.tool-access-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;gap:1.5rem}.loading-spinner{width:50px;height:50px;border:4px solid #f3f3f3;border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.tool-access-loading p{font-size:1.1rem;color:#666;margin:0}.tool-access-denied{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;text-align:center;max-width:600px;margin:0 auto}.denied-icon{font-size:5rem;margin-bottom:1rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.tool-access-denied h1{font-size:2.5rem;font-weight:700;color:#1a1a1a;margin:0 0 1rem}.error-message{font-size:1.1rem;color:#666;line-height:1.6;margin:0 0 2rem}.denied-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.back-button,.dashboard-button{padding:12px 32px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s,box-shadow .2s;font-family:inherit;border:none}.back-button{background:#f5f5f5;color:#333}.back-button:hover{background:#e0e0e0;transform:translateY(-1px)}.dashboard-button{background:var(--primary-color);color:white}.dashboard-button:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px rgba(49,130,206,.3)}@media (max-width:640px){.tool-access-denied h1{font-size:2rem}.denied-icon{font-size:4rem}.error-message{font-size:1rem}.denied-actions{flex-direction:column;width:100%}.back-button,.dashboard-button{width:100%}}@media (max-width:47.9375rem){.back-button,.dashboard-button{min-height:44px;-webkit-tap-highlight-color:transparent}}