:root{--background-color:#F1F3F5;--text-color:#2c3e50;--column-background:#F8F9FA;--card-background:#ffffff;--card-text-color:#7f8c8d;--border-color:#bdc3c7;--shadow-color:rgba(0, 0, 0, 0.1);--scrollbar-thumb:#bdc3c7;--scrollbar-track:#ecf0f1;--count-tag-background:#0090FF;--count-tag-text-color:#fff;--menu-item-hover-bg:#f0f0f0;--modal-overlay-bg:rgba(0, 0, 0, 0.5);--modal-content-bg:#ffffff}@media (prefers-color-scheme:dark){:root{--background-color:#151718;--text-color:#D7DBDF;--column-background:#1c1f21;--card-background:#26292B;--card-text-color:#D7DBDF;--border-color:#017FF8;--shadow-color:rgba(55, 158, 255, 0.1);--scrollbar-thumb:#555;--scrollbar-track:#1c1f21;--count-tag-background:#0090FF;--count-tag-text-color:#ffffff;--menu-item-hover-bg:#333;--modal-overlay-bg:rgba(0, 0, 0, 0.75);--modal-content-bg:#26292B}}body{font-family:Arial,sans-serif;background-color:var(--background-color);color:var(--text-color);margin:0;padding:0;transition:background-color .3s,color .3s}.kanban-board{display:flex;flex-wrap:nowrap;justify-content:flex-start;padding:20px;gap:20px;overflow-x:auto;scroll-behavior:smooth}@media (max-width:768px){.kanban-board{flex-wrap:wrap;justify-content:space-between;padding:10px}.kanban-column{max-height:none}}.kanban-column{flex:0 0 auto;width:300px;background-color:var(--column-background);border-radius:8px;padding:15px;box-shadow:0 4px 8px var(--shadow-color);height:85vh;overflow-y:auto;overflow-x:hidden;position:relative;transition:background-color .3s,box-shadow .3s}.column-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.kanban-column h2{margin:0;color:var(--text-color);font-size:1.5rem;transition:color .3s}.count-tag{background-color:var(--background-color);color:var(--text-color);padding:5px 10px;font-weight:700;min-width:14px;text-align:center;border-radius:8px;font-size:12px;opacity:.8}.kanban-card{background-color:var(--card-background);border-radius:8px;padding:15px;margin-bottom:10px;box-shadow:0 2px 5px var(--shadow-color);cursor:grab;color:var(--card-text-color);display:flex;flex-direction:column}.kanban-card h3{margin:0 0 10px;font-size:1.25rem;color:var(--text-color);opacity:.8}.kanban-card p{margin:5px 0;font-size:.9rem;color:var(--card-text-color)}.status-tag{display:inline-block;padding:5px 10px;border-radius:50px;color:#fff;font-size:.8rem;margin-top:5px;text-transform:capitalize;max-width:1px}.dark-blue{background-color:#34495e}.dark-cyan{background-color:#16a085}.dark-pink{background-color:#e84393}.dark-orange{background-color:#e67e22}.dark-purple{background-color:#8e44ad}.dark-green{background-color:#27ae60}.border-dark-blue{border-top:4px solid #34495e}.border-dark-cyan{border-top:4px solid #16a085}.border-dark-pink{border-top:4px solid #e84393}.border-dark-orange{border-top:4px solid #e67e22}.border-dark-purple{border-top:4px solid #8e44ad}.border-dark-green{border-top:4px solid #27ae60}.kanban-column::-webkit-scrollbar{width:6px}.kanban-column::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb);border-radius:10px}.kanban-column::-webkit-scrollbar-track{background-color:var(--scrollbar-track)}.kanban-board::-webkit-scrollbar{width:6px}.kanban-board::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb);border-radius:10px}.kanban-board::-webkit-scrollbar-track{background-color:var(--scrollbar-track)}.refresh-container{position:fixed;bottom:20px;right:20px;z-index:1000}.refresh-button{background-color:var(--count-tag-background);color:var(--count-tag-text-color);border:none;padding:15px;font-size:16px;border-radius:50%;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px var(--shadow-color);display:flex;align-items:center;justify-content:center;width:60px;height:60px}.refresh-button:hover{background-color:var(--count-tag-background);box-shadow:0 