*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--header-bg: rgba(0,0,0,.25);--board-bg: #0079bf;--col-bg: #ebecf0;--card-bg: #ffffff;--surface: #f8fafc;--shadow-card: 0 1px 3px rgba(0,0,0,.14), 0 1px 2px rgba(0,0,0,.1);--shadow-hover: 0 4px 10px rgba(0,0,0,.18);--txt: #172b4d;--txt2: #5e6c84;--txt3: #8993a4;--border: #dfe1e6;--blue: #0052cc;--green: #15803d;--red: #dc2626;--orange: #d97706;--purple: #7c3aed;--gray: #6b7280;--radius: 6px;--modal-bg: #ffffff;--input-bg: #ffffff;--tag-client-bg:#dbeafe;--tag-client-txt:#1e40af;--tag-cat-bg: #ede9fe;--tag-cat-txt: #5b21b6;--date-bg: #f4f5f7;--import-bg: #f4f5f7;--admin-bg: #ffffff;--admin-head-bg:#ffffff;--stat-card-bg: #f8fafc}[data-theme=dark]{--board-bg: #0f172a;--col-bg: #1e293b;--card-bg: #273549;--surface: #1e293b;--shadow-card: 0 1px 3px rgba(0,0,0,.5), 0 1px 2px rgba(0,0,0,.4);--shadow-hover: 0 4px 12px rgba(0,0,0,.6);--txt: #e2e8f0;--txt2: #94a3b8;--txt3: #64748b;--border: #334155;--modal-bg: #1e293b;--input-bg: #0f172a;--tag-client-bg:#172554;--tag-client-txt:#93c5fd;--tag-cat-bg: #2e1065;--tag-cat-txt: #c4b5fd;--date-bg: #334155;--import-bg: #334155;--admin-bg: #1e293b;--admin-head-bg:#1e293b;--stat-card-bg: #0f172a}[data-theme=dark] body{color:var(--txt)}[data-theme=dark] .modal{background:var(--modal-bg)}[data-theme=dark] .modal-head,[data-theme=dark] .modal-foot{background:var(--modal-bg);border-color:var(--border)}[data-theme=dark] .modal-title{color:var(--txt)}[data-theme=dark] .modal-close:hover{background:#334155;color:var(--txt)}[data-theme=dark] input[type=text],[data-theme=dark] input[type=date],[data-theme=dark] select,[data-theme=dark] textarea{background:var(--input-bg);color:var(--txt);border-color:var(--border)}[data-theme=dark] select option{background:#1e293b;color:var(--txt)}[data-theme=dark] label{color:var(--txt2)}[data-theme=dark] .tag-client{background:var(--tag-client-bg);color:var(--tag-client-txt)}[data-theme=dark] .tag-category{background:var(--tag-cat-bg);color:var(--tag-cat-txt)}[data-theme=dark] .card-date{background:var(--date-bg);color:var(--txt2)}[data-theme=dark] .card-date.overdue{background:#450a0a;color:#fca5a5}[data-theme=dark] .card-date.today{background:#451a03;color:#fde68a}[data-theme=dark] .card-date.due-soon{background:#431407;color:#fed7aa}[data-theme=dark] .card-desc{color:var(--txt)}[data-theme=dark] .card-desc:hover{color:#60a5fa}[data-theme=dark] .col-title h3{color:var(--txt)}[data-theme=dark] .col-count{background:#475569}[data-theme=dark] .col-add-btn{color:var(--txt2)}[data-theme=dark] .col-add-btn:hover{background:#ffffff0f;color:var(--txt)}[data-theme=dark] .import-note{background:var(--import-bg);color:var(--txt2)}[data-theme=dark] .import-note code{background:#475569;color:var(--txt)}[data-theme=dark] .btn-secondary{background:#334155;color:var(--txt)}[data-theme=dark] .btn-secondary:hover{background:#475569}[data-theme=dark] .admin-panel{background:var(--admin-bg)}[data-theme=dark] .admin-panel-head{background:var(--admin-head-bg);border-color:var(--border)}[data-theme=dark] .admin-panel-title{color:var(--txt)}[data-theme=dark] .admin-stat-card{background:var(--stat-card-bg);border-color:var(--border)}[data-theme=dark] .admin-stat-val{color:var(--txt)}[data-theme=dark] .admin-stat-lbl{color:var(--txt2)}[data-theme=dark] .admin-table th{color:var(--txt2);border-color:var(--border)}[data-theme=dark] .admin-table td{border-color:#1e293b}[data-theme=dark] .admin-table tbody tr:hover{background:#334155}[data-theme=dark] .admin-table tbody