:root{--bg:#f4f6f9;--surface:#fff;--border:#c9d0dc;--text:#1b2330;--text-muted:#6b7280;--primary:#2f6feb;--primary-dark:#2557c4;--primary-light:#eaf1ff;--green:#12b76a;--green-light:#e7f9ef;--amber:#f59e0b;--amber-light:#fef3e0;--amber-dark:#b45309;--red:#ef4444;--red-light:#fde8e8;--gray:#9aa2b1;--gray-light:#eef0f3;--today-blue:#cfe0fb;--today-blue-strong:#bcd4fb;--radius:6px;--shadow:0 1px 2px #1018280d, 0 1px 3px #1018280f}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px}button{cursor:pointer;font-family:inherit}input,select,textarea,button{font-family:inherit;font-size:14px}a{color:inherit;text-decoration:none}.app-shell{align-items:flex-start;min-height:100vh;display:flex}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:240px;min-height:100vh;padding:20px 14px;display:flex}.sidebar-logo{border-bottom:1px solid var(--border);flex-direction:column;align-items:center;gap:8px;margin-bottom:14px;padding:6px 8px 20px;display:flex}.sidebar-logo-img{width:100%;max-width:140px;height:auto;display:block}.sidebar-logo-text{color:var(--text-muted);letter-spacing:.06em;font-size:21px;font-weight:700}.nav-item{color:var(--text-muted);border-radius:6px;align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-weight:500;display:flex}.nav-item:hover{background:var(--gray-light);color:var(--text)}.nav-item.active{background:var(--primary-light);color:var(--primary-dark)}.sidebar-footer{border-top:1px solid var(--border);margin-top:32px;padding-top:14px}.logout-btn{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text-muted);border-radius:6px;padding:9px 12px;font-weight:500}.logout-btn:hover{background:var(--gray-light)}.main{flex:1;min-width:0;max-width:1100px;padding:28px 36px 45vh}.main-full{max-width:none}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;display:flex}.page-header-actions{align-items:center;gap:8px;display:flex}.page-title{margin:0;font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:13px}.btn{white-space:nowrap;border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;padding:8px 14px;font-size:13.5px;font-weight:600;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.btn-secondary:hover{background:var(--gray-light)}.btn-ghost{color:var(--text-muted);background:0 0;padding:6px 8px}.btn-ghost:hover{background:var(--gray-light);color:var(--text)}.btn-danger{background:var(--red-light);color:var(--red)}.btn-danger:hover{background:#fbd5d5}.btn-sm{padding:5px 9px;font-size:12.5px}.btn-icon{padding:5px 7px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px 20px}.login-page{background:linear-gradient(160deg,#eaf1ff 0%,#f4f6f9 60%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{width:360px;padding:32px 28px}.login-card h1{margin:0 0 4px;font-size:19px}.login-card p.subtitle{color:var(--text-muted);margin:0 0 22px;font-size:13px}.field{margin-bottom:14px}.field label{color:var(--text-muted);margin-bottom:5px;font-size:12.5px;font-weight:600;display:block}.field input,.field select{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:6px;padding:9px 11px}.field input:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}.error-text{color:var(--red);margin:8px 0;font-size:13px}.stat-row{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px;display:grid}.stat-card{padding:9px 16px}.stat-value{font-size:19px;font-weight:800}.stat-label{color:var(--text-muted);margin-top:1px;font-size:12px}.project-grid{gap:11px;display:grid}.project-card{padding:0;overflow:visible}.project-card-overdue{border-left:4px solid var(--red)}.project-row{justify-content:space-between;align-items:center;gap:12px;padding:16px 18px 13px;display:flex}.project-row-left{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.project-row-main{flex:1;min-width:0}.drag-handle{cursor:grab;color:var(--text-muted);-webkit-user-select:none;user-select:none;touch-action:none;border-radius:6px;flex-shrink:0;padding:4px 