.app{min-height:100vh;display:flex;flex-direction:column}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--bg-secondary);border-bottom:1px solid var(--bg-card)}.header-left{display:flex;align-items:center;gap:2rem}.header h1{font-size:1.5rem;color:var(--accent);margin:0}.nav{display:flex;gap:.5rem}.nav button{padding:.5rem 1rem;background:transparent;border:1px solid var(--bg-card);border-radius:4px;color:var(--text-secondary);cursor:pointer;transition:all .2s}.nav button:hover{background:var(--bg-card);color:var(--text-primary)}.nav button.active{background:var(--accent);border-color:var(--accent);color:#fff}.header-right{display:flex;align-items:center;gap:1rem}.user-info{color:var(--text-secondary)}.logout-btn{padding:.5rem 1rem;background:transparent;border:1px solid var(--error);border-radius:4px;color:var(--error);cursor:pointer;transition:all .2s}.logout-btn:hover{background:var(--error);color:#fff}.main{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.loading-screen,.error-screen,.login-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem}.spinner{width:40px;height:40px;border:3px solid var(--bg-card);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--bg-secondary);border:1px solid var(--bg-card);border-radius:8px;padding:1.5rem;margin-bottom:1rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.card-title{font-size:1.25rem;margin:0}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-secondary)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem;background:var(--bg-card);border:1px solid var(--bg-primary);border-radius:4px;color:var(--text-primary);font-size:1rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}.btn{padding:.75rem 1.5rem;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:all .2s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-card);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-primary)}.status-badge{display:inline-block;padding:.25rem .75rem;border-radius:4px;font-size:.875rem;font-weight:500}.status-pending{background:var(--warning);color:#000}.status-running{background:#3498db;color:#fff}.status-completed{background:var(--success);color:#fff}.status-failed{background:var(--error);color:#fff}.status-blocked{background:#9b59b6;color:#fff}.task-list{display:flex;flex-direction:column;gap:1rem}.task-item{background:var(--bg-secondary);border:1px solid var(--bg-card);border-radius:8px;padding:1rem 1.5rem;cursor:pointer;transition:all .2s;display:flex;justify-content:space-between;align-items:center}.task-item:hover{border-color:var(--accent);transform:translate(4px)}.task-info{flex:1}.task-title{font-size:1.1rem;margin-bottom:.5rem}.task-meta{color:var(--text-secondary);font-size:.875rem}.progress-bar{width:100%;height:8px;background:var(--bg-card);border-radius:4px;overflow:hidden;margin-top:1rem}.progress-fill{height:100%;background:var(--accent);transition:width .3s}.escalation-item{background:var(--bg-secondary);border:2px solid var(--warning);border-radius:8px;padding:1.5rem;margin-bottom:1rem}.escalation-issue{font-size:1.1rem;margin-bottom:.5rem}.escalation-context{color:var(--text-secondary);margin-bottom:1rem}.escalation-attempts{background:var(--bg-card);padding:1rem;border-radius:4px;margin-bottom:1rem}.escalation-attempts h4{margin-bottom:.5rem;color:var(--text-secondary)}.attempt{margin-bottom:.5rem;padding-left:1rem;border-left:2px solid var(--error)}.back-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:transparent;border:1px solid var(--bg-card);border-radius:4px;color:var(--text-secondary);cursor:pointer;margin-bottom:1rem}.back-btn:hover{background:var(--bg-card);color:var(--text-primary)}.empty-state{text-align:center;padding:3rem;color:var(--text-secondary)}.empty-state h3{margin-bottom:.5rem}