tr.active-row{background:#172554}[data-theme=dark] .login-card{background:#1e293b}[data-theme=dark] .login-tabs{border-color:var(--border)}[data-theme=dark] .login-tab{color:var(--txt2)}[data-theme=dark] .login-tab:not(.active):hover{background:#334155}[data-theme=dark] .login-hint{color:var(--txt2)}[data-theme=dark] .admin-filter-banner{background:#451a03;color:#fde68a;border-color:#78350f}[data-theme=dark] .card-btn{color:var(--txt3)}[data-theme=dark] .card-btn:hover{background:#ffffff14;color:var(--txt)}[data-theme=dark] .card-btn.del:hover{background:#450a0a;color:#fca5a5}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--board-bg);color:var(--txt);height:100vh;overflow:hidden}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff59;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff8c}.header{background:var(--header-bg);padding:8px 14px;display:flex;align-items:center;gap:10px;flex-shrink:0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.12)}.header-logo{display:flex;align-items:center;gap:8px;color:#fff;font-size:18px;font-weight:700;white-space:nowrap;letter-spacing:-.3px}.header-logo-icon{width:30px;height:30px;background:#fff;border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:18px}.header-search{position:relative;flex:1;max-width:280px}.header-search svg{position:absolute;left:8px;top:50%;transform:translateY(-50%);color:#fff9;pointer-events:none}.header-search input{width:100%;padding:6px 10px 6px 32px;border-radius:var(--radius);border:none;background:#fff3;color:#fff;font-size:13px}.header-search input::placeholder{color:#ffffffa6}.header-search input:focus{outline:none;background:#ffffffeb;color:var(--txt)}.header-search input:focus::placeholder{color:var(--txt3)}.header-filters{display:flex;gap:8px;flex-wrap:wrap}.header-filters select{padding:6px 8px;border-radius:var(--radius);border:none;background:#fff3;color:#fff;font-size:12px;cursor:pointer;max-width:140px}.header-filters select option{background:#fff;color:var(--txt)}.header-actions{display:flex;gap:8px;margin-left:auto}.btn-header{display:flex;align-items:center;gap:5px;padding:6px 13px;background:#fff3;color:#fff;border:none;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:500;white-space:nowrap;transition:background .15s}.btn-header:hover{background:#ffffff52}.btn-header.primary{background:#fff;color:var(--blue);font-weight:600}.btn-header.primary:hover{background:#e8f0fe}.stats-bar{background:#0000002e;padding:6px 16px;display:flex;gap:20px;align-items:center;flex-shrink:0;overflow-x:auto}.stat-item{display:flex;align-items:center;gap:6px;color:#fff;font-size:12px;white-space:nowrap}.stat-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.stat-val{font-weight:700;font-size:14px}.stat-lbl{opacity:.8}.month-filter-bar{display:flex;align-items:center;gap:6px;padding:6px 14px 4px;flex-shrink:0;flex-wrap:wrap;background:#0000001a;border-bottom:1px solid rgba(255,255,255,.1)}.month-filter-label{color:#ffffffbf;font-size:12px;font-weight:600;margin-right:2px}.month-pill{padding:3px 11px;border-radius:20px;border:1.5px solid rgba(255,255,255,.35);background:transparent;color:#fffc;font-size:12px;font-weight:500;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.month-pill:hover{background:#ffffff2e;border-color:#ffffffa6;color:#fff}.month-pill.active{background:#fff;border-color:#fff;color:var(--board-bg);font-weight:700}.board{display:flex;gap:10px;padding:10px 14px 14px;flex:1;overflow-x:auto;align-items:flex-start}.column{background:var(--col-bg);border-radius:8px;width:270px;min-width:270px;max-height:calc(100vh - 148px);display:flex;flex-direction:column;border-top:4px solid transparent;transition:box-shadow .2s;flex-shrink:0}.column.drop-over{box-shadow:0 0 0 2px #fff,0 4px 14px #0000004d}.col-header{padding:9px 10px 7px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.col-title{display:flex;align-items:center;gap:7px;min-width:0}.col-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.col-title h3{font-size:13px;font-weight:600;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.col-count{background:var(--txt3);color:#fff;border-radius:10px;padding:1px 7px;font-size:11px;font-weight:600;flex-shrink:0}.col-cards{flex:1;overflow-y:auto;padding:2px 8px 4px;min-height:60px}.col-empty{text-align:center;color:var(--txt3);font-size:12px;padding:18px 