:root{--primary:#080073;--primary-hover:#050057;--primary-light:#eef1ff;--accent:#bedffe;--accent-dark:#7bbdf7;--gray:#d9d9d9;--gray-light:#f4f5f8;--gray-mid:#b0b3be;--gray-dark:#6b7080;--text:#0d0f1a;--text-muted:#6b7080;--danger:#d63b3b;--danger-light:#fdecea;--white:#fff;--radius:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 3px #08007312, 0 1px 2px #0800730a;--shadow:0 4px 12px #08007314, 0 1px 4px #0800730a;--shadow-lg:0 10px 32px #0800731f, 0 2px 8px #0800730f}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);background:var(--gray-light);-webkit-font-smoothing:antialiased;font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}.navbar{background:var(--primary);height:58px;color:var(--white);z-index:100;align-items:center;gap:32px;padding:0 28px;display:flex;position:sticky;top:0}.nav-brand{letter-spacing:-.3px;font-size:18px;font-weight:700}.nav-links{gap:6px;display:flex}.nav-btn{border-radius:var(--radius);color:#ffffffbf;cursor:pointer;background:0 0;border:none;align-items:center;gap:7px;padding:7px 14px;font-family:inherit;font-size:13.5px;font-weight:500;transition:all .15s;display:flex;position:relative}.nav-btn:hover{color:#fff;background:#ffffff1a}.nav-btn.active{background:var(--accent);color:var(--primary);font-weight:600}.nav-badge{background:var(--danger);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font-size:11px;font-weight:600;display:flex;position:absolute;top:2px;right:-2px}.main-content{min-height:calc(100vh - 58px);padding:28px 36px}.page{flex-direction:column;gap:24px;display:flex}.page-header{justify-content:space-between;align-items:center;display:flex}.page-title{color:var(--primary);font-size:22px;font-weight:700}.btn-primary{border-radius:var(--radius);background:var(--primary);color:var(--white);cursor:pointer;border:none;align-items:center;gap:6px;padding:8px 18px;font-family:inherit;font-size:13.5px;font-weight:600;transition:background .15s;display:inline-flex}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{border-radius:var(--radius);border:1.5px solid var(--primary);background:var(--white);color:var(--primary);cursor:pointer;align-items:center;gap:6px;padding:8px 18px;font-family:inherit;font-size:13.5px;font-weight:600;transition:all .15s;display:inline-flex}.btn-secondary:hover{background:var(--primary-light)}.btn-sm{border-radius:var(--radius);background:var(--accent);color:var(--primary);cursor:pointer;border:none;align-items:center;gap:5px;padding:5px 12px;font-family:inherit;font-size:12.5px;font-weight:600;transition:background .15s;display:inline-flex}.btn-sm:hover{background:var(--accent-dark);color:var(--white)}.icon-btn{border-radius:var(--radius);width:30px;height:30px;color:var(--gray-dark);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:all .15s;display:inline-flex}.icon-btn:hover{background:var(--gray-light);color:var(--text)}.icon-btn.danger:hover{background:var(--danger-light);color:var(--danger)}.badge{white-space:nowrap;border:1px solid #0000;border-radius:20px;align-items:center;padding:3px 10px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-backlog{background:var(--gray-light);color:var(--gray-dark);border-color:var(--gray)}.badge-inprogress{background:var(--primary-light);color:var(--primary);border-color:#c4caff}.badge-test{color:#5b21b6;background:#f0ebff;border-color:#ddd6fe}.badge-hold{color:#92400e;background:#fff7e6;border-color:#fde68a}.badge-done{color:#065f46;background:#e8faf2;border-color:#a7f3d0}.badge-priority{border-radius:12px;padding:2px 8px;font-size:11px;font-weight:600}.priority-low{color:#48bb78;background:#f0fff4;border:1px solid #9ae6b4}.priority-medium{color:#d69e2e;background:ivory;border:1px solid #faf089}.priority-high{color:#dd6b20;background:#fffaf0;border:1px solid #fbd38d}.priority-critical{color:#e53e3e;background:#fff5f5;border:1px solid #feb2b2}.projects-page{flex-direction:column;gap:28px;display:flex}.cat-section-header{border-bottom:1px solid var(--gray);justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;display:flex}.cat-section-header-left{align-items:center;gap:10px;display:flex}.cat-section-title{color:var(--text);margin:0;font-size:18px;font-weight:700}.cat-section-count{background:var(--gray);min-width:24px;height:24px;color:var(--text);border-radius:12px;justify-content:center;align-items:center;padding:0 7px;font-size:12px;font-weight:600;display:inline-flex}.btn-new-item{border-radius:var(--radius);background:var(--primary);color:var(--white);cursor:pointer;border:none;align-items:center;gap:6px;padding:8px 18px;font-family:inherit;font-size:13px;font-weight:600;transition:background .15s;display:inline-flex}.btn-new-item:hover{background:var(--primary-hover)}.cat-section-body{flex-direction:column;gap:6px;display:flex}.prj-card{background:var(--white);border:1px solid var(--gray);border-radius:var(--radius-lg);transition:box-shadow .2s}.prj-card:hover{box-shadow:var(--shadow-sm)}.prj-card-row{flex-wrap:wrap;align-items:center;gap:12px;padding:12px 16px;display:flex}.prj-card-left{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;min-width:0;display:flex}.prj-chevron{color:var(--gray-dark);flex-shrink:0;align-items:center;display:flex}.prj-card-name{color:var(--text);white-space:nowrap;font-size:14px;font-weight:600}.prj-card-desc{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;flex:100%;margin-top:-4px;padding-left:28px;font-size:12.5px;overflow:hidden}.prj-card-actions{flex-shrink:0;align-items:center;gap:6px;margin-left:auto;display:flex}.prj-task-count{background:var(--gray-light);border:1px solid var(--gray);color:var(--text-muted);white-space:nowrap;border-radius:12px;justify-content:center;align-items:center;padding:2px 10px;font-size:12px;font-weight:600;display:inline-flex}.btn-add-task{border-radius:var(--radius);border:1.5px solid var(--primary);background:var(--white);color:var(--primary);cursor:pointer;white-space:nowrap;align-items:center;gap:4px;padding:4px 12px;font-family:inherit;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.btn-add-task:hover{background:var(--primary-light)}.prj-tasks{border-top:1px solid var(--gray);padding:4px 8px 8px}.task-list{padding:0 8px 8px}.task-row{border-radius:var(--radius);border-left:3px solid #0000;align-items:center;gap:10px;margin-bottom:4px;padding:8px 12px;transition:all .15s;display:flex}.task-row:hover{background:var(--gray-light);border-left-color:var(--primary)}.task-row.overdue{border-left-color:var(--danger)!important}.task-row.task-done{opacity:.55}.task-title-btn{text-align:left;color:var(--text);cursor:pointer;background:0 0;border:none;flex:1;padding:0;font-family:inherit;font-size:13.5px}.task-title-btn:hover{color:var(--primary)}.task-done-title{color:var(--text-muted);text-decoration:line-through}.task-meta{align-items:center;gap:6px;display:flex}.overdue-text{color:var(--danger);font-size:11px;font-weight:600}.deadline-badge{color:var(--text-muted);white-space:nowrap;font-size:11.5px}.modal-overlay{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000059;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:470px;max-height:90vh;animation:.2s modalIn;overflow-y:auto}.modal-xl{max-width:900px}@keyframes modalIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.modal-header{justify-content:space-between;align-items:center;padding:20px 24px 0;display:flex}.modal-header h2{color:var(--primary);font-size:18px;font-weight:700}.modal-divider{background:var(--gray);height:1px;margin:0 24px}.modal-body{padding:16px 24px 24px}.modal-footer{justify-content:flex-end;gap:8px;padding:0 24px 20px;display:flex}.form-group{margin-bottom:14px}.form-group label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:5px;font-size:11.5px;font-weight:700;display:block}.form-group input,.form-group select,.form-group textarea{border:1.5px solid var(--gray);border-radius:var(--radius);width:100%;color:var(--text);background:var(--white);padding:9px 12px;font-family:inherit;font-size:13.5px;transition:border-color .