6px;font-size:19px;line-height:1}.drag-handle:hover{background:var(--gray-light);color:var(--text)}.drag-handle:active{cursor:grabbing}.drag-handle-sm{padding:2px 4px;font-size:15px}.work-drag-cell{text-align:center;width:28px;color:var(--text-muted)}.project-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:13px;font-weight:600}.project-name{font-size:19px;font-weight:700}.project-address{color:var(--text-muted);margin-top:3px;font-size:13px}.editable-name{align-items:center;gap:2px;display:inline-flex}.editable-name-input{font:inherit;color:inherit;border:none;border-bottom:1px dashed var(--primary);background:0 0;min-width:50px;padding:0 2px}.editable-name-input:focus{outline:none}.rename-dots{color:var(--text-muted);cursor:pointer;opacity:.45;background:0 0;border:none;border-radius:4px;padding:2px 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5px;transition:background .15s,border-color .15s}.chip-item:hover{background:var(--gray-light)}.chip-item-complete{background:var(--green-light);border-color:var(--green)}.chip-item-complete:hover{background:#d5f5e3}.chip-item-ghost{border:1px dashed var(--gray);background:0 0}.chip-item-ghost:hover{border-color:var(--primary)}.chip-item-ghost .chip-item-name,.chip-item-ghost .chip-item-due,.chip-item-ghost .chip-item-status{opacity:.16}.chip-item-name{color:var(--text);font-size:12.5px;font-weight:600}.chip-item-status{color:var(--text-muted);font-size:11.5px;font-weight:500}.chip-item-status-overdue{color:var(--red);font-weight:700}.chip-item-status-in_progress{color:var(--amber-dark)}.chip-item-status-not_started{color:var(--gray)}.chip-item-status-done{color:var(--green)}.chip-item-due{color:var(--text-muted);font-size:11px}.chip-item-due-overdue{color:var(--red);font-weight:700}.chip-more{color:var(--gray);background:0 0;padding:3px 2px;font-weight:600}.chip-input{border:1px solid var(--border);background:var(--surface);border-radius:6px;width:100%;padding:7px 12px;font-size:12.5px}.chip-input:focus{border-color:var(--primary);outline:none}.chip-item-add{border:1px dashed var(--border);cursor:pointer;background:0 0;justify-content:center;align-items:center;transition:background .12s,border-color .12s}.chip-item-add:hover{border-color:var(--primary);background:var(--primary-light)}.chip-item-add-label{color:var(--text-muted);font-size:12.5px;font-weight:600}.chip-item-add:hover .chip-item-add-label{color:var(--primary-dark)}.chip-add-form{border:1px dashed var(--primary);background:var(--surface);cursor:default;flex-direction:row;justify-content:center;align-items:center;gap:6px}.chip-add-input{width:120px;color:var(--text);background:0 0;border:none;outline:none;font-size:12.5px;font-weight:600}.chip-add-submit{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:50%;flex:none;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;line-height:1;display:inline-flex}.chip-add-submit:hover{background:var(--primary-dark)}.zone-barrels{flex-direction:column;gap:9px;display:flex}.zone-barrel{background:var(--primary-light);border:1px solid #aecbf5;border-radius:10px;padding:11px 20px;transition:background .15s,border-color .15s}.zone-barrel-active{border-color:var(--primary);background:#dce8ff}.zone-barrel-title{color:var(--primary-dark);align-items:center;gap:6px;margin-bottom:7px;font-size:13px;font-weight:700;display:flex}.zone-barrel-chevron{color:var(--primary);font-size:16px;line-height:1;transition:transform 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var(--border);background:var(--surface);border-radius:6px;align-items:center;gap:8px;padding:8px 10px;display:flex}.template-row input{background:0 