8px;font-style:italic;-webkit-user-select:none;user-select:none}.col-add-btn{width:100%;padding:7px 10px;background:none;border:none;border-radius:0 0 8px 8px;color:var(--txt2);font-size:12px;cursor:pointer;text-align:left;flex-shrink:0;transition:background .12s}.col-add-btn:hover{background:#00000012;color:var(--txt)}.task-card{background:var(--card-bg);border-radius:var(--radius);padding:9px 10px;margin-bottom:6px;box-shadow:var(--shadow-card);cursor:grab;border-left:3px solid transparent;position:relative;transition:box-shadow .15s,transform .1s;-webkit-user-select:none;user-select:none}.task-card:hover{box-shadow:var(--shadow-hover)}.task-card.dragging{box-shadow:0 8px 24px #00000040;transform:rotate(2deg);cursor:grabbing;opacity:.8}.task-card.overlay{box-shadow:0 10px 28px #0000004d;transform:rotate(2deg);cursor:grabbing}.card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:5px}.card-tags{display:flex;flex-wrap:wrap;gap:3px}.tag{padding:2px 7px;border-radius:10px;font-size:10px;font-weight:600;letter-spacing:.2px;white-space:nowrap}.tag-client{background:#dbeafe;color:#1e40af}.tag-category{background:#ede9fe;color:#5b21b6}.card-actions{display:flex;gap:2px;opacity:0;transition:opacity .15s}.task-card:hover .card-actions{opacity:1}.card-btn{background:none;border:none;cursor:pointer;color:var(--txt3);font-size:14px;padding:2px 4px;border-radius:4px;line-height:1;display:flex;align-items:center;justify-content:center;width:22px;height:22px}.card-btn:hover{background:#00000017;color:var(--txt)}.card-btn.del:hover{background:#fee2e2;color:var(--red)}.card-desc{font-size:13px;color:var(--txt);line-height:1.45;margin-bottom:7px;cursor:pointer}.card-desc:hover{color:var(--blue)}.card-footer{display:flex;justify-content:space-between;align-items:center}.card-date{display:inline-flex;align-items:center;gap:3px;font-size:10px;color:var(--txt3);background:#f4f5f7;padding:2px 6px;border-radius:3px}.card-date.overdue{background:#fee2e2;color:var(--red)}.card-date.today{background:#fef3c7;color:#92400e}.card-date.due-soon{background:#fff7ed;color:var(--orange)}.card-assignee{display:flex;align-items:center;gap:5px}.avatar{width:22px;height:22px;border-radius:50%;color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.avatar-name{font-size:10px;color:var(--txt2)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000085;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .12s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:#fff;border-radius:12px;width:580px;max-width:96vw;max-height:92vh;overflow-y:auto;box-shadow:0 20px 60px #00000059;animation:slideUp .15s ease}@keyframes slideUp{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-head{padding:18px 22px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#fff;z-index:1;border-radius:12px 12px 0 0}.modal-title{font-size:17px;font-weight:700;color:var(--txt)}.modal-close{background:none;border:none;cursor:pointer;color:var(--txt3);font-size:22px;line-height:1;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:6px}.modal-close:hover{background:#f4f5f7;color:var(--txt)}.modal-body{padding:18px 22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-group{display:flex;flex-direction:column;gap:5px}.form-group.full{grid-column:1 / -1}label{font-size:11px;font-weight:600;color:var(--txt2);text-transform:uppercase;letter-spacing:.5px}input[type=text],input[type=date],select,textarea{padding:8px 11px;border:2px solid var(--border);border-radius:var(--radius);font-size:13px;color:var(--txt);width:100%;transition:border-color .15s;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue)}textarea{resize:vertical;min-height:72px}select{cursor:pointer}.modal-foot{padding:14px 22px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:10px;position:sticky;bottom:0;background:#fff;border-radius:0 0 12px 12px}.modal-foot-left{margin-right:auto}.btn{padding:8px 