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);outline:none}.form-group textarea{resize:vertical}.form-hint{color:var(--gray-mid);margin-top:3px;font-size:11px}.form-hint-inline{color:var(--gray-mid);letter-spacing:.3px;font-size:10px;font-weight:500}.form-row{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.form-row-2{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.form-group-half{max-width:50%}.view-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px;display:grid}.view-grid-item label{color:var(--text-muted);margin-bottom:4px;font-size:11.5px;font-weight:600;display:block}.view-section{margin-bottom:18px}.view-section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:8px;font-size:13px;font-weight:700}.view-description{color:var(--text);border:1.5px solid var(--gray);border-radius:var(--radius);background:var(--white);min-height:40px;padding:10px 12px;font-size:13.5px;line-height:1.65}.view-description a{color:var(--primary);text-decoration:underline}.view-links-list{border:1.5px solid var(--gray);border-radius:var(--radius);background:var(--white);padding:10px 12px;list-style:none}.view-links-list li{margin-bottom:4px}.view-links-list a{color:var(--primary);word-break:break-all;font-size:13px;text-decoration:underline}.notes-view-list{border:1.5px solid var(--gray);border-radius:var(--radius);background:var(--white);padding:10px 12px;list-style:none}.notes-view-list li{align-items:flex-start;gap:10px;padding:6px 0;font-size:13.5px;display:flex}.note-check-btn{border:2px solid var(--gray);cursor:pointer;background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;margin-top:3px;transition:all .15s;display:flex;position:relative}.note-check-btn:hover{border-color:#48bb78}.note-check-btn.checked{background:#48bb78;border-color:#48bb78}.note-check-btn.checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:8px;margin-top:-1px;transform:rotate(45deg)}.note-text-done{color:var(--gray-mid);text-decoration:line-through}.attachments-list{flex-direction:column;gap:6px;display:flex}.attachment-row{border-radius:var(--radius);background:var(--gray-light);align-items:center;gap:10px;padding:8px 12px;font-size:13px;display:flex}.attachment-row .att-name{flex:1;font-weight:500}.attachment-row .att-size{color:var(--text-muted);font-size:12px}.add-file-label{border-radius:var(--radius);background:var(--accent);color:var(--primary);cursor:pointer;align-items:center;gap:5px;margin-top:6px;padding:6px 14px;font-size:12.5px;font-weight:600;transition:background .15s;display:inline-flex}.add-file-label:hover{background:var(--accent-dark);color:var(--white)}.weekly-board{-webkit-user-select:none;user-select:none;flex-direction:column;height:calc(100vh - 114px);display:flex}.board-page-header{margin-bottom:4px}.board-page-title{color:var(--text);margin:0;font-size:20px;font-weight:700}.board-page-subtitle{color:var(--text-muted);margin:2px 0 0;font-size:13px}.board-toolbar{justify-content:center;align-items:center;padding-bottom:14px;display:flex}.board-toolbar-center{align-items:center;gap:12px;display:flex}.week-nav-btn{border:1px solid var(--gray);background:var(--white);cursor:pointer;width:28px;height:28px;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;transition:all .15s;display:inline-flex}.week-nav-btn:hover{background:var(--gray-light);color:var(--text)}.week-label{color:var(--text);font-size:15px;font-weight:600}.board-content{flex:1;gap:10px;display:flex;overflow:hidden}.backlog-column{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray);flex-direction:column;flex-shrink:0;width:200px;min-width:200px;display:flex}.backlog-header{color:var(--text-muted);border-bottom:1px