/* DEEPKanban v1.1 — kanban.css — Dev by JZ 2026 © */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Syne:wght@700;800&display=swap');

#dk-root{--dk-bg:#f5f4f0;--dk-bg2:#eceae3;--dk-surface:#fff;--dk-surface2:#f9f8f5;--dk-border:#e0ddd5;--dk-border2:#d0cdc4;--dk-text:#1a1916;--dk-text2:#5a5852;--dk-text3:#9a9690;--dk-accent:#2563eb;--dk-accent-h:#1d4ed8;--dk-accent-l:#eff6ff;--dk-shadow-sm:0 1px 3px rgba(0,0,0,.07);--dk-shadow:0 4px 12px rgba(0,0,0,.08);--dk-shadow-lg:0 12px 32px rgba(0,0,0,.12);--dk-radius:10px;--dk-radius-sm:6px;font-family:'DM Sans',sans-serif;font-size:14px;color:var(--dk-text);background:var(--dk-bg);}
#dk-root[data-theme="dark"]{--dk-bg:#0f0f0e;--dk-bg2:#1a1a18;--dk-surface:#222220;--dk-surface2:#2a2a27;--dk-border:#333330;--dk-border2:#3d3d3a;--dk-text:#f0ede8;--dk-text2:#a8a49e;--dk-text3:#6a6760;--dk-accent:#3b82f6;--dk-accent-h:#2563eb;--dk-accent-l:#1e3a5f;--dk-shadow-sm:0 1px 3px rgba(0,0,0,.3);--dk-shadow:0 4px 12px rgba(0,0,0,.4);--dk-shadow-lg:0 12px 32px rgba(0,0,0,.5);}
#dk-root *,#dk-root *::before,#dk-root *::after{box-sizing:border-box;margin:0;padding:0}

/* LAYOUT */
.dk-toolbar{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--dk-surface);border-bottom:1px solid var(--dk-border);flex-wrap:wrap}
.dk-header-actions{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--dk-surface);border-bottom:1px solid var(--dk-border);flex-wrap:wrap}
.dk-board-wrap{overflow-x:auto;padding:16px;background:var(--dk-bg);min-height:400px}
.dk-board{display:flex;gap:14px;min-width:max-content;align-items:flex-start}
.dk-footer{background:var(--dk-surface);border-top:1px solid var(--dk-border);padding:8px 16px;font-size:11px;color:var(--dk-text3);display:flex;align-items:center;gap:8px}

/* SEARCH & FILTERS */
.dk-search-box{display:flex;align-items:center;gap:7px;background:var(--dk-bg2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);padding:5px 10px;min-width:200px}
.dk-search-box input{background:none;border:none;outline:none;font-family:inherit;font-size:13px;color:var(--dk-text);width:100%}
.dk-search-box input::placeholder{color:var(--dk-text3)}
.dk-filter-btn{height:28px;padding:0 10px;background:none;border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);color:var(--dk-text2);font-family:inherit;font-size:12px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:4px;transition:all .15s}
.dk-filter-btn:hover{background:var(--dk-bg2);color:var(--dk-text)}
.dk-filter-btn.dk-active{background:var(--dk-accent-l);color:var(--dk-accent);border-color:var(--dk-accent);font-weight:600}
.dk-filter-chips{display:flex;gap:5px;flex-wrap:wrap}
.dk-chip{height:22px;padding:0 8px;border-radius:20px;font-size:11px;font-weight:600;display:inline-flex;align-items:center;gap:3px;background:var(--dk-accent-l);color:var(--dk-accent);border:1px solid var(--dk-accent);cursor:pointer}
.dk-chip:hover{opacity:.8}
.dk-toolbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.dk-view-toggle{display:flex;gap:2px;background:var(--dk-bg2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);padding:2px}
.dk-vbtn{width:28px;height:26px;border:none;border-radius:4px;background:none;cursor:pointer;color:var(--dk-text3);font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .15s}
.dk-vbtn.dk-active{background:var(--dk-surface);color:var(--dk-accent);box-shadow:var(--dk-shadow-sm)}

