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infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.sync-status-card{background-color:var(--bg-primary);border:1px solid var(--border-strong);border-radius:var(--radius-md);flex-direction:column;gap:8px;padding:16px;display:flex}.sync-status-header{color:var(--text-primary);justify-content:space-between;align-items:center;display:flex}.status-dot{background-color:var(--text-tertiary);border-radius:50%;width:10px;height:10px}.status-dot.active{background-color:var(--success);box-shadow:0 0 8px var(--success)}.last-synced-text{color:var(--text-secondary);font-size:.85rem}.theme-dropdown-container{display:inline-block;position:relative}.theme-dropdown-menu{background-color:var(--bg-primary);border:1px solid var(--border-strong);border-radius:var(--radius-md);width:220px;box-shadow:var(--shadow-float);z-index:100;margin-top:8px;position:absolute;top:100%;right:0;overflow:hidden}.theme-dropdown-header{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-light);background-color:var(--bg-secondary);padding:12px 16px;font-size:.85rem;font-weight:600}.theme-list{flex-direction:column;gap:4px;padding:8px;display:flex}.theme-option{border-radius:var(--radius-sm);width:100%;transition:background-color var(--transition-fast);background:0 0;align-items:center;padding:10px 12px;display:flex}.theme-option:hover{background-color:var(--bg-tertiary)}.theme-option.active{background-color:var(--accent-light);color:var(--accent-primary)}.theme-color-swatch{border:1px solid #a6a09866;border-radius:50%;width:18px;height:18px;margin-right:12px;box-shadow:0 1px 3px #0000001a}.theme-name{text-align:left;flex:1;font-size:.95rem;font-weight:500}.theme-check-icon{color:var(--accent-primary)}.app-container{flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}@media (width>=769px){.app-container{flex-direction:row}}.mobile-header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-light);z-index:40;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.mobile-title{font-family:var(--font-heading);color:var(--text-primary);text-align:left;flex:none;margin:0;font-size:1.25rem;font-weight:600}.mobile-header .header-left{align-items:center;gap:8px;display:flex}.mobile-header .header-right{align-items:center;gap:12px;display:flex}@media (width>=769px){.mobile-header{display:none}}.main-content{flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow-y:auto}.sidebar{background-color:var(--bg-secondary);border-right:1px solid var(--border-light);width:280px;height:100%;transition:transform var(--transition-normal);flex-direction:column;padding:24px 0;display:flex}.sidebar-header{justify-content:space-between;align-items:center;padding:0 24px 24px;display:flex}.app-logo{color:var(--accent-primary);justify-content:center;align-items:center;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:0 12px;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);align-items:center;gap:12px;padding:10px 16px;font-size:.95rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background-color:var(--accent-light);color:var(--accent-primary)}.nav-item .icon{width:20px;height:20px}.sidebar-overlay{z-index:45;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background-color:#0000004d;position:fixed;inset:0}@media (width<=768px){.sidebar{z-index:50;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.open{box-shadow:var(--shadow-float);transform:translate(0)}}