/* Giao diện bảng công theo tháng */
:root{--blue:#087d6c;--text:#203637;--muted:#6a7778;--border:#e3e9e8;--bg:#edf3f2}aside{width:264px;padding:24px 12px;background:linear-gradient(165deg,#062f2c,#0d605b);color:#def3ef;border:0}.brand{color:white;font-size:19px;gap:12px;padding:0 8px 25px;border-bottom:1px solid #ffffff21;white-space:normal;line-height:1.35}.brand small{display:block;font-weight:400;font-size:12px;color:#b4d8d2;margin-top:6px}.logo{background:#ffb516;color:#173c35;border-radius:13px;padding:5px 11px;font-size:29px}nav{margin-top:20px;gap:8px}nav button{color:#d1e9e6;padding:13px 16px;border-radius:12px}nav button span{font-size:15px;font-weight:600}nav button:hover{background:#ffffff15}nav button.active{background:white;color:#18574f;box-shadow:0 3px 8px #001d2b15}.offline{padding:18px 6px 0;border-top:1px solid #ffffff20}.offline p{color:#badbd5}.offline .dot{background:#5ee099}.offline button{background:#ffb414;border-color:#df9a07;color:#34390b;width:100%;font-weight:600;margin-top:10px}main{margin-left:264px}header,.eyebrow,footer{display:none}.page{max-width:none;padding:30px 26px}.heading{margin:0 0 8px;min-height:62px}.heading h1{font-size:27px;letter-spacing:-.5px}.heading p:last-child{font-size:14px}.primary{background:#08a74a;border-color:#08a74a}.primary:hover{background:#078c3e}.month-tools{justify-content:flex-end;margin-bottom:20px;margin-top:-55px;min-height:45px}.month-tools label{margin:0;display:flex;gap:12px;align-items:center;background:white;border:1px solid var(--border);border-radius:10px;padding-left:15px;font-size:14px}.month-tools input{border:0;background:transparent}.marking-tools{padding:18px 20px;margin-bottom:18px;box-shadow:0 2px 3px #153c3510;border-radius:16px}.palette{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:12px;align-items:center}.symbol{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:7px;font-size:12px;padding:10px 12px;color:#324b46;white-space:nowrap;min-height:42px}.symbol b{font-size:14px}.symbol.selected{outline:2px solid #173e36;outline-offset:2px;box-shadow:0 2px 6px #16352e22}.palette input{margin-left:auto;width:195px}.sym-X{background:#dcfbe7!important;color:#226b49!important}.sym-N{background:#d5f5ee!important;color:#176f67!important}.sym-CT{background:#dff2fa!important;color:#256275!important}.sym-P{background:#e1edff!important;color:#345c99!important}.sym-L{background:#eee7fc!important;color:#7752a3!important}.sym-O{background:#fff3c5!important;color:#92651b!important}.sym-KP{background:#fce2e5!important;color:#a03842!important}.eraser{background:#f1f2f6}.grid-panel{border-radius:13px}.month-scroll{max-height:calc(100vh - 310px);min-height:260px;overflow:auto;scrollbar-color:#9aa5a1 #eff3f1}.month-grid{table-layout:fixed;width:100%;min-width:1480px;white-space:nowrap}.month-grid th{padding:8px 0;font-size:12px;text-transform:none;letter-spacing:0;line-height:1.4;background:#f6f9f8;text-align:center;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:2;width:39px}.month-grid .employee-col{width:220px;min-width:220px;text-align:left;padding:7px 15px;position:sticky;left:0;background:white;border-right:1px solid #e9eeec;z-index:1}.month-grid th.employee-col{z-index:4;background:#f6f9f8}.employee-col small{display:block;font-size:11px;color:var(--muted);font-weight:400}.employee-col strong{font-size:13px;font-weight:650}.month-grid td{height:47px;padding:0;border-right:1px solid #ffffff55;border-bottom:1px solid #edf1ef;text-align:center;font-size:12px}.month-grid .sunday{background:#fdf3f3;color:#b43b58}.month-grid .total-col{position:sticky;right:0;background:#f7faf9;min-width:72px;width:72px;font-weight:700;border-left:1px solid var(--border)}.month-grid th.total-col{z-index:4}.day-cell button{width:100%;height:46px;min-height:44px;border:0;border-radius:0;background:transparent;color:inherit;font-size:12px;font-weight:700;padding:0;touch-action:manipulation;user-select:none}.day-cell button:hover{background:#164e3612;outline:2px solid #3b8d79;outline-offset:-2px}.day-cell button:focus-visible{outline:3px solid #185d50;outline-offset:-3px}.pagination{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 16px;font-size:12px;color:var(--muted);border-top:1px solid var(--border)}.pagination .tools{align-items:center}.pagination label{display:flex;align-items:center;gap:10px;margin:0}.pagination button{min-width:40px;padding:5px}.pagination select{padding:7px}.grid-hint{font-size:12px;color:var(--muted);padding:12px 2px}.rules{margin:22px 0}.rules p{display:flex;align-items:center;gap:12px}.rules .symbol{min-width:45px}.rules span{color:var(--muted)}button:disabled{opacity:.45;cursor:default}.stats{margin-top:30px}#addEmployee[hidden]{display:none}
@media(min-width:1800px){aside{width:304px}main{margin-left:304px}.page{padding:30px}.month-grid .employee-col{width:240px}.month-grid{min-width:1500px}.symbol{padding:11px 15px}}
@media(max-width:1200px){.month-tools{margin-top:8px;justify-content:flex-start}.month-scroll{max-height:65vh}.palette input{margin-left:0}.heading{min-height:0}.month-grid{min-width:1460px}}
@media(max-width:760px){aside{width:100%;padding:15px 12px}.brand{padding:0 5px 12px;font-size:17px;align-items:center}.brand small{font-size:11px}.logo{font-size:23px}.offline{display:none}main{margin-left:0}nav{margin-top:10px}nav button{padding:10px 12px}nav button span{font-size:13px}.page{padding:22px 14px}.heading{margin-bottom:14px}.month-tools{gap:8px}.month-tools label{width:100%;justify-content:space-between}.marking-tools{padding:15px}.symbol{padding:9px 10px;font-size:11px}.palette{gap:9px}.palette input{width:100%}.month-grid .employee-col{width:170px;min-width:170px}.month-grid{min-width:1400px}.pagination{align-items:flex-start;flex-direction:column}.pagination .tools{width:auto}.month-scroll{max-height:60vh}.rules p{flex-wrap:wrap}.stats{margin-top:15px}}
@media print{@page{size:landscape;margin:8mm}body{background:white}aside,.heading,#monthActions,.marking-tools,.pagination,.grid-hint,#toast,dialog{display:none!important}main{margin:0}.page{padding:0}.panel{border:0;overflow:visible}.month-scroll{max-height:none;overflow:visible;min-height:0}.month-grid{min-width:0;table-layout:fixed;width:100%}.month-grid .employee-col{width:135px;min-width:135px;padding:4px}.employee-col strong{font-size:9px}.employee-col small{font-size:8px}.month-grid th{width:auto;font-size:9px;position:static!important}.month-grid td{height:25px;font-size:9px;position:static!important}.month-grid .total-col{width:36px;min-width:36px}.day-cell button{height:25px;min-height:0;font-size:9px}.month-grid *{print-color-adjust:exact;-webkit-print-color-adjust:exact}}