solid var(--gray);text-transform:uppercase;letter-spacing:.3px;align-items:center;gap:8px;padding:12px 14px;font-size:12px;font-weight:700;display:flex}.backlog-dot{background:var(--text-muted);border-radius:50%;width:8px;height:8px}.col-count{background:var(--gray-light);min-width:20px;height:20px;color:var(--text-muted);border-radius:10px;justify-content:center;align-items:center;margin-left:auto;padding:0 6px;font-size:11px;font-weight:600;display:inline-flex}.backlog-list{flex:1;padding:8px;overflow-y:auto}.weekly-days{flex:1;grid-template-columns:repeat(5,1fr);gap:8px;display:grid}.day-column{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray);flex-direction:column;display:flex;overflow:hidden}.day-column.today{border-color:var(--accent-dark);background:#f0f7ff}.day-header{border-bottom:1px solid var(--gray);justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.day-header-left{align-items:center;gap:8px;display:flex}.day-name{color:var(--text-muted);text-transform:uppercase;font-size:11px;font-weight:700}.day-num{color:var(--text);font-size:16px;font-weight:700}.day-num.today-num{background:var(--primary);width:28px;height:28px;color:var(--white);border-radius:50%;justify-content:center;align-items:center;font-size:14px;display:inline-flex}.day-list{flex:1;padding:6px;overflow-y:auto}.drop-placeholder{border:2px dashed var(--gray);border-radius:var(--radius);text-align:center;color:var(--gray-mid);margin:8px 4px;padding:18px 0;font-size:12px;font-weight:500}.day-column.drag-over{background:var(--primary-light)}.board-card{border-radius:var(--radius);border:1px solid var(--gray);background:var(--white);box-shadow:var(--shadow-sm);cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;margin-bottom:8px;transition:box-shadow .15s;overflow:hidden}.board-card:hover{box-shadow:var(--shadow)}.board-card-category{white-space:nowrap;text-overflow:ellipsis;border-radius:6px;max-width:calc(100% - 16px);margin:8px 8px 4px;padding:2px 8px;font-size:10px;font-weight:600;display:inline-block;overflow:hidden}.board-card-body{align-items:flex-start;gap:8px;padding:4px 10px 6px;display:flex}.board-card-check{border:2px solid var(--gray-mid);cursor:pointer;background:0 0;border-radius:50%;flex-shrink:0;width:16px;height:16px;margin-top:2px;transition:all .15s}.board-card-check:hover{background:#f0fff4;border-color:#48bb78}.board-card-title{color:var(--text);font-size:12px;font-weight:500;line-height:1.45}.board-card-divider{background:var(--gray);height:1px;margin:0 10px}.board-card-deadline{color:var(--text-muted);align-items:center;gap:5px;padding:2px 10px 6px;font-size:11px;display:flex}.board-card-priority-bar{color:var(--white);text-align:left;padding:3px 10px;font-size:10.5px;font-weight:600}.board-card-drag{pointer-events:none;z-index:300;opacity:.85;width:200px;position:fixed;transform:rotate(2deg)}.delegated-page{flex-direction:column;gap:20px;display:flex}.delegated-page-header{justify-content:space-between;align-items:flex-start;display:flex}.delegated-page-title{color:var(--text);margin:0;font-size:20px;font-weight:700}.delegated-page-subtitle{color:var(--text-muted);margin:2px 0 0;font-size:13px}.delegated-summary{gap:8px;display:flex}.summary-card{text-align:center;background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray);min-width:70px;padding:10px 18px}.summary-card-value{color:var(--primary);font-size:20px;font-weight:700}.summary-card-label{color:var(--text-muted);font-size:11px;font-weight:500}.delegated-group{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray);overflow:hidden}.delegated-group-header{border-bottom:1px solid var(--gray);background:var(--gray-light);align-items:center;gap:8px;padding:12px 