6px 8px var(--shadow-color);transform:translateY(-2px)}.refresh-button:active{transform:translateY(1px);box-shadow:0 2px 4px var(--shadow-color)}.refresh-button:disabled{background-color:var(--border-color);cursor:not-allowed;box-shadow:none;transform:none}@media (prefers-color-scheme:dark){.refresh-button{background-color:var(--count-tag-background);color:var(--count-tag-text-color)}}#loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--shadow-color),var(--scrollbar-thumb));display:flex;justify-content:center;align-items:center;z-index:9999;font-family:Arial,sans-serif;color:#fff}.loader-container{text-align:center}.loader{display:inline-block;width:80px;height:80px;border:4px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}#loading-text{margin-top:20px;font-size:1.2em;font-weight:300;opacity:.9}@keyframes gradient{0%{background-position:0 50%}50%{background-position:100% 50%}100%{background-position:0 50%}}.kanban-card{position:relative}.card-header{display:flex;justify-content:space-between;align-items:center;position:relative}.menu-button{background:0 0;border:none;cursor:pointer;color:var(--text-color);position:relative;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.menu-button i{color:var(--text-color)}.menu-button:hover{color:var(--count-tag-background)}.menu-button::before{content:'';position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px}.card-menu{position:absolute;top:32px;right:0;background-color:var(--card-background);border:1px solid var(--border-color);z-index:1000;min-width:150px;box-shadow:0 2px 5px var(--shadow-color)}.menu-item{padding:10px;cursor:pointer;color:var(--text-color)}.menu-item:hover{background-color:var(--menu-item-hover-bg)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--modal-overlay-bg);z-index:200;display:flex;align-items:center;justify-content:center}.modal-content{background:var(--modal-content-bg);padding:20px;width:300px;border-radius:5px;text-align:center;color:var(--text-color)}.modal-content button{background-color:var(--primary-color,#3498db);color:var(--count-tag-text-color,#fff);border:1px solid var(--border-color);padding:10px 20px;border-radius:5px;cursor:pointer;font-size:16px;transition:background-color .3s ease,box-shadow .3s ease}.modal-content button:hover{background-color:#006cd5;box-shadow:0 4px 6px var(--shadow-color)}.modal-content button:focus{outline:0;box-shadow:0 0 0 3px rgba(1,127,248,.5)}@media (prefers-color-scheme:dark){.modal-content button{background-color:var(--primary-color,#017ff8);color:var(--count-tag-text-color);border:1px solid var(--border-color)}.modal-content button:hover{background-color:#006cd5;box-shadow:0 4px 6px var(--shadow-color)}}.column-list{list-style:none;padding:0;margin:20px 0}.column-list li{padding:10px;cursor:pointer;border-bottom:1px solid var(--border-color);color:var(--text-color)}.column-list li:hover{background-color:var(--menu-item-hover-bg)}.sortable-ghost{opacity:.5;background-color:var(--column-background);border:1.5px dashed var(--text-color);box-shadow:0 4px 6px var(--shadow-color);cursor:grab}@media (prefers-color-scheme:dark){.sortable-ghost{background-color:var(--card-background);border:2px dashed var(--text-color)}}.tag-container{display:flex;gap:5px;margin-top:10px;justify-content:flex-end}.tag-circle{width:12px;height:12px;border-radius:50%;display:inline-block;cursor:pointer;opacity:.5}.tag-circle:hover{box-shadow:0 0 5px rgba(0,0,0,.5)}.kanban-card{cursor:grab;user-select:none}.kanban-card:active{cursor:grabbing}body.dragging *{cursor:grabbing!important}.kanban-card{cursor:grab;user-select:none;touch-action:none}.kanban-card:active,.sortable-chosen,.sortable-drag,.sortable-ghost{cursor:grabbing!important}