18px;border:none;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:500;transition:background .14s,color .14s;display:flex;align-items:center;gap:5px}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#0041a3}.btn-secondary{background:#f4f5f7;color:var(--txt2)}.btn-secondary:hover{background:#ebecf0}.btn-danger{background:#fee2e2;color:var(--red)}.btn-danger:hover{background:var(--red);color:#fff}.import-note{font-size:12px;color:var(--txt2);background:#f4f5f7;border-radius:6px;padding:10px 12px;margin-bottom:12px;line-height:1.55}.import-note code{background:#e2e8f0;padding:1px 4px;border-radius:3px;font-size:11px}.user-info{display:flex;align-items:center;gap:7px;padding:3px 3px 3px 8px;background:#ffffff26;border-radius:20px}.user-name{font-size:13px;font-weight:600;color:#fff;white-space:nowrap}.user-role-badge{font-size:10px;font-weight:700;background:#fbbf24;color:#78350f;padding:1px 7px;border-radius:10px;white-space:nowrap}.admin-filter-banner{background:#fef3c7;color:#92400e;text-align:center;font-size:13px;padding:5px 16px;flex-shrink:0;border-bottom:1px solid #fde68a}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--board-bg);padding:20px}.login-card{background:#fff;border-radius:16px;padding:36px 40px 32px;width:100%;max-width:400px;box-shadow:0 20px 60px #0000004d;animation:slideUp .18s ease}.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:28px;justify-content:center}.login-tabs{display:flex;gap:0;border:2px solid var(--border);border-radius:var(--radius);margin-bottom:24px;overflow:hidden}.login-tab{flex:1;padding:9px;border:none;background:transparent;cursor:pointer;font-size:14px;font-weight:500;color:var(--txt2);transition:background .12s,color .12s}.login-tab.active{background:var(--blue);color:#fff;font-weight:600}.login-tab:not(.active):hover{background:#f4f5f7}.login-form{display:flex;flex-direction:column;gap:16px}.login-submit{justify-content:center;font-size:15px;padding:11px}.login-error{color:var(--red);font-size:13px;background:#fee2e2;border-radius:var(--radius);padding:8px 12px;margin:0}.login-info{color:#166534;font-size:13px;background:#dcfce7;border-radius:var(--radius);padding:8px 12px;margin:0}.login-hint{margin-top:18px;text-align:center;font-size:13px;color:var(--txt2)}.login-link{background:none;border:none;color:var(--blue);cursor:pointer;font-size:inherit;font-weight:600;padding:0;text-decoration:underline}.admin-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1100;animation:fadeIn .12s ease;padding:20px}.admin-panel{background:#fff;border-radius:14px;width:100%;max-width:900px;max-height:90vh;overflow-y:auto;box-shadow:0 24px 70px #00000061;animation:slideUp .15s ease}.admin-panel-head{padding:18px 24px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#fff;z-index:1;border-radius:14px 14px 0 0}.admin-panel-title{font-size:18px;font-weight:800;color:var(--txt)}.admin-summary{display:flex;gap:14px;padding:20px 24px;flex-wrap:wrap}.admin-stat-card{flex:1;min-width:100px;background:#f8fafc;border:1px solid var(--border);border-radius:10px;padding:14px 16px;text-align:center}.admin-stat-val{font-size:28px;font-weight:800;color:var(--txt);line-height:1;margin-bottom:4px}.admin-stat-lbl{font-size:12px;color:var(--txt2);font-weight:500}.admin-table-wrap{padding:0 24px 16px;overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th{text-align:left;padding:8px 12px;font-size:11px;font-weight:600;color:var(--txt2);text-transform:uppercase;letter-spacing:.4px;border-bottom:2px solid var(--border);white-space:nowrap}.admin-table td{padding:10px 12px;border-bottom:1px solid #f1f5f9;vertical-align:middle}.admin-table tbody tr:hover{background:#f8fafc}.admin-table tbody tr.active-row{background:#eff6ff}.admin-filter-note{padding:10px 24px 18px;font-size:13px;color:var(--txt2)}@media (max-width: 640px){.header-filters{display:none}.form-grid{grid-template-columns:1fr}.user-name,.user-role-badge{display:none}.login-card{padding:28px 20px}}