/* BUTTONS */
.dk-btn-primary{height:32px;padding:0 14px;background:var(--dk-accent);color:#fff;border:none;border-radius:var(--dk-radius-sm);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s;white-space:nowrap}
.dk-btn-primary:hover{background:var(--dk-accent-h)}
.dk-btn-label{height:32px;padding:0 12px;background:var(--dk-surface2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);color:var(--dk-text2);font-family:inherit;font-size:12px;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap}
.dk-btn-label:hover{background:var(--dk-bg2);color:var(--dk-text)}
.dk-btn-icon{width:32px;height:32px;background:var(--dk-surface2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;font-size:16px}
.dk-btn-icon:hover,.dk-btn-icon.dk-active{background:var(--dk-accent);color:#fff;border-color:var(--dk-accent)}
.dk-btn-cancel{height:32px;padding:0 14px;background:var(--dk-bg2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);color:var(--dk-text2);font-family:inherit;font-size:13px;cursor:pointer;transition:all .15s}
.dk-btn-cancel:hover{background:var(--dk-border);color:var(--dk-text)}

/* COLUMN */
.dk-col{width:270px;flex-shrink:0;background:var(--dk-surface);border:1px solid var(--dk-border);border-radius:var(--dk-radius);box-shadow:var(--dk-shadow-sm);transition:box-shadow .2s}
.dk-col:hover{box-shadow:var(--dk-shadow)}
.dk-col-header{padding:10px 12px 8px;display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--dk-border)}
.dk-col-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dk-col-title{font-family:'Syne',sans-serif;font-weight:700;font-size:11px;letter-spacing:.6px;text-transform:uppercase;flex:1;cursor:pointer}
.dk-col-count{font-size:11px;font-weight:600;padding:1px 6px;border-radius:20px;background:var(--dk-bg2);color:var(--dk-text3)}
.dk-wip{font-size:10px;color:var(--dk-text3);font-weight:500}
.dk-wip-over{color:#dc2626!important;font-weight:700}
.dk-col-add{background:none;border:none;cursor:pointer;color:var(--dk-text3);font-size:16px;padding:2px 5px;border-radius:4px;transition:all .15s}
.dk-col-add:hover{color:var(--dk-accent);background:var(--dk-accent-l)}
.dk-col-body{padding:8px;display:flex;flex-direction:column;gap:6px;min-height:60px}
.dk-col-body.dk-drag-over{background:var(--dk-accent-l);border-radius:6px}
.dk-col-new{width:42px;flex-shrink:0;border:2px dashed var(--dk-border2);border-radius:var(--dk-radius);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--dk-text3);font-size:20px;transition:all .15s;min-height:80px}
.dk-col-new:hover{border-color:var(--dk-accent);color:var(--dk-accent);background:var(--dk-accent-l)}
.dk-col-title-input{background:var(--dk-bg2);border:1px solid var(--dk-accent);border-radius:4px;padding:2px 6px;font-family:'Syne',sans-serif;font-weight:700;font-size:11px;color:var(--dk-text);outline:none;width:100%;text-transform:uppercase}
.dk-empty{text-align:center;padding:16px 8px;color:var(--dk-text3);font-size:12px}

