.db-container{width:100%;max-width:1200px;padding:20px;display:flex;flex-direction:column;gap:20px;font-family:sans-serif;box-sizing:border-box}.db-grid-top{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:20px}.db-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;box-shadow:0 1px 3px #0000001a}.db-card-header{padding:12px 16px;font-weight:600;background:#f8fafc;border-bottom:1px solid #e2e8f0}.db-list-container{height:280px;overflow-y:auto}.db-list-item{padding:12px 16px;border-bottom:1px solid #f1f5f9;display:flex;justify-content:space-between;align-items:center;font-size:.9rem}.db-list-item.clickable{cursor:pointer}.db-item-name{cursor:pointer;font-weight:500}.is-selected-ds{background:#f0f9ff!important}.is-selected-model{background:#f0fdf4!important}.db-action-bar{background:#0f172a;color:#fff;padding:20px;border-radius:12px;display:flex;flex-direction:column;gap:15px}.db-action-row{display:flex;justify-content:space-between;align-items:center}.db-param-group{display:flex;gap:20px;align-items:center}.db-input-field{display:flex;flex-direction:column;gap:4px}.db-input-field label{font-size:.7rem;color:#94a3b8;font-weight:700}.db-input{background:#1e293b;border:1px solid #334155;color:#fff;padding:8px;border-radius:6px;font-size:.85rem;width:170px}.db-input-small{width:70px}.db-select{width:150px;cursor:pointer}.db-btn-group{display:flex;gap:12px;align-items:flex-end}.db-btn-fit{padding:10px 20px;background:#334155;color:#fff;border:1px solid #475569;border-radius:8px;cursor:pointer;font-weight:600}.db-btn-forecast{padding:10px 24px;background:#2563eb;color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600}.db-btn-secondary{padding:4px 10px;font-size:.75rem;border:1px solid #cbd5e0;background:#fff;border-radius:6px;cursor:pointer}.db-btn-link{font-size:.75rem;color:#2563eb;font-weight:600;background:none;border:none;cursor:pointer}.db-btn-fit:disabled,.db-btn-forecast:disabled{opacity:.5;cursor:not-allowed}.db-status-footer{border-top:1px solid #1e293b;padding-top:10px;display:flex;justify-content:space-between;align-items:center}.db-status-text{font-family:monospace;color:#4ade80;font-size:.8rem}.db-active-info{font-size:.8rem;color:#94a3b8}.db-highlight-blue{color:#38bdf8}.db-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.db-modal-content{background:#fff;border-radius:16px;width:95%;min-height:80vh;max-width:1100px;height:85vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 25px 50px -12px #00000040}.db-modal-header{padding:16px 24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e2e8f0}.db-modal-body{display:flex;flex-grow:1;overflow:hidden;flex:1;min-height:0}.db-modal-sidebar{width:260px;border-right:1px solid #e2e8f0;padding:20px;overflow-y:auto;background:#f8fafc}.db-modal-main{flex:1;position:relative;flex-grow:1;background:#fff}#plotly-canvas{height:100%;width:100%;height:600px;min-height:100%}