*,:before,:after{box-sizing:border-box}html,body,#root{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button{font-family:inherit}:root{--bg:#f5f6f8;--card:#fff;--ink:#0a1e56;--ink-strong:#0e1621;--muted:#8e9196;--border:#dfdfdf;--field-bg:#f5f6fa;--primary:#fd4d00;--primary-hover:#e64500;--primary-tint:#ffebd3;--primary-ring:#fd4d002e;--danger:#f74c39;--danger-hover:#e03a28;--warning-bg:#ffebd3;--warning-border:#ff8932;--warning-ink:#82260c;--success-bg:#e5f9e7;--success-border:#2ad43b;--success-ink:#0f5132;--error-bg:#ffe1e1;--error-border:#f74c39;--error-ink:#7a1f15;--shadow-color:#0a1e570a}*{box-sizing:border-box}body,html,#root{background:var(--bg);min-height:100%;color:var(--ink);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.page{flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100vh;padding:24px 16px;display:flex}.card{background:var(--card);width:100%;max-width:420px;box-shadow:0 6px 15px 7px var(--shadow-color), 0 3px 6px 1px var(--shadow-color), 0 9px 26px #0a1e5705;border-radius:12px;padding:28px}.card__header h1{color:var(--ink-strong);margin:0 0 8px;font-size:22px;font-weight:700}.card__header p{margin:0 0 20px;font-size:14px;line-height:1.5}.muted{color:var(--muted)}.form{flex-direction:column;gap:12px;display:flex}.form label{color:var(--ink);font-size:13px;font-weight:600}.form input{background:var(--field-bg);width:100%;color:var(--ink-strong);border:1px solid #0000;border-radius:8px;outline:none;padding:14px 16px;font-size:16px;transition:border-color .15s,box-shadow .15s,background .15s}.form input::placeholder{color:#18263366}.form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring);background:#fff}.btn{cursor:pointer;border:none;border-radius:8px;padding:14px 16px;font-size:15px;font-weight:600;transition:background .15s,opacity .15s,color .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:var(--primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--primary-hover)}.btn--danger{background:var(--danger);color:#fff}.btn--danger:hover:not(:disabled){background:var(--danger-hover)}.btn--ghost{background:var(--primary-tint);color:var(--primary);border:none}.btn--ghost:hover:not(:disabled){background:#ffd9b0}.warning,.success,.error{border:1px solid #0000;border-radius:8px;padding:14px 16px;font-size:14px;line-height:1.5}.warning{background:var(--warning-bg);border-color:var(--warning-border);color:var(--warning-ink)}.warning strong{color:var(--ink-strong);margin-bottom:4px;display:block}.warning p{margin:0}.success{background:var(--success-bg);border-color:var(--success-border);color:var(--success-ink)}.success strong{color:var(--ink-strong);margin-bottom:4px;display:block}.success p{margin:0}.error{background:var(--error-bg);border-color:var(--error-border);color:var(--error-ink);margin-top:12px}.footer{text-align:center;font-size:12px}.lang-switch{background:var(--card);box-shadow:0 2px 6px var(--shadow-color);border-radius:999px;gap:4px;padding:4px;display:flex}.lang-switch__btn{color:var(--muted);letter-spacing:.5px;cursor:pointer;background:0 0;border:none;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;transition:background .15s,color .15s}.lang-switch__btn:hover:not(.is-active){color:var(--ink)}.lang-switch__btn.is-active{background:var(--primary);color:#fff}