.mcts-wrap{max-width:900px;margin:0 auto}.mcts-search-row{display:flex;gap:.75em;align-items:flex-end;flex-wrap:wrap;margin-bottom:.8em}.mcts-field{display:flex;flex-direction:column;gap:.25em;flex:1;min-width:0}.mcts-field-label{font-size:.82em;font-weight:700;color:var(--color-heading)}.mcts-field-label small{font-weight:400;color:var(--color-sub)}input.mcts-input{padding:.5em .75em;font-size:.92em;font-family:inherit;border:1px solid var(--color-border-input);border-radius:var(--radius-md);background:var(--color-bg-input);color:var(--color-text-dark);outline:0;width:100%;box-sizing:border-box;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input.mcts-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}button.mcts-btn-primary{display:inline-flex;align-items:center;gap:.45em;padding:.6em 1.5em;font-size:.95em;font-weight:600;font-family:inherit;border:none;border-radius:var(--radius-md);background:var(--color-primary);color:#fff!important;box-shadow:var(--shadow-btn);cursor:pointer;line-height:1;white-space:nowrap;transition:background var(--transition-base),box-shadow var(--transition-fast),transform .1s}button.mcts-btn-primary:hover{background:var(--color-primary-hover);box-shadow:var(--shadow-btn-hover)}button.mcts-btn-primary:active{background:var(--color-primary-active);transform:scale(.97)}button.mcts-btn-primary:disabled{opacity:.7;cursor:not-allowed}.mcts-carriers{background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow:hidden;margin-bottom:.8em}.mcts-carriers-header{display:flex;align-items:center;gap:.9em;padding:.6em .9em;border-bottom:1px solid var(--color-border-light);flex-wrap:wrap}label.mcts-select-all{display:inline-flex;align-items:center;gap:.4em;font-size:.88em;font-weight:700;color:var(--color-heading);cursor:pointer;user-select:none;margin:0}label.mcts-select-all input[type=checkbox]{width:.95em;height:.95em;margin:0;accent-color:var(--color-primary);flex-shrink:0;cursor:pointer}.mcts-carriers-hint{font-size:.76em;color:var(--color-sub)}.mcts-carriers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:.5em;padding:.75em .9em}label.mcts-carrier-item{display:flex;align-items:center;gap:.5em;padding:.55em .75em;background:var(--color-bg-white);border:1px solid var(--color-border-input);border-radius:var(--radius-md);cursor:pointer;font-size:.85em;font-weight:500;color:var(--color-text-dark);user-select:none;margin:0;transition:border-color var(--transition-fast),background var(--transition-fast)}label.mcts-carrier-item:hover{border-color:var(--color-primary);background:var(--color-primary-light)}label.mcts-carrier-item input[type=checkbox]{width:.9em;height:.9em;margin:0;accent-color:var(--color-primary);flex-shrink:0;cursor:pointer}label.mcts-carrier-item .icon{color:var(--color-primary);flex-shrink:0}.mcts-carrier-name{line-height:1.3}.mcts-carrier-name small{display:block;font-weight:400;color:var(--color-sub)}.mcts-error{background:var(--color-error-bg);border:1px solid var(--color-error-border);color:var(--color-error-text);border-radius:var(--radius-md);padding:.65em .9em;font-size:.88em;margin-bottom:.8em;line-height:1.5}.mcts-loading{display:flex;align-items:center;justify-content:center;gap:.6em;padding:.85em;background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-md);font-size:.88em;color:var(--color-sub);margin-bottom:.8em}.mcts-results{display:flex;flex-direction:column;gap:.8em;margin-bottom:.6em}.mcts-result-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-white);overflow:hidden}.mcts-result-header{display:flex;align-items:center;gap:.75em;padding:.65em 1em;background:var(--color-bg);border-bottom:1px solid var(--color-border-light)}.mcts-company-logo{width:2.2em;height:2.2em;background:var(--color-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9em;flex-shrink:0}.mcts-company-details h3{margin:0 0 .1em;font-size:.95em;font-weight:700;color:var(--color-heading);text-align:left}.mcts-tracking-number{margin:0;font-size:.78em;color:var(--color-sub)}.mcts-status-info{padding:.65em 1em;background:var(--color-bg);border-bottom:1px solid var(--color-border-light)}.mcts-status-details h4{margin:0 0 .2em;font-size:.9em;font-weight:700;color:var(--color-heading);text-align:left}.mcts-status-details p{margin:0;font-size:.8em;color:var(--color-sub)}.mcts-timeline-section{padding:.75em 1em}.mcts-timeline-section h5{margin:0 0 .6em;font-size:.85em;font-weight:700;color:var(--color-heading);display:flex;align-items:center;gap:.4em}.mcts-timeline-container{position:relative;padding-left:1.5em}.mcts-timeline-container::before{content:'';position:absolute;left:.5em;top:0;bottom:0;width:2px;background:var(--color-border-light)}.mcts-timeline-item{position:relative;margin-bottom:.5em;padding:.5em .7em;background:var(--color-bg-white);border-radius:var(--radius-md);border:1px solid var(--color-border-light)}.mcts-timeline-item.latest{border-color:var(--color-primary)}.mcts-timeline-item:last-child{margin-bottom:0}.mcts-timeline-marker{position:absolute;left:-1.05em;top:.75em;width:.65em;height:.65em;background:var(--color-border);border-radius:50%}.mcts-timeline-item.latest .mcts-timeline-marker{background:var(--color-primary)}.mcts-timeline-text{font-size:.88em;color:var(--color-text);line-height:1.5}.mcts-timeline-empty{display:flex;align-items:center;justify-content:center;gap:.5em;padding:1em;font-size:.88em;color:var(--color-sub)}@media (max-width:560px){.mcts-search-row{flex-direction:column;align-items:stretch}button.mcts-btn-primary{justify-content:center}.mcts-carriers-grid{grid-template-columns:1fr}}