*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f8fafc;--bg2:#fff;--border:#e2e8f0;--border2:#cbd5e1;
  --text:#1e293b;--text2:#64748b;--text3:#94a3b8;
  --primary:#2563eb;--primary-bg:#eff6ff;--primary-hover:#1d4ed8;
  --red:#ef4444;--green:#22c55e;--yellow:#f59e0b;
  --radius:6px;--radius-sm:4px;
  --shadow:0 1px 3px rgba(0,0,0,.08);--shadow-lg:0 4px 16px rgba(0,0,0,.12);
  --font:system-ui,-apple-system,sans-serif;
  --cell-h:32px;--name-w:180px;--notes-w:140px;
}
html{font-size:13px}
body{font-family:var(--font);color:var(--text);background:var(--bg);overflow-x:hidden}
.hidden{display:none!important}

.year-bar{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--bg2);border-bottom:1px solid var(--border);flex-wrap:wrap}
.year-tab{padding:4px 12px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);cursor:pointer;font-size:12px;font-weight:600;transition:.15s}
.year-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.year-tab.add{border-style:dashed;color:var(--text2);display:flex;align-items:center;gap:2px}
.role-badge{margin-left:auto;font-size:11px;padding:3px 8px;border-radius:var(--radius);display:flex;align-items:center;gap:4px}
.role-badge.admin{background:#fef3c7;color:#92400e}
.role-badge.employee{background:#f1f5f9;color:var(--text2)}

.nav-bar{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--bg2);border-bottom:1px solid var(--border);flex-wrap:wrap}
.search-box{position:relative;display:flex;align-items:center;flex:0 0 180px}
.search-box input{width:100%;padding:4px 6px 4px 26px;border:1px solid var(--border);border-radius:var(--radius);font-size:12px;background:var(--bg);outline:none;height:28px}
.search-box input:focus{border-color:var(--primary)}
.search-icon{position:absolute;left:6px;width:14px;height:14px;color:var(--text3)}
.search-clear{position:absolute;right:4px;background:none;border:none;cursor:pointer;color:var(--text3)}
.period-nav{display:flex;align-items:center;gap:4px}
.nav-btn{background:none;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;padding:3px 6px;display:flex;align-items:center}
.nav-btn:hover{background:var(--primary-bg)}
.period-label{font-weight:700;font-size:13px;min-width:130px;text-align:center}
.view-modes{display:flex;gap:2px;margin-left:auto}
.view-mode-btn{padding:3px 8px;border:1px solid var(--border);background:var(--bg);border-radius:var(--radius);cursor:pointer;font-size:11px;font-weight:500;transition:.15s}
.view-mode-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}

.desig-bar{border-bottom:1px solid var(--border);background:var(--bg2)}
.desig-toggle{display:flex;align-items:center;gap:4px;padding:4px 10px;background:none;border:none;cursor:pointer;font-size:12px;color:var(--text2);width:100%}
.desig-toggle .chevron{transition:transform .2s}
.desig-list{display:none;padding:4px 10px 8px;flex-wrap:wrap;gap:4px}
.desig-list.open{display:flex}
.desig-item{display:inline-flex;align-items:center;gap:3px;padding:2px 6px;border-radius:var(--radius-sm);background:var(--bg);border:1px solid var(--border);font-size:11px;white-space:nowrap}
.desig-color{width:10px;height:10px;border-radius:2px;flex-shrink:0}
.desig-code{font-weight:700}
.desig-time{color:var(--text3);font-size:10px}
.desig-actions{display:inline-flex;gap:2px;margin-left:2px}
.desig-add-btn{padding:2px 6px;border:1px dashed var(--border);border-radius:var(--radius-sm);background:none;cursor:pointer;font-size:11px;color:var(--text2);display:inline-flex;align-items:center;gap:2px}

.control-panel{display:flex;gap:6px;padding:6px 10px;background:var(--bg2);border-bottom:1px solid var(--border);flex-wrap:wrap}
.bulk-bar{display:flex;align-items:center;gap:8px;padding:5px 10px;background:#fef3c7;border-bottom:1px solid #fde68a}
.bulk-bar .count{font-size:12px;font-weight:600;color:#92400e}