16px;display:flex}.delegated-group-date{color:var(--text);font-size:14px;font-weight:600}.group-task-count{background:var(--white);border:1px solid var(--gray);color:var(--text-muted);border-radius:12px;margin-left:auto;padding:2px 10px;font-size:11px;font-weight:600;display:inline-flex}.date-tag{border-radius:12px;padding:2px 10px;font-size:11px;font-weight:600;display:inline-flex}.date-tag-overdue{background:var(--danger-light);color:var(--danger)}.date-tag-today{background:var(--primary-light);color:var(--primary)}.date-tag-default{color:#d97706;background:#fff7e6}.delegated-group-body{padding:4px 0}.delegated-task-row{border-bottom:1px solid var(--gray-light);align-items:center;gap:10px;padding:10px 16px;transition:background .15s;display:flex}.delegated-task-row:last-child{border-bottom:none}.delegated-task-row:hover{background:var(--gray-light)}.delegated-task-row.overdue{border-left:3px solid var(--danger)}.delegated-task-row.task-done{opacity:.5}.delegated-task-row.task-done .delegated-task-title{color:var(--text-muted);text-decoration:line-through}.delegated-project-badge{white-space:nowrap;text-overflow:ellipsis;border-radius:8px;flex-shrink:0;max-width:180px;padding:2px 10px;font-size:11px;font-weight:600;display:inline-flex;overflow:hidden}.delegated-task-title{text-align:left;color:var(--text);cursor:pointer;background:0 0;border:none;flex:1;padding:0;font-family:inherit;font-size:13.5px;font-weight:500}.delegated-task-title:hover{color:var(--primary)}.delegated-task-meta{flex-shrink:0;align-items:center;gap:8px;display:flex}.delegated-assignee{color:var(--text-muted);white-space:nowrap;align-items:center;gap:4px;font-size:12px;display:inline-flex}.status-dropdown-wrap{position:relative}.status-dropdown{z-index:50;background:var(--white);border-radius:var(--radius);border:1px solid var(--gray);min-width:140px;box-shadow:var(--shadow);padding:4px;position:absolute;top:100%;right:0}.status-dropdown button{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:6px 10px;font-family:inherit;font-size:12.5px;display:block}.status-dropdown button:hover{background:var(--gray-light)}.login-page{background:var(--gray-light);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--white);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:40px 36px 32px}.login-brand{text-align:center;margin-bottom:28px}.login-brand h1{color:var(--primary);margin:0 0 4px;font-size:28px;font-weight:700}.login-brand p{color:var(--text-muted);margin:0;font-size:13px}.login-card h2{color:var(--text);margin:0 0 18px;font-size:18px;font-weight:700}.login-error{border-radius:var(--radius);background:var(--danger-light);color:var(--danger);margin-bottom:14px;padding:10px 14px;font-size:13px;font-weight:500}.login-btn{border-radius:var(--radius);background:var(--primary);width:100%;color:var(--white);cursor:pointer;border:none;margin-top:4px;padding:11px;font-family:inherit;font-size:14px;font-weight:600;transition:background .15s}.login-btn:hover{background:var(--primary-hover)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-switch{text-align:center;color:var(--text-muted);margin-top:18px;font-size:13px}.login-switch button{color:var(--primary);cursor:pointer;background:0 0;border:none;margin-left:4px;font-family:inherit;font-size:13px;font-weight:600}.login-switch button:hover{text-decoration:underline}.nav-user{align-items:center;gap:10px;margin-left:auto;display:flex}.nav-user-name{color:#ffffffd9;font-size:13px;font-weight:500}.nav-logout-btn{border-radius:var(--radius);color:#ffffffbf;cursor:pointer;background:#ffffff1a;border:none;justify-content:center;align-items:center;width:32px;height:32px;transition:all .15s;display:flex}.nav-logout-btn:hover{color:#fff;background:#fff3}.empty-text{color:var(--text-muted);padding:12px 0;font-size:13px}.no-select{-webkit-user-select:none;user-select:none}