/* CARD */
.dk-card{background:var(--dk-surface2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);cursor:grab;transition:all .15s;overflow:hidden}
.dk-card:hover{box-shadow:var(--dk-shadow);border-color:var(--dk-border2);transform:translateY(-1px)}
.dk-card:active{cursor:grabbing;opacity:.85}
.dk-card.dk-dragging{opacity:.4}
.dk-card-user-hdr{height:26px;display:flex;align-items:center;gap:7px;padding:0 8px;border-bottom:1px solid var(--dk-border)}
.dk-avatar{width:18px;height:18px;border-radius:50%;font-size:9px;font-weight:700;color:#fff;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.dk-card-uname{font-size:11px;font-weight:500;color:var(--dk-text2);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dk-card-unassigned{font-size:11px;color:var(--dk-text3);flex:1}
.dk-card-actions{display:flex;gap:2px;margin-left:auto}
.dk-card-btn{width:20px;height:20px;background:none;border:none;cursor:pointer;color:var(--dk-text3);border-radius:3px;font-size:13px;line-height:1;transition:all .12s}
.dk-card-btn:hover{background:var(--dk-bg2);color:var(--dk-text)}
.dk-card-btn.dk-del:hover{color:#dc2626;background:#fef2f2}
.dk-card-body{padding:8px 10px}
.dk-tags{display:flex;flex-wrap:wrap;gap:3px;margin-bottom:5px}
.dk-tag{font-size:10px;font-weight:600;padding:2px 7px;border-radius:20px;border:1px solid}
.dk-tag-high{background:#fef2f2;color:#dc2626;border-color:#fecaca}
.dk-tag-med{background:#fffbeb;color:#d97706;border-color:#fde68a}
.dk-tag-low{background:#f0fdf4;color:#16a34a;border-color:#bbf7d0}
#dk-root[data-theme="dark"] .dk-tag-high{background:#2d1111;color:#f87171;border-color:#7f1d1d}
#dk-root[data-theme="dark"] .dk-tag-med{background:#2d1f08;color:#fbbf24;border-color:#78350f}
#dk-root[data-theme="dark"] .dk-tag-low{background:#0a1f10;color:#4ade80;border-color:#14532d}
.dk-card-title{font-size:13px;font-weight:500;color:var(--dk-text);line-height:1.4;margin-bottom:4px}
.dk-card-desc{font-size:11px;color:var(--dk-text2);line-height:1.4;margin-bottom:4px}
.dk-due{font-size:11px;color:var(--dk-text3)}
.dk-overdue{color:#dc2626!important}
.dk-card-foot{display:flex;align-items:center;gap:6px;margin-top:6px;padding-top:6px;border-top:1px solid var(--dk-border)}
.dk-subtask-count{font-size:11px;color:var(--dk-text3);white-space:nowrap}
.dk-prog-bar{flex:1;height:4px;background:var(--dk-border);border-radius:2px;overflow:hidden}
.dk-prog-fill{height:100%;border-radius:2px;transition:width .3s}
.dk-prog-pct{font-size:10px;color:var(--dk-text3);white-space:nowrap}

/* GANTT */
.dk-gantt-wrap{font-size:12px}
.dk-gantt-header{display:flex;border-bottom:2px solid var(--dk-border)}
.dk-gantt-label-col{width:220px;min-width:220px;padding:8px 12px;font-weight:600;color:var(--dk-text2);font-size:11px;letter-spacing:.4px;border-right:1px solid var(--dk-border)}
.dk-gantt-days{display:flex;flex:1}
.dk-gantt-day-hdr{flex:1;text-align:center;padding:4px 2px;font-size:10px;font-weight:600;color:var(--dk-text3);border-right:1px solid var(--dk-border2)}
.dk-gantt-day-hdr.dk-we{background:var(--dk-bg2)}
.dk-gantt-day-hdr.dk-today-col{background:var(--dk-accent-l);color:var(--dk-accent)}
.dk-gantt-section{padding:4px 12px;background:var(--dk-bg2);border-bottom:1px solid var(--dk-border);font-family:'Syne',sans-serif;font-size:10px;font-weight:700;letter-spacing:.5px;color:var(--dk-text3);text-transform:uppercase;display:flex;align-items:center;gap:8px}
.dk-gantt-sec-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.dk-gantt-row{display:flex;border-bottom:1px solid var(--dk-border);min-height:34px}
.dk-gantt-row:hover{background:var(--dk-bg2)}
.dk-gantt-row-label{width:220px;min-width:220px;padding:7px 12px;border-right:1px solid var(--dk-border);display:flex;align-items:center;gap:7px;overflow:hidden}
.dk-gantt-row-title{font-size:12px;color:var(--dk-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.dk-gantt-timeline{flex:1;position:relative;display:flex;align-items:center}
.dk-gantt-cell{flex:1;height:100%;border-right:1px solid var(--dk-border2)}
.dk-gantt-cell.dk-we{background:var(--dk-bg2)}
.dk-gantt-cell.dk-today-col{background:var(--dk-accent-l)}
.dk-gantt-bar-wrap{position:absolute;top:5px;bottom:5px;display:flex;align-items:center}
.dk-gantt-bar{height:100%;border-radius:4px;min-width:6px;display:flex;align-items:center;padding:0 6px;font-size:10px;font-weight:600;color:#fff;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;transition:opacity .15s;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.dk-gantt-bar:hover{opacity:.85}
.dk-gantt-bar.dk-done-bar{opacity:.5}
.dk-gantt-today-line{position:absolute;top:0;bottom:0;width:2px;background:var(--dk-accent);z-index:2;pointer-events:none}
.dk-gantt-legend{display:flex;flex-wrap:wrap;gap:10px;padding:10px 12px;border-top:1px solid var(--dk-border)}
.dk-gantt-leg-item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--dk-text2)}
.dk-gantt-leg-dot{width:10px;height:10px;border-radius:2px}