.btn{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2);cursor:pointer;font-size:12px;font-weight:500;transition:.15s;color:var(--text)}
.btn:hover{background:var(--bg);border-color:var(--border2)}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-hover)}
.btn-green{background:var(--green);color:#fff;border-color:var(--green)}
.btn-red{background:var(--red);color:#fff;border-color:var(--red)}
.btn-ghost{background:none;border:none;color:var(--text2)}
.btn-active{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-sm{padding:2px 8px;font-size:11px}
.icon-btn{background:none;border:none;cursor:pointer;color:var(--text2);padding:2px;display:inline-flex;border-radius:var(--radius-sm)}
.icon-btn:hover{color:var(--text);background:var(--bg)}

.icon{width:16px;height:16px;flex-shrink:0}
.icon-sm{width:14px;height:14px;flex-shrink:0}
.icon-xs{width:12px;height:12px;flex-shrink:0}

.table-container{overflow-x:auto;overflow-y:auto;max-height:calc(100vh - 180px);background:var(--bg2)}
.schedule-table{border-collapse:collapse;table-layout:fixed}
.schedule-table th,.schedule-table td{border:1px solid var(--border);text-align:center;padding:0}
.schedule-table thead th{position:sticky;top:0;z-index:10;background:var(--bg);font-size:10px;font-weight:600;padding:2px 0}
.th-name{position:sticky;left:0;z-index:20;background:var(--bg)!important;width:var(--name-w);min-width:var(--name-w);text-align:left;padding-left:8px!important;font-size:11px}
.th-date{width:34px;min-width:34px}
.th-date .th-day{display:block;color:var(--text3);font-size:9px;font-weight:400;line-height:1}
.th-date .th-num{display:block;font-size:11px;line-height:1.4}
.th-date.today{background:var(--primary-bg);color:var(--primary)}
.th-date.weekend{color:var(--red)}
.th-date.holiday{background:#fef2f2;color:var(--red)}
.th-notes{width:var(--notes-w);min-width:var(--notes-w);font-size:10px;position:sticky;right:0;z-index:20;background:var(--bg)!important}

.group-row{cursor:pointer}
.group-row:hover{background:#f1f5f9}
.group-cell{text-align:left!important;padding:4px 8px!important;font-size:12px;font-weight:600;color:var(--text);background:#f8fafc;position:sticky;left:0;z-index:5;display:flex;align-items:center;gap:4px;border:none!important}
.group-info{display:flex;align-items:center;gap:4px}
.group-count{color:var(--text3);font-weight:400;font-size:11px}
.group-actions{display:inline-flex;gap:2px;margin-left:4px}

.emp-row{transition:background .1s}
.emp-row:hover{background:#f8fafc}
.emp-row.highlighted td{box-shadow:inset 0 2px 0 var(--primary), inset 0 -2px 0 var(--primary)}
.emp-row.highlighted .emp-cell{box-shadow:inset 0 2px 0 var(--primary), inset 0 -2px 0 var(--primary), inset 2px 0 0 var(--primary)}
.emp-row.highlighted .notes-cell{box-shadow:inset 0 2px 0 var(--primary), inset 0 -2px 0 var(--primary), inset -2px 0 0 var(--primary)}

.emp-cell{position:sticky;left:0;z-index:5;background:var(--bg2);width:var(--name-w);min-width:var(--name-w);text-align:left!important;padding:2px 4px 2px 8px!important;cursor:pointer;vertical-align:middle}
.emp-name{display:block;font-size:12px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px;line-height:1.3}
.emp-position{display:block;font-size:10px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px;line-height:1.2}
.emp-actions{display:none;position:absolute;right:2px;top:50%;transform:translateY(-50%);gap:2px;background:var(--bg2)}
.emp-cell:hover .emp-actions{display:inline-flex}

.date-cell{height:var(--cell-h);cursor:pointer;font-size:11px;font-weight:700;position:relative;transition:background .1s;vertical-align:middle}
.date-cell:hover{filter:brightness(.95)}
.date-cell.today{background:#eff6ff}
.date-cell.weekend{background:#fef2f2}
.date-cell.holiday{background:#fef2f2}
.date-cell.selected{outline:2px solid var(--primary);outline-offset:-2px;background:var(--primary-bg)!important}
.comment-dot{position:absolute;top:1px;right:1px;width:5px;height:5px;border-radius:50%;background:var(--yellow)}

