@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=DM+Mono:wght@500&display=swap";:root{--tg-bg:#0e0e11;--tg-surface:#1a1a20;--tg-text:#f0f0f2;--tg-hint:#8b8b99;--tg-link:#5b9cf6;--tg-btn:#5b9cf6;--tg-btn-text:#fff;--radius-card:18px;--radius-btn:12px;--radius-badge:6px;--shadow-card:0 8px 40px #0000008c;--shadow-btn:0 4px 18px #5b9cf64d;--duration-fast:.18s;--duration-mid:.32s;--font-body:"DM Sans", system-ui, sans-serif;--font-mono:"DM Mono", monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}.app-shell{background-color:var(--tg-bg);min-height:100svh;font-family:var(--font-body);color:var(--tg-text);justify-content:center;align-items:center;padding:24px 16px;display:flex;position:relative;overflow:hidden}.bg-grain{pointer-events:none;z-index:0;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");background-size:256px 256px;width:200%;height:200%;animation:8s steps(10,end) infinite grain-drift;position:fixed;inset:-50%}@keyframes grain-drift{0%{transform:translate(0)}10%{transform:translate(-2%,-3%)}20%{transform:translate(3%,1%)}30%{transform:translate(-1%,4%)}40%{transform:translate(4%,-2%)}50%{transform:translate(-3%,3%)}60%{transform:translate(2%,-4%)}70%{transform:translate(-4%,1%)}80%{transform:translate(3%,3%)}90%{transform:translate(-2%,-1%)}to{transform:translate(0)}}.app-shell:before{content:"";background:radial-gradient(circle, color-mix(in srgb, var(--tg-btn) 18%, transparent) 0%, transparent 70%);pointer-events:none;z-index:0;width:520px;height:520px;position:fixed;top:30%;left:50%;translate:-50% -50%}.card{z-index:1;background:var(--tg-surface);border:1px solid color-mix(in srgb, var(--tg-text) 8%, transparent);border-radius:var(--radius-card);width:100%;max-width:380px;box-shadow:var(--shadow-card);flex-direction:column;gap:28px;padding:32px 28px 36px;display:flex;position:relative}.brand{align-items:center;gap:10px;display:flex}.brand-icon{background:var(--tg-btn);width:36px;height:36px;color:var(--tg-btn-text);box-shadow:0 2px 10px color-mix(in srgb, var(--tg-btn) 45%, transparent);border-radius:10px;place-items:center;font-size:14px;line-height:1;display:grid}.brand-name{font-family:var(--font-mono);letter-spacing:.03em;color:var(--tg-text);font-size:17px;font-weight:500}.section{text-align:center;flex-direction:column;align-items:center;gap:20px;width:100%;display:flex}.fade-in{animation:fade-up var(--duration-mid) ease both}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.loader-wrap{flex-direction:column;align-items:center;gap:14px;padding:12px 0;display:flex}.spinner{border:3px solid color-mix(in srgb, var(--tg-btn) 20%, transparent);border-top-color:var(--tg-btn);border-radius:50%;width:36px;height:36px;animation:.75s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.section-title{color:var(--tg-text);letter-spacing:-.01em;font-size:20px;font-weight:600;line-height:1.25}.hint{color:var(--tg-hint);max-width:280px;font-size:14px;line-height:1.55}.error-text{color:#f07070}.step-badge{font-size:11px;font-weight:600;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--tg-btn);background:color-mix(in srgb, var(--tg-btn) 12%, transparent);border:1px solid color-mix(in srgb, var(--tg-btn) 25%, transparent);border-radius:var(--radius-badge);padding:3px 10px;display:inline-block}.captcha-wrap{justify-content:center;width:100%;display:flex}.btn{border-radius:var(--radius-btn);width:100%;font-family:var(--font-body);cursor:pointer;transition:transform var(--duration-fast) ease, opacity var(--duration-fast) ease, box-shadow var(--duration-fast) ease;-webkit-tap-highlight-color:transparent;border:none;justify-content:center;align-items:center;gap:8px;padding:13px 20px;font-size:15px;font-weight:600;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background:var(--tg-btn);color:var(--tg-btn-text);box-shadow:var(--shadow-btn)}.btn-primary:hover{opacity:.88;box-shadow:0 6px 24px color-mix(in srgb, var(--tg-btn) 45%, transparent)}.btn-secondary{background:color-mix(in srgb, var(--tg-text) 10%, transparent);color:var(--tg-text);border:1px solid color-mix(in srgb, var(--tg-text) 15%, transparent)}.btn-secondary:hover{background:color-mix(in srgb, var(--tg-text) 16%, transparent)}.btn-icon{font-size:16px;line-height:1}.status-icon{width:60px;height:60px;animation:pop var(--duration-mid) cubic-bezier(.34, 1.56, .64, 1) both;border-radius:50%;place-items:center;font-size:26px;font-weight:700;display:grid}@keyframes pop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}.success-icon{color:#4caf7d;background:#4caf7d26;border:2px solid #4caf7d4d}.error-icon{color:#f07070;background:#f0707026;border:2px solid #f070704d}@media (prefers-color-scheme:light){:root{--tg-bg:#f2f2f7;--tg-surface:#fff;--tg-text:#0e0e11;--tg-hint:#6b6b7a;--tg-link:#2563eb;--tg-btn:#2563eb;--tg-btn-text:#fff;--shadow-card:0 8px 40px #0000001a}.app-shell:before{opacity:.5}}@media (width<=360px){.card{padding:24px 18px 28px}.section-title{font-size:18px}}