/* MODAL */
.dk-overlay{position:fixed;inset:0;z-index:99999;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.dk-overlay.dk-open{opacity:1;pointer-events:all}
.dk-modal{background:var(--dk-surface);border:1px solid var(--dk-border);border-radius:14px;padding:24px;width:480px;max-width:95vw;box-shadow:var(--dk-shadow-lg);max-height:88vh;overflow-y:auto;transform:translateY(10px);transition:transform .2s}
.dk-overlay.dk-open .dk-modal{transform:none}
.dk-modal-wide{width:640px}
.dk-modal-title{font-family:'Syne',sans-serif;font-weight:700;font-size:16px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
.dk-modal-title button{background:none;border:none;cursor:pointer;font-size:20px;color:var(--dk-text3);line-height:1}
.dk-modal-title button:hover{color:var(--dk-text)}
.dk-modal-footer{display:flex;gap:8px;justify-content:flex-end;margin-top:16px;padding-top:14px;border-top:1px solid var(--dk-border)}
.dk-form-group{margin-bottom:12px}
.dk-form-group label{font-size:11px;font-weight:600;color:var(--dk-text2);display:block;margin-bottom:4px;letter-spacing:.4px}
.dk-input{width:100%;padding:7px 10px;background:var(--dk-bg2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);color:var(--dk-text);font-family:inherit;font-size:13px;outline:none;transition:border-color .15s;resize:vertical}
.dk-input:focus{border-color:var(--dk-accent)}
.dk-form-row{display:flex;gap:10px}
.dk-form-row .dk-form-group{flex:1}

/* SUBTASKS */
.dk-st-list{display:flex;flex-direction:column;gap:4px;margin-bottom:6px;max-height:180px;overflow-y:auto}
.dk-st-row{display:flex;align-items:center;gap:7px;padding:4px 8px;border-radius:5px;background:var(--dk-surface2);border:1px solid var(--dk-border)}
.dk-st-row:hover{background:var(--dk-bg2)}
.dk-st-cb,.dk-st-cb-detail{width:13px;height:13px;accent-color:var(--dk-accent);cursor:pointer;flex-shrink:0}
.dk-st-label{flex:1;font-size:12px;color:var(--dk-text);cursor:pointer}
.dk-st-done{text-decoration:line-through;color:var(--dk-text3)}
.dk-st-del{background:none;border:none;cursor:pointer;color:var(--dk-text3);font-size:15px;line-height:1;padding:1px 4px}
.dk-st-del:hover{color:#dc2626}
.dk-st-add-row{display:flex;gap:6px}
.dk-st-add-row input{flex:1;padding:5px 9px;background:var(--dk-bg2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);font-family:inherit;font-size:13px;color:var(--dk-text);outline:none}
.dk-st-add-row input:focus{border-color:var(--dk-accent)}
.dk-st-add-row button{height:30px;padding:0 10px;background:var(--dk-accent);color:#fff;border:none;border-radius:var(--dk-radius-sm);font-size:13px;cursor:pointer}
.dk-st-add-row button:hover{background:var(--dk-accent-h)}

