:root{--primary-color: #646cff;--secondary-color: #535bf2;--background-dark: #242424;--background-light: #ffffff;--text-dark: #213547;--text-light: rgba(255, 255, 255, .87)}body{margin:0;min-height:100vh;background:var(--background-dark);color:var(--text-light)}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:linear-gradient(135deg,#1a1a1a,#242424)}.login-box{background:#ffffff0d;padding:2.5rem;border-radius:16px;box-shadow:0 8px 32px #0000001a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:100%;max-width:360px;margin:0 auto}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:2em;color:#646cff;margin-bottom:.5rem}.login-header p{color:#fff9;font-size:.9em}.login-input{width:100%;padding:12px;margin-bottom:1rem;border:2px solid rgba(255,255,255,.1);border-radius:8px;background:#ffffff0d;color:#fff;font-size:1em;box-sizing:border-box;transition:all .3s ease}.login-input:focus{border-color:#646cff;outline:none;background:#ffffff1a}.login-input::placeholder{color:#ffffff4d}.login-button{width:100%;padding:12px;margin-top:1rem;border:none;border-radius:8px;background:#646cff;color:#fff;font-size:1em;font-weight:600;cursor:pointer;transition:all .3s ease}.login-button:hover{background:#535bf2;transform:translateY(-1px)}.login-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.error-message{background:#ff57571a;border-left:4px solid #ff5757;color:#ff5757;padding:1rem;margin-top:1rem;border-radius:4px;font-size:.9em}.loading-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite;margin:0 auto}@media (max-width: 480px){.login-box{padding:2rem}.login-header h1{font-size:1.75em}}.dashboard{min-height:100vh;padding:0}.dashboard-nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.dashboard-content{padding:2rem}.data-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2rem}.data-card{background:#ffffff0d;border-radius:12px;overflow:hidden;transition:transform .3s ease}.data-card:hover{transform:translateY(-5px)}.data-card-header{padding:1rem;background:var(--primary-color);color:#fff;font-weight:600}.data-card-content{padding:1rem}.access-badge{display:inline-block;padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:600;margin-bottom:1rem}.access-badge.dedicated{background:var(--primary-color);color:#fff}.access-badge.shared{background:#38a169;color:#fff}.logout-button{padding:.5rem 1rem;border:none;border-radius:6px;background:#ffffff1a;color:var(--text-light);cursor:pointer;transition:all .3s ease}.logout-button:hover{background:#fff3}.loading-spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.group-logo{height:30px;width:auto;vertical-align:middle;margin-right:5px;display:inline-block}.access-badge{display:flex;align-items:center;gap:5px}