:root{--primary-bg: #0b1020;--secondary-bg: #131a2e;--card-bg: rgba(19, 26, 46, .8);--accent-color: #00d4aa;--accent-hover: #00b894;--text-primary: #ffffff;--text-secondary: #a0aec0;--border-color: rgba(255, 255, 255, .1);--danger-color: #e74c3c;--warning-color: #f39c12;--success-color: #27ae60;--info-color: #3498db}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--primary-bg);color:var(--text-primary);min-height:100vh}#root{min-height:100vh}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;display:flex;flex-direction:column;overflow-y:auto}.app-header{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;background:var(--secondary-bg);border-bottom:1px solid var(--border-color);gap:16px}.app-brand{font-size:1.25rem;font-weight:700;color:var(--accent-color)}.user-info{display:flex;align-items:center;gap:12px}.user-email{color:var(--text-secondary);font-size:.9rem}.logout-btn{padding:8px 20px;background:transparent;border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);font-size:.9rem;cursor:pointer;transition:all .2s;font-weight:500}.logout-btn:hover{background:#e74c3c1a;border-color:var(--danger-color);color:var(--danger-color)}.main-content>div.page{flex:1;padding:30px;overflow-y:auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;gap:16px;flex-wrap:wrap}.page-title{font-size:1.75rem;font-weight:600}.card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:12px;padding:24px;margin-bottom:20px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;border:none;text-decoration:none}.btn-primary{background:var(--accent-color);color:var(--primary-bg)}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:transparent;border:1px solid var(--border-color);color:var(--text-primary)}.btn-secondary:hover{background:#ffffff0d}.btn-danger{background:var(--danger-color);color:#fff}.btn-danger:hover{background:#c0392b}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border-color)}.data-table th{color:var(--text-secondary);font-weight:500;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.data-table tr:hover{background:#ffffff05}.clickable-row{cursor:pointer}.status-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:500}.status-available{background:#27ae6033;color:var(--success-color)}.status-somewhat{background:#3498db33;color:var(--info-color)}.status-not-available{background:#e74c3c33;color:var(--danger-color)}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;color:var(--text-secondary);font-size:.9rem}.form-input,.form-select,.form-textarea{width:100%;padding:12px 16px;background:#0000004d;border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.95rem;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent-color)}.form-textarea{min-height:100px;resize:vertical}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}.checkbox-item{display:flex;align-items:center;gap:8px;color:var(--text-primary);font-size:.9rem}.alert{padding:16px 20px;border-radius:8px;margin-bottom:20px}.alert-success{background:#27ae6026;border:1px solid rgba(39,174,96,.3);color:var(--success-color)}.alert-error{background:#e74c3c26;border:1px solid rgba(231,76,60,.3);color:var(--danger-color)}.alert-info{background:#3498db26;border:1px solid rgba(52,152,219,.3);color:var(--info-color)}.banner{padding:16px 20px;border-radius:8px;margin-bottom:24px;background:#f39c121f;border:1px solid rgba(243,156,18,.35);color:var(--warning-color)}.loading{display:flex;justify-content:center;align-items:center;padding:40px;color:var(--text-secondary)}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background:var(--secondary-bg);border:1px solid var(--border-color);border-radius:12px;padding:30px;max-width:600px;width:90%;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.modal-title{font-size:1.25rem;font-weight:600}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer}.modal-close:hover{color:var(--text-primary)}.modal-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border-color)}.action-buttons{display:flex;gap:8px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state h3{margin-bottom:12px;color:var(--text-primary)}.back-link{color:var(--text-secondary);text-decoration:none;font-size:.9rem;display:inline-flex;align-items:center;gap:6px;margin-bottom:16px}.back-link:hover{color:var(--accent-color)}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px;background:linear-gradient(135deg,#0b1020,#15203b 60%,#1b2a4a)}.login-header{text-align:center;margin-bottom:40px}.brand-title{font-size:3rem;margin:0;background:linear-gradient(135deg,#00d4aa,#00b894);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.brand-subtitle{font-size:1.2rem;color:#b8c4d7;margin:8px 0 0}.azure-signin{text-align:center;margin:20px 0}.azure-btn{background:#0078d4;color:#fff;border:none;padding:12px 24px;border-radius:6px;font-weight:600;cursor:pointer;min-width:250px;font-size:1rem}.azure-btn:hover{background:#106ebe}.loading-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#0b1020,#15203b 60%,#1b2a4a);color:#e7ecf5}.loading-spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.1);border-top:4px solid #00d4aa;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}