.dashboard[data-v-c0c3dbdc]{min-height:100vh;display:flex;flex-direction:column;background:#f5f5f5}.dashboard-header[data-v-c0c3dbdc]{background:linear-gradient(135deg,#42b983,#2c8c63);color:#fff;padding:2rem;box-shadow:0 2px 4px #0000001a}.dashboard-header h1[data-v-c0c3dbdc]{margin:0 0 1rem;font-size:1.8rem;font-weight:600}.user-info[data-v-c0c3dbdc]{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.user-name[data-v-c0c3dbdc]{font-size:1.1rem;font-weight:500}.user-role[data-v-c0c3dbdc]{padding:.25rem .75rem;border-radius:12px;font-size:.875rem;font-weight:500;background:#fff3}.role-master[data-v-c0c3dbdc]{background:#ffc107e6;color:#000}.role-author[data-v-c0c3dbdc]{background:#2196f3e6}.role-student[data-v-c0c3dbdc]{background:#ffffff4d}.dashboard-content[data-v-c0c3dbdc]{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:2rem}.welcome-section[data-v-c0c3dbdc]{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 1px 3px #0000001a;margin-bottom:2rem}.welcome-section h2[data-v-c0c3dbdc]{margin:0 0 .5rem;color:#333;font-size:1.5rem}.welcome-section p[data-v-c0c3dbdc]{margin:0;color:#666;line-height:1.6}.empty-state[data-v-c0c3dbdc]{text-align:center;padding:3rem 2rem;background:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;margin-bottom:2rem}.empty-icon[data-v-c0c3dbdc]{font-size:4rem;margin-bottom:1rem}.empty-state h3[data-v-c0c3dbdc]{margin:0 0 .5rem;color:#333;font-size:1.3rem}.empty-state p[data-v-c0c3dbdc]{color:#666;max-width:400px;margin:0 auto;line-height:1.6}.info-cards[data-v-c0c3dbdc]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.info-card[data-v-c0c3dbdc]{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 1px 3px #0000001a;transition:transform .2s,box-shadow .2s}.info-card[data-v-c0c3dbdc]:hover{transform:translateY(-2px);box-shadow:0 4px 8px #00000026}.info-card h4[data-v-c0c3dbdc]{margin:0 0 1rem;color:#666;font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.card-value[data-v-c0c3dbdc]{font-size:2.5rem;font-weight:700;color:#42b983;margin-bottom:.5rem}.card-description[data-v-c0c3dbdc]{margin:0;color:#999;font-size:.875rem}.dashboard-footer[data-v-c0c3dbdc]{background:#fff;padding:1.5rem;text-align:center;color:#999;font-size:.875rem;border-top:1px solid #eee}.dashboard-footer p[data-v-c0c3dbdc]{margin:0}@media (max-width: 768px){.dashboard-header[data-v-c0c3dbdc]{padding:1.5rem}.dashboard-header h1[data-v-c0c3dbdc]{font-size:1.5rem}.dashboard-content[data-v-c0c3dbdc]{padding:1rem}.welcome-section[data-v-c0c3dbdc],.empty-state[data-v-c0c3dbdc]{padding:1.5rem}.info-cards[data-v-c0c3dbdc]{grid-template-columns:1fr}}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5}#app{min-height:100vh}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;color:#666}.spinner{border:4px solid #f3f3f3;border-top:4px solid #42b983;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;text-align:center}.error h2{color:#d32f2f;margin-bottom:1rem}.error p{color:#666;margin-bottom:2rem;max-width:400px}.error button{padding:.75rem 2rem;background:#42b983;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem}.error button:hover{background:#359268}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh;background:#f9f9f9}