.sinna-auth{--text:oklch(0.96 0.012 80);--text-2:oklch(0.88 0.02 72);--text-muted:oklch(0.74 0.026 62);--text-faint:oklch(0.66 0.03 58);--accent:oklch(0.93 0.026 82);--accent-2:oklch(0.84 0.04 68);--accent-ink:oklch(0.93 0.026 82);--on-accent:oklch(0.27 0.06 32);--good:oklch(0.80 0.13 150);--rose:oklch(0.78 0.13 30);--line:oklch(0.95 0.03 80/0.18);--line-strong:oklch(0.95 0.03 80/0.32);--fill:oklch(0.97 0.03 80/0.06);--fill-2:oklch(0.97 0.03 80/0.10);--fill-hover:oklch(0.97 0.03 80/0.13);--radius:14px;--field-h:56px;--font-sans:var(--font-sans-en),system-ui,sans-serif;color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.sinna-auth[dir=rtl]{--font-sans:var(--font-cairo),var(--font-sans-en),system-ui,sans-serif}.sinna-auth,.sinna-auth *{box-sizing:border-box}.sinna-auth button{cursor:pointer;color:inherit}.sinna-auth button,.sinna-auth input{font-family:inherit}.sinna-auth a{color:inherit;text-decoration:none}.sinna-auth ::-moz-selection{background:oklch(.91 .028 82/.3);color:oklch(.2 .04 30)}.sinna-auth ::selection{background:oklch(.91 .028 82/.3);color:oklch(.2 .04 30)}.sinna-auth ::-webkit-scrollbar{width:0;height:0}@keyframes sn-diss-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes sn-glow{0%,to{transform:translate(-2%) scale(1);opacity:.9}50%{transform:translate(3%,-2%) scale(1.08);opacity:1}}@keyframes sn-spin{to{transform:rotate(1turn)}}.sinna-auth.at-page{position:fixed;inset:0;background:#1c1c1e;padding:14px;display:flex}.sinna-auth .at-window{position:relative;flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;border-radius:18px;color:var(--text);background:linear-gradient(180deg,hsla(29,10%,41%,1),hsla(17,45%,24%,1) 36%,hsla(8,68%,17%,1) 64%,#1c1c1e 96%),#1c1c1e}.sinna-auth .at-head{position:relative;z-index:3;align-self:flex-start;padding:22px 28px;display:inline-flex;align-items:center}.sinna-auth .at-head img{height:120px;width:auto;display:block;-o-object-fit:contain;object-fit:contain}.sinna-auth .at-main{position:relative;z-index:2;flex:1;display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;padding:0 clamp(20px,5vw,40px) 48px}.sinna-auth .at-form-inner{width:100%;max-width:392px;margin:auto 0;animation:sn-diss-in .46s cubic-bezier(.16,1,.3,1) backwards}@media (prefers-reduced-motion:reduce){.sinna-auth .at-form-inner{animation:none}}@media (max-width:600px){.sinna-auth .at-head{padding:28px 4% 12px}.sinna-auth .at-head img{height:110px}.sinna-auth .at-main{padding:0 20px 36px}}.sinna-auth .sn-head{text-align:center;display:flex;flex-direction:column;gap:11px;margin-bottom:6px}.sinna-auth .sn-title{margin:0;font-family:var(--font-sans);font-weight:600;font-size:28px;line-height:1.12;letter-spacing:-.015em;color:oklch(.97 .012 85)}.sinna-auth .sn-sub{margin:0;font-size:14.5px;color:oklch(.8 .025 66);line-height:1.5}.sinna-auth .sn-label{display:flex;margin-bottom:8px;font-size:13px;font-weight:500;color:var(--text-2)}.sinna-auth .sn-field{width:100%;height:var(--field-h);background:var(--fill);color:var(--text);border:1px solid var(--line);border-radius:var(--radius);padding:0 16px;font-size:15px;outline:none;transition:border-color .2s,background .2s,box-shadow .26s}.sinna-auth .sn-field::-moz-placeholder{color:var(--text-faint)}.sinna-auth .sn-field::placeholder{color:var(--text-faint)}.sinna-auth .sn-field:hover{border-color:var(--line-strong);background:var(--fill-2)}.sinna-auth .sn-field:focus{border-color:var(--accent);background:var(--fill-2);box-shadow:0 0 0 4px color-mix(in oklch,var(--accent),transparent 88%)}.sinna-auth .sn-field.err{border-color:var(--rose)}.sinna-auth .sn-field.has-trail{padding-inline-end:48px}.sinna-auth .sn-trail{position:absolute;inset-inline-end:8px;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:10px;border:none;background:transparent;color:var(--text-muted);display:inline-flex;align-items:center;justify-content:center;transition:color .15s,background .15s}.sinna-auth .sn-trail:hover{color:var(--text);background:var(--fill-hover)}.sinna-auth .sn-foot-err{margin:9px 2px 0;font-size:12.5px;color:var(--rose);font-weight:500}.sinna-auth .sn-foot-hint{margin:9px 2px 0;font-size:12.5px;color:var(--text-faint);line-height:1.5}.sinna-auth .sn-next{display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;height:var(--field-h);border-radius:999px;border:none;color:var(--on-accent);font-weight:600;font-size:15.5px;position:relative;overflow:hidden;background:linear-gradient(180deg,oklch(.96 .022 86),oklch(.9 .03 