.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:100px var(--space-md) var(--space-3xl)}.auth-container{width:100%;max-width:440px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-xl) var(--space-xl) var(--space-lg);position:relative}.auth-tabs{display:flex;position:relative;margin-bottom:var(--space-xl);background:var(--surface);border-radius:var(--radius-md);padding:4px}.auth-tab{flex:1;padding:10px;font-family:var(--font-secondary);font-size:.9rem;font-weight:600;color:var(--text-muted);background:none;border:none;cursor:pointer;border-radius:var(--radius-sm);position:relative;z-index:2;transition:color var(--transition-fast)}.auth-tab.active{color:var(--text-primary)}.auth-tab-indicator{position:absolute;top:4px;height:calc(100% - 8px);background:var(--surface-hover);border-radius:var(--radius-sm);transition:left .3s ease,width .3s ease;z-index:1}.auth-form{animation:authFadeIn .3s ease}@keyframes authFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:var(--space-xl)}.auth-header h1{font-family:var(--font-secondary);font-size:1.5rem;font-weight:800;margin-bottom:6px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-header p{font-size:.85rem;color:var(--text-muted);line-height:1.5}.auth-field{margin-bottom:var(--space-md)}.auth-field label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.auth-field label i{margin-right:4px;color:var(--accent-1);font-size:.75rem}.auth-field input{width:100%;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:.9rem;font-family:var(--font-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.auth-field input::placeholder{color:var(--text-muted);opacity:.6}.auth-field input:focus{outline:none;border-color:var(--accent-1);box-shadow:0 0 0 3px #dc262626}.password-wrapper{position:relative}.password-wrapper input{padding-right:44px}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;transition:color var(--transition-fast)}.password-toggle:hover{color:var(--text-primary)}.auth-extras{display:flex;justify-content:flex-end;margin-bottom:var(--space-md)}.forgot-password-link{background:none;border:none;color:var(--accent-1);font-size:.8rem;cursor:pointer;transition:opacity var(--transition-fast)}.forgot-password-link:hover{opacity:.8}.auth-submit{width:100%;padding:14px;font-size:.95rem;font-weight:700;display:flex;align-items:center;justify-content:center;gap:var(--space-sm);margin-top:var(--space-md)}.auth-submit:disabled{opacity:.7;cursor:not-allowed}.auth-error{display:none;margin-top:var(--space-md);padding:10px 14px;background:#ef44441a;border:1px solid rgba(239,68,68,.25);border-radius:var(--radius-md);color:#ef4444;font-size:.82rem;text-align:center;line-height:1.5}.auth-success{display:none;margin-top:var(--space-md);padding:10px 14px;background:#22c55e1a;border:1px solid rgba(34,197,94,.25);border-radius:var(--radius-md);color:#22c55e;font-size:.82rem;text-align:center;line-height:1.5}.auth-back-link{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:var(--space-md);background:none;border:none;color:var(--text-muted);font-size:.85rem;cursor:pointer;width:100%;transition:color var(--transition-fast)}.auth-back-link:hover{color:var(--text-primary)}#authNav{position:relative}.nav-user-btn{display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-family:var(--font-primary);font-size:.85rem;padding:6px 10px;border-radius:var(--radius-md);transition:all var(--transition-fast);position:relative}.nav-user-btn:hover{background:var(--surface);color:var(--text-primary)}.nav-user-avatar{width:28px;height:28px;border-radius:50%;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:#fff;flex-shrink:0}.nav-user-name{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:6px;z-index:10000;display:none;animation:authFadeIn .2s ease}.user-dropdown.show{display:block}.user-dropdown-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;background:none;border:none;color:var(--text-secondary);font-size:.85rem;font-family:var(--font-primary);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.user-dropdown-item:hover{background:var(--surface);color:var(--text-primary)}.user-dropdown-item i{width:16px;text-align:center;font-size:.8rem}.user-dropdown-item.logout{color:#ef4444}.user-dropdown-item.logout:hover{background:#ef444414}.user-dropdown-divider{height:1px;background:var(--border);margin:4px 0}.user-dropdown-email{padding:8px 12px;font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-login-link{display:flex;align-items:center;gap:6px;color:var(--text-secondary);font-size:.85rem;cursor:pointer;padding:6px 12px;border-radius:var(--radius-md);transition:all var(--transition-fast);text-decoration:none}.nav-login-link:hover{background:var(--surface);color:var(--text-primary)}@media(max-width:480px){.auth-container{padding:var(--space-lg) var(--space-md)}.auth-header h1{font-size:1.3rem}.nav-user-name{display:none}}