*{box-sizing:border-box}body{color:#2c2c2a;background:#f6f5f1;margin:0;font-family:Sarabun,Segoe UI,sans-serif}.app{max-width:960px;margin:0 auto;padding:24px}.app-header h1{margin:0 0 4px;font-size:22px;font-weight:500}.app-header p{color:#5f5e5a;margin:0 0 20px;font-size:14px}.calendar-header{align-items:center;gap:12px;margin-bottom:12px;display:flex}.calendar-header h2{text-align:center;flex:1;margin:0;font-size:18px;font-weight:500}.calendar-add{margin-left:auto}.btn-icon{cursor:pointer;background:0 0;border:1px solid #d3d1c7;border-radius:8px;width:32px;height:32px;font-size:18px}.btn-primary{color:#fff;cursor:pointer;background:#185fa5;border:none;border-radius:8px;padding:10px 16px;font-size:14px}.btn-secondary{color:#2c2c2a;cursor:pointer;background:#fff;border:1px solid #d3d1c7;border-radius:8px;padding:8px 14px}.btn-approve,.btn-reject{cursor:pointer;color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:14px}.btn-approve{background:#3b6d11}.btn-reject{background:#a32d2d}.btn-approve:disabled,.btn-reject:disabled{opacity:.4;cursor:not-allowed}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.calendar-weekdays{margin-bottom:4px}.weekday{text-align:center;color:#888780;padding:4px 0;font-size:12px}.day-cell{background:#fff;border:1px solid #e5e3da;border-radius:8px;min-height:84px;padding:6px}.day-cell-outside{opacity:.4}.day-cell-today{border-width:2px;border-color:#185fa5}.day-number{color:#5f5e5a;margin-bottom:4px;font-size:12px}.day-chips{flex-direction:column;gap:3px;display:flex}.chip{color:#fff;text-align:left;cursor:pointer;text-overflow:ellipsis;white-space:nowrap;border:none;border-radius:4px;padding:2px 5px;font-size:11px;overflow:hidden}.legend{color:#5f5e5a;flex-wrap:wrap;gap:16px;margin-top:16px;font-size:13px;display:flex}.dot{border-radius:50%;width:10px;height:10px;margin-right:6px;display:inline-block}.modal-backdrop{z-index:10;background:#00000073;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:12px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-header{border-bottom:1px solid #e5e3da;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-header h3{margin:0;font-size:16px;font-weight:500}.modal-body{padding:20px}.form{flex-direction:column;gap:14px;display:flex}.form label{color:#444441;flex-direction:column;flex:1;gap:4px;font-size:13px;display:flex}.form-row{gap:12px;display:flex}.form input,.form select{border:1px solid #d3d1c7;border-radius:8px;padding:8px 10px;font-family:inherit;font-size:14px}.checkbox-row{align-items:center;flex-direction:row!important;gap:8px!important}.form-error{color:#a32d2d;margin:0;font-size:13px}.form-warning{color:#633806;background:#faeeda;border-radius:8px;padding:12px;font-size:13px}.detail{flex-direction:column;gap:12px;display:flex}.status-badge{color:#fff;border-radius:999px;align-self:flex-start;padding:4px 10px;font-size:12px}.detail-list{grid-template-columns:90px 1fr;gap:6px 12px;margin:0;font-size:14px;display:grid}.detail-list dt{color:#888780}.detail-list dd{margin:0}.approval-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.approval-list li{border-bottom:1px solid #f1efe8;justify-content:space-between;padding-bottom:6px;font-size:14px;display:flex}.approval-status{border-radius:999px;padding:2px 8px;font-size:12px}.approval-pending{color:#791f1f;background:#fcebeb}.approval-approved{color:#27500a;background:#eaf3de}.approval-rejected{color:#444441;background:#f1efe8}.act-as{border-top:1px solid #e5e3da;flex-direction:column;gap:8px;padding-top:12px;display:flex}.act-as label{font-size:13px}.act-as .hint{color:#888780;margin:0;font-size:12px}.act-as-buttons{gap:8px;display:flex}