.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:flex-start;justify-content:center;padding-top:10vh;z-index:1000;animation:fadeIn .25s var(--ease-out);overflow-y:auto}.modal-content{background:var(--modal-bg);border:1px solid var(--modal-border);border-radius:24px;padding:36px;width:90%;max-width:440px;position:relative;box-shadow:var(--modal-shadow);animation:slideUp .35s var(--ease-out)}@keyframes slideUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-close{position:absolute;top:16px;right:16px;background:var(--bg-card);border:1px solid var(--border-color);font-size:18px;cursor:pointer;color:var(--text-muted);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:12px;transition:all .3s var(--ease-bounce)}.modal-close:hover{background:var(--bg-card-hover);border-color:var(--primary);color:var(--primary);transform:scale(1.05)}.modal-header{text-align:center;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-color)}.modal-title{margin:0 0 8px;font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--text-primary);letter-spacing:.02em}.modal-subtitle{margin:0;font-size:.95rem;color:var(--text-secondary);font-weight:500}.modal-tabs{display:flex;align-items:flex-start;gap:8px;margin-bottom:28px;background:var(--bg-card);padding:6px;border-radius:14px;border:1px solid var(--border-color)}.tab{flex:1 1;align-self:flex-start;padding:14px 18px;background:transparent;border:none;border-radius:10px;cursor:pointer;font-size:.95rem;font-weight:600;color:var(--text-muted);transition:all .3s var(--ease-smooth)}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--gradient-cta);color:#ffffff;box-shadow:0 4px 15px rgba(255,69,0,.3)}.form-group{margin-bottom:22px}.form-group label{display:block;margin-bottom:10px;font-weight:600;font-size:.9rem;color:var(--text-secondary)}.form-group input{width:100%;padding:16px 18px;border:2px solid var(--border-color);border-radius:14px;font-size:1rem;font-family:var(--font-body);box-sizing:border-box;transition:all .3s ease;background:var(--bg-input);color:var(--text-primary)}.form-group input::placeholder{color:var(--text-muted)}.form-group input:hover{border-color:var(--border-color-hover)}.form-group input:focus{outline:none;border-color:var(--primary);background:var(--bg-surface);box-shadow:0 0 0 4px rgba(255,69,0,.1)}.form-group input:disabled{background-color:var(--bg-card);cursor:not-allowed;opacity:.6}.btn-primary,.btn-secondary{width:100%;padding:16px 28px;border:none;border-radius:14px;font-size:1rem;font-weight:600;font-family:var(--font-body);cursor:pointer;transition:all .3s var(--ease-bounce);display:flex;align-items:center;justify-content:center;gap:10px;position:relative;overflow:hidden}.btn-primary:before,.btn-secondary:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.2),transparent);opacity:0;transition:opacity .3s ease}.btn-primary:hover:before,.btn-secondary:hover:before{opacity:1}.btn-primary{background:var(--gradient-cta);color:#ffffff;margin-bottom:14px;box-shadow:0 8px 25px rgba(255,69,0,.35)}.btn-primary:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 12px 35px rgba(255,69,0,.45)}.btn-primary:active:not(:disabled){transform:translateY(-1px)}.btn-primary:disabled{background:var(--bg-card);color:var(--text-muted);box-shadow:none;cursor:not-allowed}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:2px solid var(--border-color)}.btn-secondary:hover:not(:disabled){border-color:var(--primary);background:var(--bg-card-hover);transform:translateY(-2px)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.error-message{background:rgba(239,68,68,.1);color:var(--status-error);padding:16px 18px;border-radius:14px;margin-bottom:22px;font-size:.95rem;font-weight:500;border:1px solid rgba(239,68,68,.2);display:flex;align-items:center;gap:12px}.error-message:before{content:"⚠️";font-size:18px}.success-hint{background:rgba(16,185,129,.1);color:var(--status-success);padding:16px 