0;border:none;flex:1}.template-row input:focus{outline:none}@media (width<=800px){.app-shell{flex-direction:column}.sidebar{flex-direction:row;width:100%;min-height:auto;overflow-x:auto}.sidebar-footer{display:none}.main{padding:18px 18px 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var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);align-items:flex-start;display:flex;overflow:hidden}.gantt-labels{border-right:1px solid var(--border);flex-shrink:0;width:221px}.gantt-labels-header{border-bottom:1px solid var(--border);background:var(--gray-light)}.gantt-label-row{border-bottom:1px solid var(--gray-light);white-space:nowrap;align-items:center;gap:4px;padding:0 10px;font-size:12px;display:flex;overflow:hidden}.gantt-label-row-project{background:var(--primary-light);color:var(--primary-dark);border-bottom:1px solid #aecbf5;font-size:12.5px;font-weight:700}.gantt-label-row-project a:hover{text-decoration:underline}.gantt-label-row-zone{background:var(--gray-light);color:var(--text-muted);padding-left:18px;font-size:11.5px;font-weight:600}.gantt-label-row-item{font-weight:700}.gantt-label-row-work{color:var(--text-muted);padding-left:24px}.gantt-star{color:var(--primary-dark)}.gantt-label-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.gantt-label-executor{color:var(--text-muted);flex-shrink:0;margin-left:auto;padding-left:6px;font-size:10.5px;font-weight:400}.gantt-timeline-scroll{-webkit-user-select:none;user-select:none;flex:1;min-width:0;overflow-x:auto}.gantt-timeline-inner{position:relative}.gantt-daycol{z-index:0;position:absolute;top:0;bottom:0}.gantt-daycol-weekend{background:var(--gray-light)}.gantt-daycol-today{background:var(--today-blue)}.gantt-header{z-index:2;background:var(--surface);border-bottom:1px solid var(--border);position:relative}.gantt-header-months{border-bottom:1px solid var(--gray-light);height:22px;position:relative}.gantt-header-month{height:100%;color:var(--text-muted);border-left:1px solid var(--border);text-transform:capitalize;white-space:nowrap;align-items:center;padding-left:6px;font-size:11px;font-weight:700;display:flex;position:absolute;top:0;overflow:hidden}.gantt-header-days{height:22px;display:flex}.gantt-header-day{color:var(--text-muted);flex-shrink:0;justify-content:center;align-items:center;font-size:10px;display:flex}.gantt-header-day-weekend{background:var(--gray-light);color:var(--gray)}.gantt-header-day-today{background:var(--today-blue-strong);color:var(--primary-dark);font-weight:800}.gantt-body{z-index:2;position:relative}.gantt-row{border-bottom:1px solid var(--gray-light);position:relative}.gantt-row-project{background:var(--primary-light);border-bottom:1px solid #aecbf5}.gantt-row-zone{background:var(--gray-light)}.gantt-bar{cursor:default;border-radius:3px;height:13px;position:absolute;top:4px;box-shadow:0 1px 2px #10182826}.gantt-bar-not_started{background:var(--gray)}.gantt-bar-in_progress{background:var(--amber)}.gantt-bar-done{background:var(--green)}.gantt-bar-overdue{background:var(--red)}.gantt-marker{background:var(--surface);cursor:default;border:2px dashed;border-radius:2px;width:9px;height:9px;position:absolute;top:6px;transform:rotate(45deg)}.gantt-marker-not_started{border-color:var(--gray)}.gantt-marker-in_progress{border-color:var(--amber)}.gantt-marker-done{border-color:var(--green)}.gantt-marker-overdue{border-color:var(--red)}.mini-delete-btn{color:var(--text-muted);cursor:pointer;opacity:.45;background:0 0;border:none;border-radius:4px;flex-shrink:0;margin-left:auto;padding:2px 4px;font-size:12px;line-height:1}.mini-delete-btn:hover{opacity:1;background:var(--red-light);color:var(--red)}.zone-barrel-delete{font-size:12.5px}.chip-item-name-row{align-items:center;gap:4px;width:100%;display:flex}