/* SETTINGS */
.dk-tabs{display:flex;gap:2px;margin-bottom:16px;background:var(--dk-bg2);border-radius:var(--dk-radius-sm);padding:3px}
.dk-stab{flex:1;text-align:center;padding:6px;border-radius:5px;font-size:13px;font-weight:500;cursor:pointer;color:var(--dk-text2);transition:all .15s;border:none;background:none;font-family:inherit}
.dk-stab.dk-active{background:var(--dk-surface);color:var(--dk-text);box-shadow:var(--dk-shadow-sm)}
.dk-mgmt-list{display:flex;flex-direction:column;gap:5px;margin-bottom:12px;max-height:240px;overflow-y:auto}
.dk-mgmt-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--dk-surface2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm)}
.dk-mgmt-avatar{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;flex-shrink:0}
.dk-mgmt-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.dk-mgmt-info{flex:1}
.dk-mgmt-name{font-size:13px;font-weight:500;color:var(--dk-text)}
.dk-mgmt-sub{font-size:11px;color:var(--dk-text3)}
.dk-mgmt-btn{width:26px;height:26px;background:none;border:1px solid var(--dk-border);border-radius:4px;cursor:pointer;color:var(--dk-text3);transition:all .12s}
.dk-mgmt-btn:hover{background:var(--dk-bg2);color:var(--dk-text)}
.dk-mgmt-del:hover{color:#dc2626;border-color:#fecaca;background:#fef2f2}
.dk-add-panel{background:var(--dk-bg2);border:1px solid var(--dk-border);border-radius:var(--dk-radius-sm);padding:12px;display:flex;flex-direction:column;gap:8px}
.dk-color-grid{display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}
.dk-swatch{width:18px;height:18px;border-radius:4px;cursor:pointer;border:2px solid transparent;transition:transform .12s}
.dk-swatch:hover{transform:scale(1.2)}
.dk-swatch.dk-sel{border-color:#1a1916!important}
.dk-empty-mgmt{text-align:center;padding:16px;color:var(--dk-text3);font-size:13px}

/* ARCHIVE */
.dk-archive-banner{background:linear-gradient(135deg,#1e293b,#334155);color:#f8fafc;border-radius:8px;padding:12px 14px;margin-bottom:14px;font-size:13px}

/* DETAIL */
.dk-detail-badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:3px 8px;border-radius:20px;background:var(--dk-bg2);color:var(--dk-text2);margin-bottom:12px}
.dk-detail-desc{font-size:13px;color:var(--dk-text2);line-height:1.6;margin-bottom:12px}
.dk-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px;font-size:13px}
.dk-detail-grid b{display:block;font-size:10px;color:var(--dk-text3);font-weight:600;letter-spacing:.4px;margin-bottom:2px}
.dk-detail-prog-header{display:flex;justify-content:space-between;font-size:11px;font-weight:600;color:var(--dk-text3);margin-bottom:4px}

/* PRINT OPTIONS */
.dk-print-opt{flex:1;padding:14px;border:2px solid var(--dk-border);border-radius:var(--dk-radius);cursor:pointer;text-align:center;transition:all .15s}
.dk-print-opt:hover{border-color:var(--dk-accent-l)}
.dk-print-opt.dk-sel{border-color:var(--dk-accent);background:var(--dk-accent-l)}

/* HELP */
.dk-help-section{margin-bottom:14px}
.dk-help-section h3{font-family:'Syne',sans-serif;font-size:13px;font-weight:700;color:var(--dk-text);margin-bottom:6px}
.dk-help-section p,.dk-help-section li{font-size:13px;color:var(--dk-text2);line-height:1.6}
.dk-help-section ul{padding-left:16px}
.dk-help-section li{margin-bottom:3px}
.dk-help-section kbd{display:inline-block;padding:1px 6px;font-size:11px;background:var(--dk-bg2);border:1px solid var(--dk-border);border-radius:4px;font-family:monospace;color:var(--dk-text)}

/* TOAST */
.dk-toast{position:fixed;bottom:20px;right:20px;z-index:999999;background:var(--dk-text);color:var(--dk-bg);padding:9px 15px;border-radius:var(--dk-radius-sm);font-size:13px;font-weight:500;transform:translateY(60px);opacity:0;transition:all .25s;pointer-events:none;box-shadow:var(--dk-shadow-lg)}
.dk-toast.dk-show{transform:none;opacity:1}

/* PRINT */
@media print{
  .dk-toolbar,.dk-header-actions,.dk-footer{display:none!important}
  .dk-col-add,.dk-col-new,.dk-card-actions{display:none!important}
  .dk-board{flex-wrap:wrap!important;min-width:0!important}
  .dk-col{width:calc(25% - 8px)!important;box-shadow:none!important;break-inside:avoid}
  .dk-card{break-inside:avoid}
  .dk-card-user-hdr,.dk-gantt-bar,.dk-gantt-section{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}