4px;flex-shrink:0;accent-color:var(--kb-blue)}.email-form input:focus,.auth-input:focus{outline:none;border-color:var(--kb-blue);box-shadow:0 0 0 3px var(--kb-ring)}.email-form input:focus-visible,.auth-input:focus-visible{outline:3px solid var(--kb-blue);outline-offset:2px}.email-form input::placeholder,.auth-input::placeholder{color:var(--kb-text-tertiary)}.email-form-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;font-size:13px}.email-form-row label{margin-bottom:0;display:inline-flex;align-items:center;gap:6px;color:var(--kb-text-secondary);font-weight:400}.email-form-row a{color:var(--kb-blue);text-decoration:none;font-weight:500}.email-form-row a:hover{text-decoration:underline}.email-submit,.auth-cta-card{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;padding:14px 14px 14px 20px;margin-top:18px;background:var(--kb-blue);color:#fff;border:none;border-radius:14px;font-family:inherit;font-size:13px;font-weight:650;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;box-shadow:0 10px 28px #040a3247;transition:background .2s ease,box-shadow .2s ease,transform .2s ease}.email-submit:hover,.auth-cta-card:hover{background:var(--kb-blue-hover);box-shadow:0 14px 34px #040a3257;transform:translateY(-2px)}.email-submit:active,.auth-cta-card:active{transform:translateY(0) scale(.995)}.email-submit[disabled],.auth-cta-card[disabled]{background:#d1d5db;color:var(--kb-text-secondary);box-shadow:none;cursor:not-allowed;transform:none}.auth-cta-arrow{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:#fff;color:var(--kb-blue);flex:0 0 auto}.auth-cta-arrow svg{width:14px;height:14px}.email-submit[disabled] .auth-cta-arrow,.auth-cta-card[disabled] .auth-cta-arrow{background:#f3f4f6;color:var(--kb-text-tertiary)}.auth-cta-plain{display:block;width:100%;padding:15px;margin-top:18px;background:var(--kb-blue);color:#fff;border:none;border-radius:14px;font-family:inherit;font-size:13px;font-weight:650;text-transform:uppercase;letter-spacing:.08em;text-align:center;cursor:pointer;box-shadow:0 10px 28px #040a3247;transition:background .2s ease,box-shadow .2s ease,transform .2s ease}.auth-cta-plain:hover{background:var(--kb-blue-hover);box-shadow:0 14px 34px #040a3257;transform:translateY(-2px)}.auth-cta-plain[disabled]{background:#d1d5db;color:var(--kb-text-secondary);box-shadow:none;cursor:not-allowed;transform:none}.email-back-btn{width:100%;padding:12px;margin-top:10px;background:transparent;color:var(--kb-text-secondary);border:none;border-radius:10px;font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:color .15s ease}.email-back-btn:hover{color:var(--kb-text)}.error-message,.success-message,.auth-status{display:block;margin-top:12px;padding:10px 14px;border-radius:10px;font-size:13px;line-height:1.4}.error-message{background:#ef444414;border:1px solid rgb(239 68 68 / 25%);color:var(--kb-error)}.error-message a{color:var(--kb-blue);text-decoration:underline;font-weight:500}.success-message{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}.auth-status{background:#f3f4f6;border:1px solid var(--kb-border);color:var(--kb-text-secondary)}.auth-status.is-error{background:#ef444414;border-color:#ef444440;color:var(--kb-error)}.auth-status.is-success{background:#f0fdf4;border-color:#bbf7d0;color:#15803d}.error-message:empty,.success-message:empty,.auth-status:empty{margin:0;padding:0;border:0;background:none}.error-message:not(:empty),.success-message:not(:empty){animation:auth-message-in .18s cubic-bezier(.16,1,.3,1)}@keyframes auth-message-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.error-message:not(:empty),.success-message:not(:empty){animation:none}}.signup-link{margin-top:18px;text-align:left;font-size:13px;color:var(--kb-text-secondary)}.signup-link a{color:var(--kb-text);text-decoration:underline;font-weight:500;margin-left:4px}.legal-text{margin-top:24px;padding:0;text-align:left;font-size:12px;line-height:1.5;color:var(--kb-text-tertiary)}.legal-text a{color:var(--kb-text-secondary);text-decoration:underline}.legal-text a:hover{color:var(--kb-text)}.otp-grid{display:flex;gap:10px;justify-content:flex-start;margin:18px 0 6px}.otp-input,.code-input{width:52px;height:60px;text-align:center;font-family:Space Grotesk,Inter,monospace;font-size:24px;font-weight:700;color:var(--kb-text);background:#fff;border:1px solid var(--kb-border);border-radius:12px;transition:border-color .15s ease,box-shadow .15s ease}.otp-input:focus,.code-input:focus{outline:none;border-color:var(--kb-blue);box-shadow:0 0 0 3px var(--kb-ring)}.otp-input:focus-visible,.code-input:focus-visible{outline:3px solid var(--kb-blue);outline-offset:2px}.otp-input.is-error,.code-input.is-error{border-color:var(--kb-error)}.otp-separator{align-self:center;color:var(--kb-text-tertiary);font-weight:700}@media(width<=420px){.otp-input,.code-input{width:44px;height:54px;font-size:20px}.otp-grid{gap:7px}}.password-row{position:relative;margin-bottom:6px}.password-row