/* Notes column — always visible text field */
.notes-cell{position:sticky;right:0;z-index:5;background:var(--bg2);font-size:11px;color:var(--text2);width:var(--notes-w);min-width:var(--notes-w);vertical-align:middle;padding:0!important}
.notes-input{width:100%;height:100%;min-height:var(--cell-h);border:none;outline:none;background:transparent;font-size:11px;color:var(--text);padding:2px 4px;font-family:var(--font);resize:none;overflow:hidden}
.notes-input:focus{background:#fffbeb;outline:1px solid var(--yellow)}

/* Tooltip */
.cell-tooltip{position:fixed;z-index:2000;background:#1e293b;color:#fff;padding:5px 10px;border-radius:var(--radius);font-size:11px;max-width:250px;pointer-events:none;white-space:pre-wrap;line-height:1.3;box-shadow:var(--shadow-lg)}

.context-menu{position:fixed;z-index:1000;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:4px 0;min-width:200px;max-height:360px;overflow-y:auto}
.cm-title{padding:4px 10px;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.5px}
.cm-item{display:flex;align-items:center;gap:6px;padding:4px 10px;cursor:pointer;font-size:12px;transition:.1s}
.cm-item:hover{background:var(--primary-bg)}
.cm-color{width:12px;height:12px;border-radius:2px;flex-shrink:0}
.cm-code{font-weight:700;min-width:20px}
.cm-label{color:var(--text2)}
.cm-sep{height:1px;background:var(--border);margin:4px 0}
.cm-danger{color:var(--red)}
.cm-danger:hover{background:#fef2f2}

.bottom-sheet-overlay{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.3);display:flex;align-items:flex-end;justify-content:center}
.bottom-sheet{background:var(--bg2);border-radius:12px 12px 0 0;width:100%;max-width:400px;max-height:70vh;overflow-y:auto;padding:8px 0 20px}
.bs-handle{width:36px;height:4px;background:#d1d5db;border-radius:4px;margin:6px auto 8px}

.modal-overlay{position:fixed;inset:0;z-index:900;background:rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;padding:16px}
.modal{background:var(--bg2);border-radius:8px;box-shadow:var(--shadow-lg);width:100%;max-width:460px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}
.modal-lg{max-width:600px}
.modal-header{padding:10px 14px;font-weight:700;font-size:14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.modal-body{padding:12px 14px;overflow-y:auto;flex:1}
.modal-footer{padding:8px 14px;border-top:1px solid var(--border);display:flex;gap:6px;justify-content:flex-end}
.form-group{margin-bottom:10px}
.form-group label{display:block;font-size:11px;font-weight:600;margin-bottom:3px;color:var(--text2)}
.input{width:100%;padding:5px 8px;border:1px solid var(--border);border-radius:var(--radius);font-size:12px;outline:none;background:var(--bg2)}
.input:focus{border-color:var(--primary)}
.select{width:100%;padding:5px 8px;border:1px solid var(--border);border-radius:var(--radius);font-size:12px;outline:none;background:var(--bg2)}
.input-row{display:flex;gap:6px}
.input-sm{max-width:60px}
.color-input{width:40px;height:28px;border:1px solid var(--border);border-radius:var(--radius);padding:1px;cursor:pointer}

.emp-mgr-dept{font-weight:600;padding:6px 4px 3px;color:var(--text);font-size:12px;border-bottom:1px solid var(--border);margin-top:6px}
.emp-mgr-item{display:flex;align-items:center;gap:6px;padding:4px;border-bottom:1px solid #f1f5f9;font-size:12px}
.emp-mgr-item:hover{background:#f8fafc}
.emp-mgr-name{font-weight:500}
.emp-mgr-pos{font-size:10px;color:var(--text3)}
.emp-mgr-badge{font-size:10px;padding:1px 5px;border-radius:var(--radius-sm)}
.emp-mgr-badge.in{background:#d1fae5;color:#065f46}
.emp-mgr-badge.out{background:#f1f5f9;color:var(--text3)}

.toast{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:#1e293b;color:#fff;padding:8px 16px;border-radius:var(--radius);font-size:12px;z-index:9999;animation:toast-in .3s ease}
@keyframes toast-in{from{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

@media(max-width:640px){
  :root{--name-w:120px;--cell-h:28px;--notes-w:100px}
  .search-box{flex:0 0 120px}
  .view-modes{display:none}
}