18px;border-radius:14px;font-weight:500;border:1px solid rgba(16,185,129,.2)}.otp-info,.success-hint{margin-bottom:22px;font-size:.95rem;text-align:center}.otp-info{color:var(--text-muted);line-height:1.6}.resend-button{background:none;border:none;color:var(--primary);font-size:.95rem;font-weight:600;cursor:pointer;padding:10px;margin-top:10px;transition:all .3s ease}.resend-button:hover:not(:disabled){color:var(--accent-yellow)}.resend-button:disabled{color:var(--text-muted);cursor:not-allowed}.social-auth-section{margin-top:24px}.auth-divider{position:relative;text-align:center;margin:28px 0 24px}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border-color)}.auth-divider span{position:relative;background:var(--modal-bg);padding:0 16px;color:var(--text-muted);font-size:.9rem;font-weight:500}.social-buttons{gap:12px}.btn-social,.social-buttons{display:flex;align-items:center}.btn-social{flex:1 1;padding:16px 20px;border:2px solid var(--border-color);border-radius:14px;font-size:.95rem;font-weight:600;font-family:var(--font-body);cursor:pointer;transition:all .3s var(--ease-bounce);justify-content:center;gap:10px;background:var(--bg-card);color:var(--text-primary);position:relative;overflow:hidden}.btn-social:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);opacity:0;transition:opacity .3s ease}.btn-social:hover:not(:disabled):before{opacity:1}.btn-social:disabled{opacity:.5;cursor:not-allowed}.social-icon{width:20px;height:20px;flex-shrink:0}.btn-yandex{border-color:#fc3f1d;color:#fc3f1d}.btn-yandex:hover:not(:disabled){border-color:#fc3f1d;background:rgba(252,63,29,.08);transform:translateY(-2px);box-shadow:0 6px 16px rgba(252,63,29,.2)}.btn-yandex:active:not(:disabled){transform:translateY(0)}.btn-vk{border-color:#0077ff;color:#0077ff}.btn-vk:hover:not(:disabled){border-color:#0077ff;background:rgba(0,119,255,.08);transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,119,255,.2)}.btn-vk:active:not(:disabled){transform:translateY(0)}.btn-telegram{border-color:#0088cc;color:#0088cc}.btn-telegram:hover:not(:disabled){border-color:#0088cc;background:rgba(0,136,204,.08);transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,136,204,.2)}.btn-telegram:active:not(:disabled){transform:translateY(0)}.btn-apple{border-color:var(--apple-border);color:var(--apple-text)}.btn-apple:hover:not(:disabled){border-color:var(--apple-border-hover);background:var(--apple-bg-hover);transform:translateY(-2px);box-shadow:0 6px 16px var(--apple-shadow)}.btn-apple:active:not(:disabled){transform:translateY(0)}.privacy-notice{text-align:center;font-size:.75rem;color:var(--text-muted);margin-top:16px;line-height:1.4;opacity:.8}.policy-checkboxes{margin:0 0 20px;padding:10px 12px;background:var(--bg-card);border-radius:10px;border:1px solid var(--border-color)}.policy-checkbox{display:flex;align-items:flex-start;gap:8px;margin-bottom:6px;cursor:pointer;font-size:.7rem;line-height:1.4;color:var(--text-muted)}.policy-checkbox:last-of-type{margin-bottom:0}.policy-checkbox input[type=checkbox]{width:14px;height:14px;margin-top:1px;cursor:pointer;flex-shrink:0;accent-color:var(--primary)}.policy-checkbox span{flex:1 1}.policy-checkbox a{color:var(--primary);text-decoration:underline;transition:color .2s ease}.policy-checkbox a:hover{color:var(--accent-yellow)}.policy-error{color:var(--status-error);font-size:.65rem;margin-top:8px;margin-bottom:0;text-align:center;font-weight:500}@media (max-width:480px){.modal-content{padding:28px 20px;border-radius:20px;margin:16px}.modal-content h2{font-size:1.5rem}.form-group input{padding:14px 16px}.btn-primary,.btn-secondary,.btn-telegram{padding:14px 24px;font-size:.95rem}}@media (max-width:360px){.social-btn-text{display:none}.btn-social{padding:14px;min-width:48px}.social-buttons{gap:8px}}