input{padding-right:46px;margin-bottom:0}.password-row .toggle-pw{position:absolute;right:12px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;background:none;border:none;border-radius:6px;cursor:pointer;color:var(--kb-text-tertiary);transition:color .15s ease}.password-row .toggle-pw:hover{color:var(--kb-text-secondary)}.password-row .toggle-pw:focus-visible{outline:3px solid var(--kb-blue);outline-offset:2px}.password-strength{height:4px;background:var(--kb-border);border-radius:2px;overflow:hidden;margin:8px 0 4px}.password-strength-fill{display:block;height:100%;width:0;border-radius:2px;transition:width .25s ease,background .25s ease}.login-link{margin-top:18px;text-align:center;font-size:13px;color:var(--kb-text-secondary)}.login-link a{color:var(--kb-text);text-decoration:underline;font-weight:500;margin-left:4px}.password-strength-label{font-size:12px;color:var(--kb-text-secondary);min-height:16px;display:block}.password-requirements{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;margin:8px 0 2px;padding:0;font-size:12px;color:var(--kb-text-tertiary)}.password-requirements li{display:flex;align-items:center;gap:6px;transition:color .2s ease}.password-requirements li:before{content:"";width:6px;height:6px;border-radius:50%;background:#d1d5db;flex-shrink:0;transition:background .2s ease}.password-requirements li.met{color:var(--kb-success)}.password-requirements li.met:before{background:#10b981}.auth-shell.is-centered .auth-headline,.auth-shell.is-centered .auth-subtext,.auth-shell.is-centered .signup-link,.auth-shell.is-centered .legal-text{text-align:center}.auth-image-pane{flex:1 1 50%;min-width:0;padding:12px 0;display:flex;position:relative;z-index:1}.auth-image-frame{flex:1;position:relative;display:flex;align-items:flex-end;overflow:hidden;border-radius:18px 0 0 18px;background:radial-gradient(70% 60% at 0% 0%,#3b57f0,#3b57f000 70%),radial-gradient(60% 60% at 85% 20%,#7896ffb3,#7896ff00 70%),radial-gradient(70% 60% at 45% 105%,#46c8ff73,#46c8ff00 70%),radial-gradient(70% 70% at 100% 100%,#0e2399,#0e239900 70%),var(--kb-blue)}.auth-image-frame:before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(160deg,#ffffffd1,#ffffffbd 55%,#ffffffa8);border:1px solid rgb(255 255 255 / 90%);border-right:0;border-radius:inherit;box-shadow:inset 0 1px #fff}.auth-frame-caption{position:relative;z-index:1;padding:40px 44px;font-family:Outfit,Inter,sans-serif;font-weight:500;font-size:clamp(2.4rem,4.6vw,5rem);line-height:.92;letter-spacing:-.045em;color:var(--kb-blue)}.auth-frame-caption span{display:block}.auth-frame-points{margin:18px 0 0;font-family:Inter,sans-serif;font-size:15px;font-weight:500;line-height:1.5;letter-spacing:0;color:#4a5590}.auth-widgets{--w: min(18vw, 26vh, 280px);position:absolute;top:clamp(40px,8vh,80px);left:0;right:0;z-index:1;display:flex;justify-content:center;align-items:flex-start;gap:18px;pointer-events:none}.auth-widgets-col{display:flex;flex-direction:column;gap:18px}.auth-widgets img{display:block;width:var(--w);height:auto;rotate:var(--r, 0deg);filter:drop-shadow(0 16px 24px rgb(6 14 70 / 16%)) drop-shadow(0 3px 6px rgb(6 14 70 / 9%))}.auth-note{width:300px;rotate:2deg;transform-origin:top center;scale:1.25;font-family:Inter,sans-serif}@media(height<=820px){.auth-note{scale:1.05}}@media(height<=680px){.auth-note{scale:.9}}@media(height<=680px){.auth-widgets{--w: min(18vw, 21vh, 280px);top:28px}}.auth-widgets.is-single{--w: min(30vw, 44vh, 400px);top:clamp(70px,16vh,160px)}.wl-fade-up{opacity:0;transform:translateY(10px);animation:wlFadeUp .6s ease forwards}.wl-fade-d1{animation-delay:.1s}.wl-fade-d2{animation-delay:.2s}.wl-fade-d3{animation-delay:.35s}.wl-fade-d4{animation-delay:.5s}@keyframes wlFadeUp{to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.wl-fade-up{opacity:1;transform:none;animation:none}}.ink-btn{position:relative;overflow:hidden;z-index:0;transition:color .35s ease,border-color .35s ease}.ink-btn .ink-blob{position:absolute;border-radius:50%;background:#0a0a0a;opacity:0;transform:translate(-50%,-50%) scale(0);pointer-events:none;z-index:-1}.ink-btn.ink-active{color:#fff;border-color:#0a0a0a}.ink-blob.ink-animate{animation:inkSplat var(--ink-duration) var(--ink-ease) var(--ink-delay) forwards}@keyframes inkSplat{0%{transform:translate(-50%,-50%) scale(0);opacity:.85}40%{transform:translate(-50%,-50%) scale(.7);opacity:1}to{transform:translate(-50%,-50%) scale(1);opacity:1}}@media(prefers-reduced-motion:reduce){.ink-blob.ink-animate{animation:none}.ink-btn,.password-requirements li,.password-requirements li:before{transition:none}}@media(width<=767px){.auth-image-pane{display:none}.auth-form-pane{flex-basis:100%}.auth-form-scroll{padding:56px 20px 32px}}