80));box-shadow:inset 0 1px 0 oklch(1 0 0/.5),0 16px 36px -16px oklch(0 0 0/.6);transition:transform .2s,box-shadow .24s,filter .2s}.sinna-auth .sn-next:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.02);box-shadow:inset 0 1px 0 oklch(1 0 0/.55),0 22px 46px -16px oklch(0 0 0/.68)}.sinna-auth .sn-next:active:not(:disabled){transform:translateY(0)}.sinna-auth .sn-next:disabled{opacity:.5;cursor:default;box-shadow:none}.sinna-auth .sn-arrow{display:inline-flex;transition:transform .2s}.sinna-auth .sn-next:hover:not(:disabled) .sn-arrow{transform:translateX(3px)}.sinna-auth[dir=rtl] .sn-arrow{transform:scaleX(-1)}.sinna-auth[dir=rtl] .sn-next:hover:not(:disabled) .sn-arrow{transform:scaleX(-1) translateX(3px)}.sinna-auth .sn-spin{display:inline-flex;animation:sn-spin .85s linear infinite}.sinna-auth .sn-social{width:100%;height:var(--field-h);border:1px solid var(--line);border-radius:var(--radius);background:var(--fill);color:var(--text-2);font-size:15px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:border-color .16s,background .16s,transform .16s}.sinna-auth .sn-social:hover:not(:disabled){background:var(--fill-hover);border-color:var(--line-strong);transform:translateY(-1px)}.sinna-auth .sn-social:active{transform:translateY(0)}.sinna-auth .sn-social:disabled{opacity:.5;cursor:not-allowed}.sinna-auth .sn-link{color:var(--accent-ink);font-weight:600;transition:opacity .15s}.sinna-auth .sn-link:hover{text-decoration:underline;text-underline-offset:3px}.sinna-auth .sn-divider{display:flex;align-items:center;gap:14px}.sinna-auth .sn-divider-line{flex:1;height:1px;background:linear-gradient(90deg,transparent,oklch(.95 .03 80/.26) 50%,transparent)}.sinna-auth .sn-divider-text{font-size:10.5px;color:var(--text-muted);letter-spacing:.16em}.sinna-auth .sn-checkrow{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:13.5px;color:var(--text-2);line-height:1.5}.sinna-auth .sn-check{width:19px;height:19px;border-radius:6px;border:1.5px solid var(--line-strong);background:var(--fill);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:transparent;transition:all .15s}.sinna-auth .sn-check.on{background:var(--accent);color:var(--on-accent)}.sinna-auth .sn-check.on,.sinna-auth .sn-checkrow:hover .sn-check:not(.on){border-color:var(--accent)}.sinna-auth .sn-check-input{position:absolute;opacity:0;width:0;height:0}.sinna-auth .sn-checkrow input:checked~.sn-check{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.sinna-auth .sn-checkrow:hover input:not(:checked)~.sn-check{border-color:var(--accent)}.sinna-auth .sn-check-input:focus-visible~.sn-check{box-shadow:0 0 0 3px color-mix(in oklch,var(--accent),transparent 80%)}.sinna-auth .sn-code{width:50px;height:62px;text-align:center;font-size:25px;font-weight:600;font-family:var(--font-mono);color:var(--text);background:var(--fill);border:1px solid var(--line);border-radius:14px;outline:none;caret-color:var(--accent);transition:border-color .18s,box-shadow .22s,background .18s}.sinna-auth .sn-code:focus{border-color:var(--accent);background:var(--fill-2);box-shadow:0 0 0 4px color-mix(in oklch,var(--accent),transparent 88%)}.sinna-auth .sn-code.filled{border-color:var(--line-strong);background:var(--fill-2)}.sinna-auth .sn-strength{margin-top:11px;display:flex;align-items:center;gap:10px}.sinna-auth .sn-strength-bars{flex:1;display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}.sinna-auth .sn-strength-bar{height:4px;border-radius:999px;background:var(--fill-2);transition:background .25s}.sinna-auth .sn-strength-bar.s1{background:var(--rose)}.sinna-auth .sn-strength-bar.s2{background:var(--accent-2)}.sinna-auth .sn-strength-bar.s3{background:var(--good)}.sinna-auth .sn-strength-label{font-size:11.5px;font-family:var(--font-mono);color:var(--text-muted);min-width:48px;text-align:end}.sinna-auth .sn-dots{display:flex;gap:8px;align-items:center;justify-content:center}.sinna-auth .sn-dot{height:7px;width:7px;border-radius:999px;background:var(--line-strong);transition:width .4s,background .4s}.sinna-auth .sn-dot.on{width:26px;background:var(--accent)}.sinna-auth .sn-dot.done{background:var(--accent);opacity:.5}.sinna-auth .sn-error{text-align:center;font-size:13.5px;color:var(--rose);font-weight:500;padding:10px 12px;border-radius:12px;background:color-mix(in oklch,var(--rose),transparent 90%);border:1px solid color-mix(in oklch,var(--rose),transparent 76%)}@media (max-width:380px){.sinna-auth .sn-code{width:44px;height:56px;font-size:22px}}